CN102585579B - metal powder oriented resin composition - Google Patents
metal powder oriented resin composition Download PDFInfo
- Publication number
- CN102585579B CN102585579B CN201210028720.XA CN201210028720A CN102585579B CN 102585579 B CN102585579 B CN 102585579B CN 201210028720 A CN201210028720 A CN 201210028720A CN 102585579 B CN102585579 B CN 102585579B
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- CN
- China
- Prior art keywords
- methyl
- monomer
- weight
- acrylate
- metal powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 108
- 239000002184 metal Substances 0.000 title claims abstract description 108
- 239000000843 powder Substances 0.000 title claims abstract description 79
- 239000011342 resin composition Substances 0.000 title claims abstract description 43
- 239000000178 monomer Substances 0.000 claims abstract description 72
- 239000002904 solvent Substances 0.000 claims abstract description 38
- 230000009477 glass transition Effects 0.000 claims abstract description 26
- 239000011347 resin Substances 0.000 claims abstract description 24
- 229920005989 resin Polymers 0.000 claims abstract description 24
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical group COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims abstract description 12
- -1 (methyl) cyclohexyl Chemical group 0.000 claims description 46
- 239000000203 mixture Substances 0.000 claims description 30
- 239000008199 coating composition Substances 0.000 claims description 22
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- 239000000126 substance Substances 0.000 claims description 16
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 14
- 230000007704 transition Effects 0.000 claims description 12
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical class CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims description 10
- 150000002148 esters Chemical class 0.000 claims description 9
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 8
- 150000002576 ketones Chemical class 0.000 claims description 7
- PSGCQDPCAWOCSH-UHFFFAOYSA-N (4,7,7-trimethyl-3-bicyclo[2.2.1]heptanyl) prop-2-enoate Chemical compound C1CC2(C)C(OC(=O)C=C)CC1C2(C)C PSGCQDPCAWOCSH-UHFFFAOYSA-N 0.000 claims description 6
- 239000004925 Acrylic resin Substances 0.000 claims description 6
- 229920000178 Acrylic resin Polymers 0.000 claims description 6
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 6
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 6
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 5
- 150000001298 alcohols Chemical class 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- LDHQCZJRKDOVOX-UHFFFAOYSA-N 2-butenoic acid Chemical compound CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 claims description 3
- DXPPIEDUBFUSEZ-UHFFFAOYSA-N 6-methylheptyl prop-2-enoate Chemical group CC(C)CCCCCOC(=O)C=C DXPPIEDUBFUSEZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- LVGFPWDANALGOY-UHFFFAOYSA-N 8-methylnonyl prop-2-enoate Chemical compound CC(C)CCCCCCCOC(=O)C=C LVGFPWDANALGOY-UHFFFAOYSA-N 0.000 claims description 2
- 229920003180 amino resin Polymers 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims description 2
- KAKJZWSUVDRWQU-UHFFFAOYSA-N butan-2-yl but-2-enoate Chemical compound CCC(C)OC(=O)C=CC KAKJZWSUVDRWQU-UHFFFAOYSA-N 0.000 claims description 2
- HJYKVGWOAOLIKY-UHFFFAOYSA-N methyl 2-methylidenenonanoate Chemical compound CCCCCCCC(=C)C(=O)OC HJYKVGWOAOLIKY-UHFFFAOYSA-N 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 2
- 238000000576 coating method Methods 0.000 abstract description 28
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 229920000642 polymer Polymers 0.000 abstract 3
- 239000003973 paint Substances 0.000 description 35
- 239000011248 coating agent Substances 0.000 description 26
- 239000000049 pigment Substances 0.000 description 20
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 18
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 16
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 15
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- 239000011229 interlayer Substances 0.000 description 15
- 239000000463 material Substances 0.000 description 15
- 229920006217 cellulose acetate butyrate Polymers 0.000 description 13
- 229940043232 butyl acetate Drugs 0.000 description 11
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 11
- 238000012360 testing method Methods 0.000 description 11
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 10
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000004132 cross linking Methods 0.000 description 7
- SVONRAPFKPVNKG-UHFFFAOYSA-N 2-ethoxyethyl acetate Chemical compound CCOCCOC(C)=O SVONRAPFKPVNKG-UHFFFAOYSA-N 0.000 description 6
- KOVAQMSVARJMPH-UHFFFAOYSA-N 4-methoxybutan-1-ol Chemical compound COCCCCO KOVAQMSVARJMPH-UHFFFAOYSA-N 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 6
- 239000002318 adhesion promoter Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 238000004321 preservation Methods 0.000 description 5
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 5
- 238000007711 solidification Methods 0.000 description 5
- 230000008023 solidification Effects 0.000 description 5
- 239000000052 vinegar Substances 0.000 description 5
- 235000021419 vinegar Nutrition 0.000 description 5
- DOVZUKKPYKRVIK-UHFFFAOYSA-N 1-methoxypropan-2-yl propanoate Chemical compound CCC(=O)OC(C)COC DOVZUKKPYKRVIK-UHFFFAOYSA-N 0.000 description 4
- GXDHCNNESPLIKD-UHFFFAOYSA-N 2-methylhexane Natural products CCCCC(C)C GXDHCNNESPLIKD-UHFFFAOYSA-N 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 4
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 4
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 4
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 description 4
- 239000003086 colorant Substances 0.000 description 4
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000000975 dye Substances 0.000 description 4
- WDAXFOBOLVPGLV-UHFFFAOYSA-N ethyl isobutyrate Chemical compound CCOC(=O)C(C)C WDAXFOBOLVPGLV-UHFFFAOYSA-N 0.000 description 4
- 239000003999 initiator Substances 0.000 description 4
- GJRQTCIYDGXPES-UHFFFAOYSA-N iso-butyl acetate Natural products CC(C)COC(C)=O GJRQTCIYDGXPES-UHFFFAOYSA-N 0.000 description 4
- FGKJLKRYENPLQH-UHFFFAOYSA-M isocaproate Chemical compound CC(C)CCC([O-])=O FGKJLKRYENPLQH-UHFFFAOYSA-M 0.000 description 4
- OQAGVSWESNCJJT-UHFFFAOYSA-N isovaleric acid methyl ester Natural products COC(=O)CC(C)C OQAGVSWESNCJJT-UHFFFAOYSA-N 0.000 description 4
- 229940043265 methyl isobutyl ketone Drugs 0.000 description 4
- 229920001220 nitrocellulos Polymers 0.000 description 4
- PGMYKACGEOXYJE-UHFFFAOYSA-N pentyl acetate Chemical compound CCCCCOC(C)=O PGMYKACGEOXYJE-UHFFFAOYSA-N 0.000 description 4
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 3
- VHSHLMUCYSAUQU-UHFFFAOYSA-N 2-hydroxypropyl methacrylate Chemical compound CC(O)COC(=O)C(C)=C VHSHLMUCYSAUQU-UHFFFAOYSA-N 0.000 description 3
- GWZMWHWAWHPNHN-UHFFFAOYSA-N 2-hydroxypropyl prop-2-enoate Chemical compound CC(O)COC(=O)C=C GWZMWHWAWHPNHN-UHFFFAOYSA-N 0.000 description 3
- YNJSNEKCXVFDKW-UHFFFAOYSA-N 3-(5-amino-1h-indol-3-yl)-2-azaniumylpropanoate Chemical compound C1=C(N)C=C2C(CC(N)C(O)=O)=CNC2=C1 YNJSNEKCXVFDKW-UHFFFAOYSA-N 0.000 description 3
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 3
- 239000000020 Nitrocellulose Substances 0.000 description 3
- IAXXETNIOYFMLW-COPLHBTASA-N [(1s,3s,4s)-4,7,7-trimethyl-3-bicyclo[2.2.1]heptanyl] 2-methylprop-2-enoate Chemical compound C1C[C@]2(C)[C@@H](OC(=O)C(=C)C)C[C@H]1C2(C)C IAXXETNIOYFMLW-COPLHBTASA-N 0.000 description 3
- 239000012752 auxiliary agent Substances 0.000 description 3
- 235000019400 benzoyl peroxide Nutrition 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 229940119545 isobornyl methacrylate Drugs 0.000 description 3
- 125000005395 methacrylic acid group Chemical group 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 3
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 2
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 2
- LEJBBGNFPAFPKQ-UHFFFAOYSA-N 2-(2-prop-2-enoyloxyethoxy)ethyl prop-2-enoate Chemical compound C=CC(=O)OCCOCCOC(=O)C=C LEJBBGNFPAFPKQ-UHFFFAOYSA-N 0.000 description 2
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 2
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 2
- SQNMYOLYEWHUCQ-UHFFFAOYSA-N acetic acid;methoxymethane;propane-1,2-diol Chemical compound COC.CC(O)=O.CC(O)CO SQNMYOLYEWHUCQ-UHFFFAOYSA-N 0.000 description 2
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 230000001476 alcoholic effect Effects 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- YPHQUSNPXDGUHL-UHFFFAOYSA-N n-methylprop-2-enamide Chemical compound CNC(=O)C=C YPHQUSNPXDGUHL-UHFFFAOYSA-N 0.000 description 2
- 229920000620 organic polymer Polymers 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000002952 polymeric resin Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- WYKYCHHWIJXDAO-UHFFFAOYSA-N tert-butyl 2-ethylhexaneperoxoate Chemical compound CCCCC(CC)C(=O)OOC(C)(C)C WYKYCHHWIJXDAO-UHFFFAOYSA-N 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- OBETXYAYXDNJHR-SSDOTTSWSA-M (2r)-2-ethylhexanoate Chemical compound CCCC[C@@H](CC)C([O-])=O OBETXYAYXDNJHR-SSDOTTSWSA-M 0.000 description 1
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 description 1
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 description 1
- CCJAYIGMMRQRAO-UHFFFAOYSA-N 2-[4-[(2-hydroxyphenyl)methylideneamino]butyliminomethyl]phenol Chemical compound OC1=CC=CC=C1C=NCCCCN=CC1=CC=CC=C1O CCJAYIGMMRQRAO-UHFFFAOYSA-N 0.000 description 1
- IFXDUNDBQDXPQZ-UHFFFAOYSA-N 2-methylbutan-2-yl 2-ethylhexaneperoxoate Chemical compound CCCCC(CC)C(=O)OOC(C)(C)CC IFXDUNDBQDXPQZ-UHFFFAOYSA-N 0.000 description 1
- RCEJCSULJQNRQQ-UHFFFAOYSA-N 2-methylbutanenitrile Chemical compound CCC(C)C#N RCEJCSULJQNRQQ-UHFFFAOYSA-N 0.000 description 1
- CFVWNXQPGQOHRJ-UHFFFAOYSA-N 2-methylpropyl prop-2-enoate Chemical compound CC(C)COC(=O)C=C CFVWNXQPGQOHRJ-UHFFFAOYSA-N 0.000 description 1
- FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical compound COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 description 1
- JHWGFJBTMHEZME-UHFFFAOYSA-N 4-prop-2-enoyloxybutyl prop-2-enoate Chemical compound C=CC(=O)OCCCCOC(=O)C=C JHWGFJBTMHEZME-UHFFFAOYSA-N 0.000 description 1
- FIHBHSQYSYVZQE-UHFFFAOYSA-N 6-prop-2-enoyloxyhexyl prop-2-enoate Chemical compound C=CC(=O)OCCCCCCOC(=O)C=C FIHBHSQYSYVZQE-UHFFFAOYSA-N 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- 102100026735 Coagulation factor VIII Human genes 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- RAASUWZPTOJQAY-UHFFFAOYSA-N Dibenz[a,c]anthracene Chemical compound C1=CC=C2C3=CC4=CC=CC=C4C=C3C3=CC=CC=C3C2=C1 RAASUWZPTOJQAY-UHFFFAOYSA-N 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 101000911390 Homo sapiens Coagulation factor VIII Proteins 0.000 description 1
- 235000000177 Indigofera tinctoria Nutrition 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000270666 Testudines Species 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- OKKRPWIIYQTPQF-UHFFFAOYSA-N Trimethylolpropane trimethacrylate Chemical compound CC(=C)C(=O)OCC(CC)(COC(=O)C(C)=C)COC(=O)C(C)=C OKKRPWIIYQTPQF-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- IBVAQQYNSHJXBV-UHFFFAOYSA-N adipic acid dihydrazide Chemical compound NNC(=O)CCCCC(=O)NN IBVAQQYNSHJXBV-UHFFFAOYSA-N 0.000 description 1
- OBETXYAYXDNJHR-UHFFFAOYSA-N alpha-ethylcaproic acid Natural products CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- MYONAGGJKCJOBT-UHFFFAOYSA-N benzimidazol-2-one Chemical compound C1=CC=CC2=NC(=O)N=C21 MYONAGGJKCJOBT-UHFFFAOYSA-N 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical group 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- YQHLDYVWEZKEOX-UHFFFAOYSA-N cumene hydroperoxide Chemical compound OOC(C)(C)C1=CC=CC=C1 YQHLDYVWEZKEOX-UHFFFAOYSA-N 0.000 description 1
- 238000007766 curtain coating Methods 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 1
- 238000007756 gravure coating Methods 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- NUKZAGXMHTUAFE-UHFFFAOYSA-N hexanoic acid methyl ester Natural products CCCCCC(=O)OC NUKZAGXMHTUAFE-UHFFFAOYSA-N 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229940097275 indigo Drugs 0.000 description 1
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- PXZQEOJJUGGUIB-UHFFFAOYSA-N isoindolin-1-one Chemical compound C1=CC=C2C(=O)NCC2=C1 PXZQEOJJUGGUIB-UHFFFAOYSA-N 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- MOUPNEIJQCETIW-UHFFFAOYSA-N lead chromate Chemical compound [Pb+2].[O-][Cr]([O-])(=O)=O MOUPNEIJQCETIW-UHFFFAOYSA-N 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- IQSHMXAZFHORGY-UHFFFAOYSA-N methyl prop-2-enoate;2-methylprop-2-enoic acid Chemical compound COC(=O)C=C.CC(=C)C(O)=O IQSHMXAZFHORGY-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- UTSYWKJYFPPRAP-UHFFFAOYSA-N n-(butoxymethyl)prop-2-enamide Chemical compound CCCCOCNC(=O)C=C UTSYWKJYFPPRAP-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 238000005502 peroxidation Methods 0.000 description 1
- CSHWQDPOILHKBI-UHFFFAOYSA-N peryrene Natural products C1=CC(C2=CC=CC=3C2=C2C=CC=3)=C3C2=CC=CC3=C1 CSHWQDPOILHKBI-UHFFFAOYSA-N 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- FBCQUCJYYPMKRO-UHFFFAOYSA-N prop-2-enyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC=C FBCQUCJYYPMKRO-UHFFFAOYSA-N 0.000 description 1
- QTECDUFMBMSHKR-UHFFFAOYSA-N prop-2-enyl prop-2-enoate Chemical compound C=CCOC(=O)C=C QTECDUFMBMSHKR-UHFFFAOYSA-N 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- FYNROBRQIVCIQF-UHFFFAOYSA-N pyrrolo[3,2-b]pyrrole-5,6-dione Chemical compound C1=CN=C2C(=O)C(=O)N=C21 FYNROBRQIVCIQF-UHFFFAOYSA-N 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000007761 roller coating Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000007767 slide coating Methods 0.000 description 1
- 238000007764 slot die coating Methods 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 229940125725 tranquilizer Drugs 0.000 description 1
- 239000003204 tranquilizing agent Substances 0.000 description 1
- 230000002936 tranquilizing effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical class [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
本发明提供一种金属粉定向树脂组合物，其包含聚合物和溶剂，该聚合物包含以下单体作为聚合单元：(a)甲基丙烯酸甲酯单体；(b)高玻璃化转变温度的单体；及(c)低玻璃化转变温度的单体，其中该聚合物的重均分子量为至少约50,000。本发明的金属粉定向树脂组合物，对于金属粉的定向排列有显著的效果，可用于金属涂料中，具有良好的耐水性和耐醇性，同时与其它树脂兼容性佳，可以体现更高的亮度和金属镜面效果。The invention provides a metal powder oriented resin composition, which contains a polymer and a solvent. The polymer contains the following monomers as polymerized units: (a) methyl methacrylate monomer; (b) high glass transition temperature monomer; and (c) a low glass transition temperature monomer, wherein the polymer has a weight average molecular weight of at least about 50,000. The metal powder oriented resin composition of the present invention has a significant effect on the directional arrangement of metal powder, can be used in metal coatings, has good water resistance and alcohol resistance, and has good compatibility with other resins, and can embody higher Brightness and metallic mirror effect.
Description
Technical field
The present invention relates to a kind of metal powder directional resin composition, espespecially a kind of metal powder directional resin composition that can be used in metal coating composition.
Background technology
The medal polish of automobile, usually via pre-treatment steel discs such as zinc phosphates, then with metallic paint coating, then wets (wet-on-wet) mode at coated thereon Clear paint with wet pressing, then toasts this two coating together and formed.
Known metallic paint, such as metallic paint or also known as silver paint, refer to the coating after adulterated al powder, in order to make the car body after application or 3C electronic product surface, there is lightness, and under a different angle, can because of the reflection of light, make car body or 3C electronic product color appearance seem that level is abundanter, color and luster is fuller.But the aluminium powder that common metal paint or silver paint use, structure is sheet, and in irregular alignment in paint, therefore the reflection paths of light in metallic paint is different, cause light scatter, therefore visual effect is not good.Generally can add metal powder directing agent for obtaining preferably reflecting effect, promoting that aluminium powder floats to coatingsurface, and making silver powder regularly arranged, improving surface smoothness, thus increasing surface brightness and glossiness.Current industry, mainly with adding soluble cotton, chlorine vinegar or cellulose acetate butyrate in metallic paint coating to promote the orientation of aluminium powder in metallic paint.But soluble cotton is weather-proof not good, easily make produced metallic coating yellow; Chlorine vinegar is chloride environmental issue; And cellulose acetate butyrate makes the problems such as dope viscosity rises, interlayer adhesion is not good, solvent resistance is not good and expensive.
Summary of the invention
In view of this, the invention provides a kind of metal powder directional resin composition, excellent metal powder is had to align effect, its solvent resistance and weathering resistance good and there is good interlayer adhere, therefore cellulose acetate butyrate solvent resistance and interlayer can be solved to adhere the problem such as not good, have the not good and halogen-containing problem of vinyl chloride-vinyl acetate resin of weathering resistance without nitrocotton again.
Main purpose of the present invention is to provide a kind of metal powder directional resin composition, and it comprises polymkeric substance and solvent, and this polymkeric substance comprises following monomer as polymerized unit: (a) methyl methacrylate monomer; The monomer of (b) high glass-transition temperature; And the monomer of (c) lower glass transition temperatures, wherein the weight-average molecular weight of this polymkeric substance is at least about 50, and 000.
Another object of the present invention is to provide a kind of metal coating composition, and it comprises metal powder; Tackiness agent; Thinner and metal powder directional resin composition described above.
The invention has the beneficial effects as follows: metal powder directional resin composition of the present invention effectively can promote that the metal powder in metallic paint arranges, use the metallic paint of metal powder directional resin composition of the present invention, its film has excellent glossiness, and hardness of film is high, in addition, there is again good degree of sticking together, water tolerance, alcohol resistance and interlayer to stick together.
Embodiment
Metal powder directional resin composition of the present invention, comprises polymkeric substance and solvent, and this polymkeric substance comprises following monomer as polymerized unit: (a) methyl methacrylate (methyl methacry latea, MMA) monomer; The monomer of (b) high glass-transition temperature (Tg); And the monomer of (c) lower glass transition temperatures.Generally speaking, the molecular weight of polymkeric substance is large, and during solvent evaporates in metallic paint, have the effect impelling metal powder to arrange in the same direction, wherein the weight-average molecular weight of this polymkeric substance is at least about 50, and 000.If this polymericular weight is less than 50,000, then rate of drying is slow, and film convergent force is little, and directional effect is not good; If its molecular weight is greater than 150,000, then levelling property is not good, not easily constructs.Therefore, the polymericular weight of metal powder directional resin composition of the present invention is preferably about 50,000 to about 150,000, is more preferred from about 70,000 to about 120,000.
Methyl methacrylate monomer used in the present invention, Main Function is for promoting that solvent is by removing in film, surface drying ability is strong, and film is easily shunk and can take into account levelling to reach good outward appearance and silver powder directional effect, when increasing hardness and the solvent resistance of coating after curing of coating.According to the present invention, the consumption of methyl methacrylate monomer, with total monomer weight, is about 30 % by weight to about 80 % by weight, is preferably about 40 % by weight to about 70 % by weight.
" monomer of high glass-transition temperature (Tg) " used in the present invention, generally speaking the monomer that there is second-order transition temperature and be greater than about 70 DEG C is referred to, the monomer being applicable to high glass-transition temperature of the present invention can be (methyl) acrylate monomer, styrene monomer or its mixture that second-order transition temperature is greater than about 70 DEG C, and above-mentioned (methyl) acrylate monomer is such as but not limited to (methyl) isobornyl acrylate monomer or (methyl) cyclohexyl acrylate monomer.According to a preferred embodiment of the present invention, the monomer of high glass-transition temperature (Tg) can be selected from, but is not limited to: (methyl) isobornyl acrylate monomer, (methyl) cyclohexyl acrylate monomer, styrene monomer or its combination.According to the present invention, the consumption of the monomer of high glass-transition temperature, with total monomer weight, is about 2 % by weight to about 60 % by weight, is preferably about 5 % by weight to about 50 % by weight.
" monomer of lower glass transition temperatures (Tg) " used in the present invention, generally speaking the monomer that there is second-order transition temperature and be less than about 70 DEG C is referred to, the monomer being applicable to lower glass transition temperatures of the present invention can be (methyl) acrylate monomer that second-order transition temperature is less than about 70 DEG C, it such as, but be not limited to: methyl acrylate (methyl acrylate), (methyl) ethyl propenoate (ethyl (meth) acrylate), (methyl) propyl acrylate (propyl (meth) acrylate), (methyl) n-butyl acrylate (n-butyl (meth) acrylate), (methyl) 2-EHA (2-ethylhexyl (meth) acrylate), (methyl) n-octyl (n-octyl (meth) acrylate), (methyl) Ethyl acrylate (hexyl (meth) acrylate), (methyl) amyl acrylate (pentyl (meth) acrylate), (methyl) heptylacrylate (heptyl (meth) acrylate), (methyl) Isooctyl acrylate monomer (isooctyl (meth) acrylate), (methyl) vinylformic acid ester in the ninth of the ten Heavenly Stems (nonyl (meth) acrylate), (methyl) isobutyl acrylate (isobutyl (meth) acrylate), (methyl) vinylformic acid-2-butyl ester, (methyl) decyl acrylate (decyl (meth) acrylate), (methyl) isodecyl acrylate (isodecyl (meth) acrylate), (methyl) vinylformic acid different three ester in last of the ten Heavenly stems (isotridecyl (meth) acrylate), (methyl) benzyl acrylate (benzyl (meth) acrylate), (methyl) lauryl acrylate (dodecyl (meth) acrylate) or its combination.According to a preferred embodiment of the present invention, the monomer of lower glass transition temperatures (Tg) can be selected from, but is not limited to: methyl acrylate, (methyl) ethyl propenoate, (methyl) propyl acrylate, (methyl) n-butyl acrylate, (methyl) isobutyl acrylate, (methyl) Isooctyl acrylate monomer or its combination.According to the present invention, the consumption of the monomer of lower glass transition temperatures, with total monomer weight, is about 2 % by weight to about 60 % by weight, is preferably about 5 % by weight to about 50 % by weight.
The monomer of aforementioned high glass-transition temperature and the monomer of lower glass transition temperatures are for adjusting the second-order transition temperature of produced metal powder directional resin composition.The amount ratio of the monomer of high glass-transition temperature and the monomer of lower glass transition temperatures depends on the property requirements of wished to get metallic paint coating usually, can between about between 1: 10 to 10: 1, preferably between about between 1: 5 to 5: 1.Metal powder directional resin composition of the present invention has the second-order transition temperature of about 55 DEG C to about 135 DEG C, preferably has the second-order transition temperature of about 70 DEG C to about 120 DEG C.If the second-order transition temperature of the metal powder directional resin composition produced is too high, easily cause metal powder directional resin composition levelling property and operability not good, and make film cross crisp and film is declined to base material adhesion; And if the second-order transition temperature of metal powder directional resin composition is too low, easily make metal powder directional resin composition hardness not enough, cause directional effect and resistance to alcohol (solvent) property not good.
Solvent used in the present invention there is no particular restriction, the solvent be well known to those skilled in the art all can be used for the present invention, be preferably the solvent of tool boiling point about 70 DEG C to about 200 DEG C, it is such as but not limited to alkanes, ketone, ester class, aromatic hydrocarbons, alcohols, ether alcohol class or its mixture.
Be applicable to alkane solvents of the present invention can be selected from but be not limited to normal hexane, normal heptane, isoheptane or its mixture.Be applicable to aromatic hydrocarbons solvent of the present invention can be selected from but be not limited to benzene,toluene,xylene or its mixture.Be applicable to ketones solvent of the present invention can be selected from but be not limited to methyl ethyl ketone (MEK), acetone, methyl iso-butyl ketone (MIBK), pimelinketone, 4-hydroxy-4-methyl-2-pentanone or its mixture.Be applicable to esters solvent of the present invention can be selected from but be not limited to isobutyl acetate (IBAC), ethyl acetate (EAC), butylacetate (BAC), ethyl formate, methyl acetate, ethoxyethyl acetate(EA), ethoxypropyl ester, ethyl isobutyrate, monomethyl ether propylene glycol acetate, pentyl acetate or its mixture.Be applicable to alcoholic solvent of the present invention can be selected from but be not limited to ethanol, Virahol, propyl carbinol, primary isoamyl alcohol and composition thereof; Be applicable to ether alcohol kind solvent of the present invention such as but not limited to butyl glycol ether (BCS), ethyl cellosolve acetate (CAC), ethylene glycol ethyl ether (ECS), propylene glycol monomethyl ether, propylene glycol methyl ether acetate (PMA), propylene glycol monomethyl ether propionate (PMP), butyleneglycol methyl ether (DBE) or its mixture.According to a preferred embodiment of the present invention, solvent can be selected from toluene, dimethylbenzene, ethyl acetate, butyl glycol ether, butyleneglycol methyl ether, methyl ethyl ketone, butylacetate and combination thereof.The consumption of solvent for about 20 % by weight to about 80 % by weight, is preferably about 30 % by weight to about 70 % by weight with the total weight of metal powder directional resin composition.
For producing molecule and intermolecular chemical bond, improve coating strength, metal powder directional resin composition of the present invention optionally can comprise a cross-linking monomer further, to be formed crosslinked (crosslinking).Cross-linking monomer used in the present invention has at least one functional group that can produce crosslinking reaction, and this functional group is selected from hydroxyl (-OH), carboxyl (-COOH), amino (-NH
2), epoxy group(ing) and combination thereof, be preferably hydroxyl.Above-mentioned cross-linking monomer is selected from (methyl) vinylformic acid, epoxy (methyl) acrylate, 2-Hydroxy ethyl acrylate (HEA), 2-hydroxypropyl acrylate (HPA), vinylformic acid-2-hydroxybutyl, methacrylic acid-2-hydroxy methacrylate (HEMA), methacrylic acid-2-hydroxy propyl ester (HPMA), methacrylic acid-4-hydroxybutyl, glycidyl methacrylate, allyl acrylate, allyl methacrylate(AMA), methacrylic acid acetyl triethyl, diacetone-acryloamide(DAA), adipic dihydrazide, N hydroxymethyl acrylamide, 2-(dimethylamino) ethyl propenoate, 2-(dimethylamino) β-dimethyl-aminoethylmethacrylate, trimethylolpropane trimethacrylate, diethylene glycol diacrylate, dimethacrylate, 1,4 butanediol diacrylate, 1,6 hexanediol diacrylate, (methyl) acrylamide, N-butoxy methyl acrylamide, N-methoxyl group (methyl) acrylamide and combination thereof.According to a preferred embodiment of the present invention, cross-linking monomer can be selected from 2-Hydroxy ethyl acrylate, methacrylic acid-2-hydroxy methacrylate, methacrylic acid-2-hydroxy propyl ester, 2-hydroxypropyl acrylate and combination thereof.If when need add, the consumption of this cross-linking monomer, with total monomer weight, is up to about 30 % by weight, is preferably about 5 % by weight to about 15 % by weight.
Resin combination of the present invention can comprise adhesion promoter further, in order to increase the tackiness of metal powder directional resin composition and base material.The kind of above-mentioned adhesion promoter can be well known to those skilled in the art, and it is such as but not limited to silane coupling agent, phosphate compounds, polyvalent metal salt or ester class, organic polymer resin or chlorinatedpolyolefins etc.Those skilled in the art are determined by the kind of base material, select the adhesion promoter good with the sticking power of this base material, for example, when base material be metal or plastics time, can organic polymer resin be selected, as epoxy resin or vibrin.A specific embodiment of the present invention uses vibrin to be adhesion promoter, it can utilize any technology well-known to those skilled in the art to obtain usually, such as, prepared by the polycondensation of acid constituents (such as polyhydric carboxylic acid and/or its acid anhydrides) with polyhydroxy-alcohol.Commercial polyester resin example comprises: ETERKYD 3330-X-70-2, ETERKYD 5052-R-60 (Changxing chemical industry system).According to the present invention, if when need add, the consumption of this adhesion promoter, with total monomer weight, is up to about 30 % by weight, is preferably about 5 % by weight to about 20 % by weight.
Metal powder directional resin composition of the present invention can be prepared by any one mode well-known to those skilled in the art, such as, can be obtained by the method comprising following steps:
(1) by solvothermal.
(2) for polymerization to prepare the various monomers of polymkeric substance, be applicable to solvent and optionally suitable initiator mixed, at suitable temperature and reaction times condition, carry out polymerization.
(3) in appropriate time, polymkeric substance is instilled in solvent.
(4) then heat preservation solidification.
Above-mentioned steps (1), solvent is about heated to 60 DEG C to 150 DEG C, and the initiator that above-mentioned steps (2) uses is thermal initiator, can be person known by any those skilled in the art, and it such as can be superoxide or azo compound.Be applicable to superoxide of the present invention can be: tert-butyl 2-Ethyl-Perhexanoate (tert-butyl peroxy-2-ethyl hexanoate), the special pentyl ester (tert-amyl peroxy-2-ethyl hexanoate) of peroxidation 2 ethyl hexanoic acid, t-butyl hydrogen peroxide (tert-butyl hydroperoxide), isopropyl benzene hydroperoxide (cumene hydroperoxide), di-tert-butyl peroxide (di-tert-butyl peroxide), dicumyl peroxide (dicumyl peroxide), the special butyl ester (tert-butyl peroxybenzoate) of perbenzoic acid or dibenzoyl peroxide (dibenzoyl peroxide), be applicable to azo compound of the present invention can be: 2,2 '-Diisopropyl azodicarboxylate (2,2 '-azodi (isobutronitrile) or 2,2 '-azo two (2-methylbutyronitrile) (2,2 '-azodi (2-methylbutronitrile).The consumption of initiator, with total monomer weight, is about 0.1 % by weight to about 10 % by weight, is preferably about 0.5 % by weight to about 5 % by weight.Above-mentioned steps (3) is instilled in solvent by polymkeric substance within the time of about 30 minutes to about 4 hours, and in above-mentioned steps (4), about 1 ~ 5 hour heat preservation solidification time.
Metal powder directional resin composition of the present invention is not halogen-containing, has aligned significant effect for metal powder, again solvent resistance and weathering resistance good, and there is good interlayer adhesion.So metal powder directional resin composition of the present invention directly can add metal powder to make coating, and be applied to any suitable substrate surface.Or metal powder directional resin composition of the present invention is used for metal coating composition, is used as metal powder directing agent, metal powder is helped to align.
The base material be suitable for, such as, can be ceramic tile, timber, leather, stone material, glass, metal, alloy, paper, plastics, fiber, cotton goods etc., is preferably metal, alloy or plastics.Described plastic basis material, espespecially 3C electronic product, household electrical appliances and plastic basis material used for cosmetic is such as acrylonitrile-butadiene-vinylbenzene (ABS), polycarbonate (PC), polypropylene (PP), polymethylmethacrylate (PMMA) or its mixture.Above-mentioned metal powder is such as the painted or uncoloured metallic substance of metal or alloy.Above-mentioned metallic substance is not limited to them, and be such as aluminium, aluminum oxide, copper, zinc, iron, nickel or its analogue, preferred metal powder is aluminium powder.
As above-mentioned, the present invention separately provides a kind of metal coating composition, and it comprises: metal powder; Tackiness agent (binder); Thinner and metal powder directional resin composition described above.Metal coating composition of the present invention can form the attachment of good interlayer with other finish paint, embodies higher brightness and silver powder mirror effect.
Above-mentioned metal powder kind as herein previously define.According to the present invention, the consumption of metal powder, with metal coating composition total weight, is about 0.1 % by weight to about 15 % by weight, is preferably about 1 % by weight to about 10 % by weight.
Above-mentioned tackiness agent generally can use, but is not limited to epoxy resin, aminoresin, urethane resin, vibrin, silicone, acrylic resin or its mixture, is preferably acrylic resin, vibrin or its mixture, is more preferred from acrylic resin.According to the present invention, the consumption of tackiness agent, with metal coating composition total weight, is about 10 % by weight to about 50 % by weight, is preferably about 15 % by weight to about 40 % by weight.
Add thinner in metal coating composition to adjust the scope of viscosity in applicable operation.Thinner can add when allocating each composition, also can add when being finally coated with.According to an embodiment of the present invention, thinner suitably should add when allocating each composition, to control solid content (solid content) scope about 10 ~ 90%, and when final adjustment viscosity, adjust to the viscosity of spraying further, make solid content about 5 ~ 70% scope.The content of thinner is not limited to them, and can adjust, the dope viscosity needed for acquisition according to actual condition and demand.Above-mentioned thinner, there is no particular restriction, can be the organic solvent that any those of ordinary skill in the art are known, and it is such as but not limited to alkanes, aromatic hydrocarbons, ketone, ester class, alcohols, ether alcohol class or its mixture.Be applicable to alkane solvents of the present invention can be selected from but be not limited to normal hexane, normal heptane, isoheptane or its mixture.Be applicable to aromatic hydrocarbons solvent of the present invention can be selected from but be not limited to benzene,toluene,xylene or its mixture.Be applicable to ketones solvent of the present invention can be selected from but be not limited to methyl ethyl ketone (MEK), acetone, methyl iso-butyl ketone (MIBK), pimelinketone, 4-hydroxy-4-methyl-2-pentanone or its mixture.Be applicable to esters solvent of the present invention can be selected from but be not limited to isobutyl acetate (IBAC), ethyl acetate (EAC), butylacetate (BAC), ethyl formate, methyl acetate, ethoxyethyl acetate(EA), ethoxypropyl ester, ethyl isobutyrate, monomethyl ether propylene glycol acetate, pentyl acetate or its mixture.Be applicable to alcoholic solvent of the present invention can be selected from but be not limited to ethanol, Virahol, propyl carbinol, primary isoamyl alcohol or its mixture; Be applicable to ether alcohol kind solvent of the present invention such as but not limited to butyl glycol ether (BCS), ethyl cellosolve acetate (CAC), ethylene glycol ethyl ether (ECS), propylene glycol monomethyl ether, propylene glycol methyl ether acetate (PMA), propylene glycol monomethyl ether propionate (PMP), butyleneglycol methyl ether (DBE) or its mixture.Preferred thinner is dimethylbenzene, methyl ethyl ketone, butylacetate, butyl glycol ether, propylene glycol methyl ether acetate or butyleneglycol methyl ether.
Cellulose acetate butyrate (cellulose acetate butyrate is mostly used in known metal coating composition, CAB), soluble cotton (nitrocellulose, NC) or chlorine vinegar (vinyl chloride-vinyl acetate) as metal powder directing agent, it has some shortcomings.Metal powder directional resin composition of the present invention is used in metal coating composition, represent excellent solvent release (quick-drying), dimensional stability (promoting silver powder arrangement), and there is water tolerance, chemical resistant properties (alcohol resistance) and scratch resistance (hardness is high).Simultaneously with other metal powder directing agent, such as soluble cotton (nitrocellulose, NC), chlorine vinegar (vinyl chloride-vinyl acetate) or cellulose acetate butyrate (cellulose acetate butyrate, CAB) etc. have excellent compatibility.So metal powder directional resin composition of the present invention, can be used alone, also can be optionally used in combination with other metal powder directing agent.According to the present invention, the consumption of the directed resin of metal powder, with metal coating composition total weight, is about 1 % by weight to about 40 % by weight, is preferably about 2 % by weight to about 30 % by weight.
Optionally, metal coating composition of the present invention can add colorant, this colorant can be transparent, translucent or opaque material, for the pigment of the coating essence color that can give composition of the present invention and formed by these compositions or decorative material surface imperfection, dyestuff or filler, described pigment, dyestuff and filler may be used singly or two or more in combination.Preferred colorant is pigment, the example of this pigment has pigment dyestuff, such as azo huge legendary turtle compound type pigment, insoluble azo type pigment, through thick and azo type pigment, diketopyrrolo-pyrrole type pigment, benzimidazolone type pigment, phthalocyanine type pigment, indigo type pigment, perylene ketone (perynone) type pigment, dibenzanthracene type pigment, two type pigment, ketone type pigment, isoindolinone (isoindorinone) type pigment and metal chelate type pigment; Mineral dye, such as chrome yellow, Zh 1, colcother, carbon black and titanium oxide; And analogue.Colorant used in the present invention can also be arranged in pairs or groups filling pigment, such as calcium carbonate, barium sulfate, clay, talcum and analogue thereof except pigment, and having increases coating film thickness, improves coating hardness, fills base material hole, the effect such as to reduce costs.
According to the purposes of required finished product film, coating composition of the present invention can comprise one or more auxiliary agent usual in the technical field of the invention further.The auxiliary agent that can optionally adopt such as comprises adhesion promoter, anti-settling agent, dispersion agent, matting agent, defoamer, antioxidant, auxiliary rheological agents, tranquilizer, flow agent, wetting agent, anti-flooding agent and combination thereof, the kind of these auxiliary agents is known to those skilled in the art, and its consumption is also for those skilled in the art can determine easily according to different demand.
Above-mentioned metal coating composition can the mode known to any those skilled in the art be coated on the surface of base material, form a film, post-drying, form the coating that thickness is about 5 to 20 microns, above-mentioned coating method, spraying type can be adopted to be coated with (spray coating), brush (brush coating), roller coat (roller coating), line bar coating (bar coating), slit mold pressing coating (slot die coating), letterpress coating (gravure coating), ramp type coating (slide coating) or curtain (curtain coating), the kind of described base material as herein previously define.
Following examples are for the invention will be further described, and are not used to limit the scope of the invention.The modification that any those skilled in the art can reach easily and change are included in the scope of present specification disclosure and appended claims.
The preparation of embodiment 1 metal powder directional resin composition
The toluene getting 580 grams is put into four mouthfuls of reaction flasks and is heated to 85 DEG C, to instill in reaction flask after the isobornyl methacrylate monomer of 50 grams, the methyl methacrylate monomer of 250 grams, the butylmethacrylate monomer of 150 grams, the Butyl Acrylate Monomer of 50 grams, the vibrin (ETERKYD 3330-X-70-2 (Changxing)) of 70 grams and 10 grams of benzoyl peroxide pre-mixings, within about 2 hours, drip off, and heat preservation solidification was packed after 3 hours, measure with form viscometer (BYK-Gardner viscosity tube) and obtain viscosity Z1 ~ Z2, the resin of solid content 50%.
The preparation of embodiment 2 metal powder directional resin composition
Get the toluene of 295 grams and the butylacetate of 260 grams to put into four mouthfuls of reaction flasks and be heated to 115 DEG C, and by the isobornyl methacrylate monomer of 75 grams, the methyl methacrylate monomer of 300 grams, the Butyl Acrylate Monomer of 75 grams, the butylmethacrylate monomer of 50 grams, after the vibrin (ETERKYD 5052-R-60 (Changxing)) of 50 grams and the special butyl ester pre-mixings of 5 grams of perbenzoic acid, in instillation reaction flask, within about 2 hours, drip off, and heat preservation solidification was packed after 3 hours, measure with form viscometer (BYK-Gardner viscosity tube) and viscosity Y ~ Z can be obtained, the resin of solid content 50%.
The preparation of embodiment 3 metal powder directional resin composition
Get the dimethylbenzene of 250 grams and the butylacetate of 250 grams to put into four mouthfuls of reaction flasks and be heated to 125 DEG C, and by after the isobornyl methacrylate monomer of 25 grams, the methyl methacrylate monomer of 225 grams, the vinylbenzene of 150 grams, the isobutyl acrylate monomer of 50 grams, the hydroxy ethyl methacrylate monomer of 50 grams and 5 grams of special butyl ester pre-mixings of perbenzoic acid, in instillation reaction flask, within about 3 hours, drip off, and heat preservation solidification was packed after 3 hours, measure with form viscometer (BYK-Gardner viscosity tube) and viscosity X ~ Y can be obtained, the resin of solid content 50%.
The composition of the resin combination of previous embodiment 1 to 3 arranges as following table 1.
Table 1
Embodiment 4 according to the metallic paint formula of following table 2, preparing metal paint coating.
Table 2: metallic paint coating test formulations
Unit: weight part
Embodiment 5
According to the metallic paint formula of table 2 in embodiment 4, preparing metal paint coating, wherein the directed resin of metal powder is according to following weight part allotment:
| Metal powder aligns promotion resin | Add-on |
| CAB 381-2.0 (20%), EASTMAN Inc. | 5 |
| The metal powder directional resin composition (50%) of embodiment 1 | 6 |
And butylacetate consumption changes 10.5 weight parts into.
Comparative example 1
According to the metallic paint formula of table 2 in embodiment 4, preparing metal paint coating, wherein the directed resin of metal powder changes commercial metals fen-ting into resin CAB 381-2.0 (20%), EASTMAN Inc., consumption 20 weight part; Butylacetate consumption changes 1.5 weight parts into.
Comparative example 2
According to the metallic paint formula of table 2 in embodiment 4, preparing metal paint coating, but do not add the directed resin of metal powder; Thermosetting acrylic resin, consumption changes 48 weight parts into; Butylacetate consumption changes 17.5 weight parts into.
The metallic paint that embodiment 4 and 5 and comparative example 1 and 2 have been prepared is sprayed on base material, film property test is carried out after oven dry, its operating condition is as follows: after the metal coating composition of above-mentioned gained being diluted to solid composition about 20% with thinner, be coated with above-mentioned metal coating composition on substrate, dry 20 minutes in 150 ~ 160 DEG C afterwards, to form the coating for metal substrate that dry thickness is 8 to 12 microns, carry out following dependence test afterwards; When carrying out interlayer adhesion test, above-mentioned steps need be repeated 5 times after (5 be coated with 5 bake), then test.
Testing method
Glossiness: utilize glossmeter [VG2000, Nippon Denshoku company], with ASTM D523 method, light source is projected to testing sample surface with 60 ° of input angles, then measures its surface gloss in 60 ° of reflection angle positions.
Sticky limit: scrape in film coated surface with hundred lattice scrapers, after with after taping on, 90 ° tear up, and judge to peel off lattice number.
Hardness: utilize pencil scratching tester [Elcometer 3086, SCRATCH BOY], with the pencil hardness of Mitsubishi Uni pencil (1H, 2H) with JISK-5400 method test film microstructured layers surface.
Water tolerance: soaked 120 hours with 45 DEG C by testing sample, observes condition of surface.
Alcohol resistance: with 95% alcohol wipe film coated surface 100 times, observes condition of surface.
Interlayer is adhered: scrape in film coated surface with hundred lattice scrapers, after with after taping on, 90 ° tear up, and judge to peel off lattice number.
The criterion of adhering of above-mentioned sticky limit and interlayer is as follows:
| Without coming off | 1 ~ 5% comes off | 5 ~ 15% come off | 16 ~ 50% come off | > 50% comes off |
| ◎ | ○ | ▲ | △ | × |
Test result:
The test result of above-mentioned gained is recorded in table 3.
Table 3
As shown in Table 3, use the metallic paint of metal powder directional resin composition of the present invention, compared to not adding the directed resin (comparative example 2) of metal powder, its film has good glossiness, shows the directed resin of metal powder of the present invention and has good metal orientation property, use the metallic paint of metal powder directional resin composition of the present invention, its hardness of film is high and have good sticky limit, water tolerance, alcohol resistance and interlayer are adhered, compared to commercially available metal powder directional resin composition (comparative example 1), the film adding metal powder directional resin composition of the present invention has preferred hardness, alcohol resistance and interlayer are adhered, when replacing commercially available metal powder directional resin composition (embodiment 5) with metal powder directional resin composition part of the present invention, the hardness of film can be improved, alcohol resistance and interlayer are adhered, improve the commercially available shortcoming that metal powder directional resin composition hardness is not high and alcohol resistance is not good.
The directed resin of metal powder of the present invention, effectively can promote that the metal powder in metallic paint arranges and (comprise methyl methacrylate monomer, molecular weight is large, during solvent evaporates in metallic paint, strength when it is pressed up or down has the effect impelling metal powder to arrange in the same direction), and can use in the lump separately or with other resin (there is good compatibility with vinyl chloride-vinyl acetate resin, Nitrocellulose, cellulose acetate butyrate and thermoplastic acrylic resin).In addition, its abrasion resisting, water-fast and alcohol resistance is good, has again good interlayer adhesion, therefore the metallic paint prepared is able to form good interlayer with clear finish (UV finish paint) adheres to, and manifests higher brightness and metal powder mirror effect.
Use the metallic paint of metal powder directional resin composition of the present invention, do not need derivatived cellulose; Even and if it contains derivatived cellulose, also only need a small amount of (consumption that significantly can reduce derivatived cellulose reaches at least 60%).Metallic paint coating composition of the present invention is also without chlorine vinegar and soluble cotton.Therefore metallic paint coating composition weathering resistance of the present invention good (not easily yellow), environmental protection (not halogen-containing) and low price (cellulose acetate butyrate price is high).In addition, it has excellent physicals, and espespecially its wear resistant, interlayer adhesion and color and luster fullness ratio are good, and solvent resistant.
Claims (9)
1. a metal powder directional resin composition, is characterized in that, comprises polymkeric substance and solvent, and this polymkeric substance comprises following monomer as polymerized unit: (a) methyl methacrylate monomer, the monomer of (b) high glass-transition temperature, the monomer of this high glass-transition temperature is have the monomer that second-order transition temperature is greater than 70 DEG C, and the monomer of (c) lower glass transition temperatures, the monomer of this lower glass transition temperatures is have the monomer that second-order transition temperature is less than 70 DEG C, wherein this metal powder directional resin composition has the second-order transition temperature of 55 DEG C to 135 DEG C, the weight-average molecular weight of this polymkeric substance is 50,000 to 150,000, the consumption of this methyl methacrylate monomer, with total monomer weight, be 40 % by weight to 70 % by weight, the monomer of this high glass-transition temperature is the mixture of the mixture of (methyl) isobornyl acrylate monomer, (methyl) isobornyl acrylate monomer and (methyl) cyclohexyl acrylate monomer, (methyl) isobornyl acrylate monomer and styrene monomer or the mixture of (methyl) isobornyl acrylate monomer and (methyl) cyclohexyl acrylate monomer and styrene monomer, the monomer of this lower glass transition temperatures is selected from: methyl acrylate, (methyl) ethyl propenoate, (methyl) propyl acrylate, (methyl) n-butyl acrylate, (methyl) 2-EHA, (methyl) n-octyl, (methyl) Ethyl acrylate, (methyl) amyl acrylate, (methyl) heptylacrylate, (methyl) Isooctyl acrylate monomer, (methyl) vinylformic acid ester in the ninth of the ten Heavenly Stems, (methyl) isobutyl acrylate, (methyl) vinylformic acid-2-butyl ester, (methyl) decyl acrylate, (methyl) isodecyl acrylate, (methyl) vinylformic acid different three the last of the ten Heavenly stems ester, (methyl) benzyl acrylate, (methyl) lauryl acrylate and combination thereof.
2. resin combination as claimed in claim 1, it is characterized in that, the consumption of the monomer of this high glass-transition temperature, with total monomer weight, is 2 % by weight to 60 % by weight.
3. resin combination as claimed in claim 1, it is characterized in that, the consumption of the monomer of this lower glass transition temperatures, with total monomer weight, is 2 % by weight to 60 % by weight.
4. resin combination as claimed in claim 1, it is characterized in that, described solvent is selected from: the alkanes, ketone, ester class, aromatic hydrocarbons, alcohols, ether alcohol class and composition thereof of boiling point 70-200 DEG C.
5. resin combination as claimed in claim 1, it is characterized in that, the consumption of this solvent, with the total weight of resin combination, is 20 % by weight to 80 % by weight.
6. a metal coating composition, is characterized in that, it comprises metal powder; Tackiness agent; The resin combination of thinner and claim 1.
7. metal coating composition as claimed in claim 6, it is characterized in that, this metal powder is the painted or uncoloured metallic substance of metal or alloy.
8. metal coating composition as claimed in claim 6, it is characterized in that, this tackiness agent is epoxy resin, aminoresin, urethane resin, vibrin, silicone, acrylic resin or its mixture.
9. coating composition as claimed in claim 6, it is characterized in that, this thinner is the organic solvent being selected from alkanes, aromatic hydrocarbons, ketone, ester class, alcohols, ether alcohol class and composition thereof.
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| CN109897498A (en) * | 2019-03-21 | 2019-06-18 | 沈阳派尔化学有限公司 | A kind of special type non-ferrous metal surface paint special and preparation method thereof |
| CN112480754B (en) * | 2020-11-12 | 2022-01-11 | 西北永新涂料有限公司 | Cold-coated silver finish containing modified acrylic polymer resin A and preparation method thereof |
| CN115074016B (en) * | 2021-03-10 | 2023-09-12 | 浙江佑谦特种材料有限公司 | Water-based single-coating UV (ultraviolet) curing aluminum paint and preparation method thereof |
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| CN101486864A (en) * | 2009-02-18 | 2009-07-22 | 中山创美涂料有限公司 | Water-based metal coating and preparation method thereof |
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| CN100556969C (en) * | 2004-12-27 | 2009-11-04 | 复旦大学 | A kind of metal topcoat with different color effect and preparation method thereof |
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| CN101486864A (en) * | 2009-02-18 | 2009-07-22 | 中山创美涂料有限公司 | Water-based metal coating and preparation method thereof |
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