CN101323719A - Construction curtain wall ceramic - Google Patents
Construction curtain wall ceramic Download PDFInfo
- Publication number
- CN101323719A CN101323719A CNA2007100421053A CN200710042105A CN101323719A CN 101323719 A CN101323719 A CN 101323719A CN A2007100421053 A CNA2007100421053 A CN A2007100421053A CN 200710042105 A CN200710042105 A CN 200710042105A CN 101323719 A CN101323719 A CN 101323719A
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- Prior art keywords
- component
- coating
- oxide
- curtain wall
- pigment
- Prior art date
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- 239000000919 ceramic Substances 0.000 title claims abstract description 23
- 238000010276 construction Methods 0.000 title claims description 18
- 239000000049 pigment Substances 0.000 claims abstract description 24
- 239000003973 paint Substances 0.000 claims abstract description 22
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 27
- 239000011248 coating agent Substances 0.000 claims description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 10
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000003960 organic solvent Substances 0.000 claims description 8
- CWAFVXWRGIEBPL-UHFFFAOYSA-N ethoxysilane Chemical compound CCO[SiH3] CWAFVXWRGIEBPL-UHFFFAOYSA-N 0.000 claims description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 150000007524 organic acids Chemical class 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 230000003750 conditioning effect Effects 0.000 claims description 5
- 239000004922 lacquer Substances 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- -1 polyoxyethylene Polymers 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000005488 sandblasting Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 claims description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 3
- 229960000583 acetic acid Drugs 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 239000012362 glacial acetic acid Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 2
- 229910000604 Ferrochrome Inorganic materials 0.000 claims description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 2
- AUNAPVYQLLNFOI-UHFFFAOYSA-L [Pb++].[Pb++].[Pb++].[O-]S([O-])(=O)=O.[O-][Cr]([O-])(=O)=O.[O-][Mo]([O-])(=O)=O Chemical compound [Pb++].[Pb++].[Pb++].[O-]S([O-])(=O)=O.[O-][Cr]([O-])(=O)=O.[O-][Mo]([O-])(=O)=O AUNAPVYQLLNFOI-UHFFFAOYSA-L 0.000 claims description 2
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 claims description 2
- 229910052793 cadmium Inorganic materials 0.000 claims description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000006229 carbon black Substances 0.000 claims description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 2
- 235000019253 formic acid Nutrition 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000002563 ionic surfactant Substances 0.000 claims description 2
- 238000005304 joining Methods 0.000 claims description 2
- 150000002576 ketones Chemical class 0.000 claims description 2
- MOUPNEIJQCETIW-UHFFFAOYSA-N lead chromate Chemical compound [Pb+2].[O-][Cr]([O-])(=O)=O MOUPNEIJQCETIW-UHFFFAOYSA-N 0.000 claims description 2
- 239000010445 mica Substances 0.000 claims description 2
- 229910052618 mica group Inorganic materials 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- NVKTUNLPFJHLCG-UHFFFAOYSA-N strontium chromate Chemical compound [Sr+2].[O-][Cr]([O-])(=O)=O NVKTUNLPFJHLCG-UHFFFAOYSA-N 0.000 claims description 2
- 238000004381 surface treatment Methods 0.000 claims description 2
- 125000003944 tolyl group Chemical group 0.000 claims description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims 2
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 claims 1
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims 1
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 claims 1
- 150000001298 alcohols Chemical class 0.000 claims 1
- 125000005233 alkylalcohol group Chemical group 0.000 claims 1
- GHPGOEFPKIHBNM-UHFFFAOYSA-N antimony(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Sb+3].[Sb+3] GHPGOEFPKIHBNM-UHFFFAOYSA-N 0.000 claims 1
- 229910052810 boron oxide Inorganic materials 0.000 claims 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims 1
- 239000000292 calcium oxide Substances 0.000 claims 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims 1
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims 1
- 150000002170 ethers Chemical class 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000004094 surface-active agent Substances 0.000 claims 1
- 235000010215 titanium dioxide Nutrition 0.000 claims 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 claims 1
- 239000011787 zinc oxide Substances 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 9
- 229910052782 aluminium Inorganic materials 0.000 abstract description 9
- 239000012752 auxiliary agent Substances 0.000 abstract description 7
- 238000004040 coloring Methods 0.000 abstract description 2
- 238000005034 decoration Methods 0.000 abstract description 2
- 238000010422 painting Methods 0.000 abstract description 2
- 239000002904 solvent Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 229910052573 porcelain Inorganic materials 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000003916 acid precipitation Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000005524 ceramic coating Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 125000005375 organosiloxane group Chemical group 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 235000017550 sodium carbonate Nutrition 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- IATRAKWUXMZMIY-UHFFFAOYSA-N strontium oxide Chemical compound [O-2].[Sr+2] IATRAKWUXMZMIY-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000012611 container material Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000000693 micelle Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000005315 stained glass Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention discloses a nanometer ceramic building curtain wall paint which comprises a nanometer oxide, a coloring pigment, an organosilicon curing agent and an auxiliary agent. The paint is characterized by super weather resistance, scratch resistance, fireproofness, non-inflammability and self-cleaning, etc. The products of the invention are applicable to the hull painting of an outdoor aluminum curtain wall, and an aluminum veneer and an aluminum honeycomb panel which are used for indoor decoration.
Description
Technical field
The invention belongs to technical field of coatings, relate in particular to coating composition based on inorganics.
Background technology
Along with rapid economy development, the building curtain wall decoration materials are constantly taking place to develop and innovation, and aluminium matter curtain wall is because preferred object in light weight, characteristics have become decorating outer wall of building such as appearance is magnificent.Be accompanied by the baking vanish development of technology, the update speed of aluminum screen wall is also very fast.Fluorocarbon coating has remedied the deficiency of first-generation product as s-generation aluminium decorative material, adds colorful diversity, and can keep the resisting power about 10 years, so applied rapidly.Yet, propelled at high velocity along with industrialization, the generation of all contaminations matter such as the waste gas of motor vehicle emission and dust, acid rain, rubber dust, fatal resisting power and the stain resistance that has influence on fluororine-carbon coating, thereby press for more outstanding new generation product and replace.The construction curtain wall ceramic of the present invention's exploitation, the organic coating that ultraviolet ray, auto exhaust thing, topsoil, acid rain will wear out, pollute is different with running into, the porcelain coating can be brought into play its distinctive coating performance, not only possess various color and beautiful appearance, also have remarkable stain resistance and resisting power, allow building remain brand-new image.Simultaneously,, in the large common facility construction, have special advantages, shown great attention to because it has fabulous fire prevention and does not fire characteristic.
Summary of the invention
1, goal of the invention
The present invention is intended to further improve the resisting power and the stain resistance of aluminum screen wall coating.Have shortcomings such as weather resistance is not good enough, fire resistance is relatively poor at prior art, the present invention utilizes that porcelain is gone through thousands of year constant resisting powers, fire prevention is not fired and characteristic such as automatically cleaning, prepares construction curtain wall ceramic of new generation.
2, technology contents
Wherein the weight part of each component of A component is:
Base-material 20-70
Water 4-30
Pigment 10-60
Organic solvent 14-30
Organic acid conditioning agent and nonionogenic tenside 2-6
The weight part of each component of B component is:
Silica solidifying agent 60-100
Organic solvent and silane coupling agent 0-40
A component: B component=3: 1-1: 1 (weight ratio)
(1) paint composite
Construction curtain wall ceramic of the present invention is made up of two components of A, B, and wherein the A component is made up of base-material, pigment, organic solvent, organic acid conditioning agent and nonionogenic tenside; The B component mainly is made up of organosilicone compounds, organic solvent and silane coupling agent.
The A component: its pH value is between 2-6, preferably between 3-5.5, more preferably between 3.5-4.3.
A, base-material
Base-material also claims filmogen, and its main effect is face (filling out) material to be waited be bonded to an integral body, and gives and filming with functions such as gloss, antiseptic properties.
The base-material of ceramic paint of the present invention is a nano level 10-100nm oxide compound.Nano-oxide is to adopt the preparation of sol-gel sol-gel method and get.Promptly make presoma with the compound that contains high chemically reactive component, under liquid phase with these raw material uniform mixing, and be hydrolyzed, the condensation chemical reaction, in solution, form stable vitreosol system, colloidal sol is through ageing, slowly polymerization between micelle, the gel of formation three-dimensional space network structure, gel is prepared the material of nanostructure behind super-dry, sintering curing.Mainly contain silicon oxide, aluminum oxide, zirconium white, yttrium oxide, strontium oxide etc.
B, pigment
The pigment that adopts in the prior art coating is mineral dye.Because the singularity of system, the matching of pigment and system is extremely important, is embodied in: the one, and pigment is highly stable in the strongly-acid medium, and the 2nd, the content of water-soluble salt is enough low in the pigment; The 3rd, pigment is as far as possible little to the pH value influence of system.Secondly as the pigment of paint for building curtain wall, for the super wear properties with system is complementary, the weathering resistance data of pigment also are the important evidence that prescription is selected for use.
Pigment is an important component part of construction curtain wall ceramic, and pigment makes to film and presents color, and making films has the ability of certain covering coated article spare.Pigment can also strengthen the mechanical property and the endurance quality of filming.Pigment is generally very thin pulverous coloring matter, it is evenly dispersed in forms colored paint in the coating, is evenly distributed in to film after film forming.In construction curtain wall ceramic, tinting pigment commonly used has that titanium dioxide, ferrochrome are black, iron oxide black, red iron oxide, iron oxide yellow, cobalt blue, titanium nickel yellow, strontium yellow, chrome yellow, iron oxide red, molybdenum red, cadmium red, barba hispanica, chrome green, carbon black, nacreous mica pigment etc.
Filler (pigment extender) commonly used has process white, china clay, silica powder etc.;
Effect pigment commonly used comprises aluminium powder, pearlescence, stained glass powder, colour stone powder.
C, auxiliary agent
The effect of auxiliary agent is that the performance (as the moisture dispersibility energy of pigment, the antifoam performance of coating etc.) to the construction curtain wall ceramic or a certain particular aspects of filming plays improved action.Certainly owing to the singularity of system, the stability of auxiliary agent and system needs careful assessment.Auxiliary agent commonly used has wetting aid, dispersing auxiliary, froth breaking auxiliary agent, auxiliary rheological agents etc.Also comprise organic acid regulator and nonionogenic tenside.Ionic surfactant pack is drawn together: the HLB value is the alkylphenol polyoxyethylene class of 8-10, preferred OP and TX series, as OP-4, OP-7, OP-9, OP-10, OP-13, OP-15, OP-20, OP-30, OP-40, OP-50, TX-4, TX-7, TX-5, TX-9, TX-10 (NP-10), TX-12, TX-13, TX-15, TX-18, TX-21, TX-30, TX-4, wherein specifically comprise: OP-10, OP-30, OP-40; The organic acid conditioning agent comprises: acrylic acid aqueous solution, glacial acetic acid aqueous solution, aqueous formic acid.
D, solvent
The effect of solvent is dissolving or is dispersed into membrane substance, and coating can be adjusted to suitable working viscosity and be beneficial to the carrying out of constructing.Employed solvent mainly is alcoholic solvent, ketones solvent and water among the present invention.
The B component:
Solidifying agent is formed by organo-siloxane and auxiliary agent.Organo-siloxane, the silane coupling agent that preferred front three (second) oxygen base replaces specifically comprises: C
1-C
4Alkyl front three/Ethoxysilane, phenyl front three/Ethoxysilane, tolyl front three/Ethoxysilane etc.Adjusting agent is solvent or silane coupling agent.In film process, hydrolysis at first takes place in solidifying agent, then with base-material generation copolyreaction and the condensation reaction of self.Copolymerization between nano-oxide and the silicoorganic compound and the polycondensation between the silicoorganic compound are the film forming ultimate principles of ceramic paint.
(2) production technique of ceramic paint
The production technique of the production of ceramic paint and common solvent based coating is similar substantially.Different is the stability that will fully pay close attention to system in process of production.Concrete production technique comprises following operation: the grinding of mill base; Join lacquer; The adjustment of color; The adjustment of viscosity, solids constituent and pH value; The examination and test of products and packing and product warehousing etc.
Ceramic paint production equipment commonly used mainly contains high speed dispersor, sand mill, paint filling or stainless steel scuffing of cylinder bore etc.Because system is the strongly-acid system, equipment and container material will consider to adopt stainless steel or the good plastic material of acid resistance, and note in time cleaning, in order to avoid get rusty.
(3) construction technology
A, join lacquer: in joining in the paint can of acid proof stainless steel or plastic material, be weighed into the A component (the A component need stir in advance) of metering, slightly through stirring, by fixing than being metered into the B component, keep stirring 20-30 minute (stirring velocity is controlled in the 800r/m), added a cover static slaking 2.5-3 hour, and before construction, will stir once more, and filter with the above copper mesh of 200 orders.
Also can adopt the method for rolling slaking, soon A, B component mix by proportioning, place sealed plastic container, continuous rolling slaking 4-5h on twin-roll machine.
The surface treatment of b, workpiece:
Workpiece carries out sandblasting (80-120 purpose emergy is better) after oil removing, remove rusty stain, the spot on surface, and sandblast is wanted evenly, and the workpiece of sandblast will spray paint in 8 hours.The workpiece of sandblasting will be at 50-55 ℃ environment preheating 5-10min before applying.
C, construction: adopt spraying application, pressure 0.4-0.6MPa; To regulate lessly with going out the lacquer amount during spraying, be convenient to control coating thickness and prevent that sagging, film thickness are controlled at 20-25 μ m like this, thin coating film opacifying property bad to base material too, coating film gloss is low; Too thick, film to the bonding force decline of base material, easily produce cracking.It is better second that viscosity during spraying (being coated with-4 glasss) is controlled at 13-17; Regulate viscosity and cleaning spray gun and use industrial alcohol or acetone; Interim no lacquer liquid will in time be added a cover, and prevents skinning and volatilization; The painting workshop well-ventilated, Ex-all dust, no open flames.
D, curing:
Construction curtain wall ceramic of the present invention can be cured under 120-200 ℃/15-60min condition, and the curing process of recommendation is: 180 ℃/20min.
The characteristics of porcelain paint for building curtain wall of the present invention are: the first, and porcelain is filmed and can be easy to be worn out by ultraviolet ray, acid rain, automobile exhaust gas and topsoil etc. as organic coating film, can bring into play better etch resistant properties, belongs to the semipermanent material; The second, porcelain is filmed can variable color below 300 ℃ or film impairedly, and fire prevention is not fired; The 3rd, porcelain is filmed can not adhere to pollution substance in the atmosphere, remains magnificent outward appearance, and metabolism plays active function to the far infrared rays that it discharged simultaneously to human body; The 4th, the porcelain color of filming is various, but regulated at will gloss can satisfy the different requirements of buildings to color and luminosity, provides more wide space to building designers.
Embodiment
Embodiment 1
Building curtain wall white ceramic paint A component
Building curtain wall white ceramic paint B component
Wherein KH560 is γ-glycidyl ether oxygen propyl trimethoxy silicane.The pH value of A component need be controlled between the 3.5-4.3.
A component manufacturing process:
1, in container, adds material 1, stir adding material 2, material 5 and material 6 down, stir.
2, add material 3, stir.
3, adopt sand mill to be ground to fineness≤25um.
4, under agitation slowly add material 4, mechanical stirring is even.
B component manufacturing process:
In container, add material 1, stir down slowly adding material 2, stir.
Application:
After aluminium section bar carried out skimming treatment, carry out sandblasting (down with) with 120 order emergies.Above-mentioned coating is pressed A: B=2: 1 (weight ratio) mixed, and sprays behind the rolling slaking 4h.Coating thickness is controlled at 20-30um.
Embodiment 2
The blue ceramic paint A of building curtain wall component
| Sequence number | Title | Specification | Quantity wt |
| 1 | Zirconium white | Nyacol | 40.0 |
| 2 | Pure water | Industry | 12.0 |
| 3 | The R-930 titanium dioxide | Japan's stone is former | 20.0 |
| 4 | The HD555 cobalt blue | Triumphant one hundred | 5.0 |
| 5 | Virahol | Industry | 20.0 |
| 6 | OP-10 | Industry | 1.0 |
| 7 | 20% vinylformic acid | Industry | 2.0 |
Building curtain wall blue ceramic coating B component
| Sequence number | Title | Specification | Quantity wt |
| 1 | Union carbide A-162 | Import | 60.0-90.0 |
| 2 | KH-560 | Import | 10.0-40.0 |
A component: B component=1.5: 1 (weight ratio)
Film performance is detected, and data are as follows:
| Test event | Blue building curtain wall ceramic coating |
| 60 ° of gloss | 32 |
| Pencil hardness | 5H |
| Sticking power, level | 0 |
| Impact cm | 50 |
| Solvent resistance, acetone 200 times repeatedly | No gloss appearance is unusual |
| Stain resistance, permanent pen are drawn the back and are removed with alcohol | Pollution-free |
| Acidproof, 5% sulfuric acid, drop 48h | No abnormal |
| Alkaline-resisting, 5% yellow soda ash, drop 48h | No abnormal |
| Chilling behind the 300 ℃/1h of thermotolerance | Do not have cracking and come off the color no change |
| Resistivity against fire | Do not fire, do not produce poison gas and smog |
Embodiment 3
The red ceramic paint A of building curtain wall component
| Sequence number | Title | Specification | Quantity wt |
| 1 | Silicon oxide | Nyacol | 50.0 |
| 2 | Pure water | Industry | 4.0 |
| 3 | Tico655 | Triumphant one hundred | 23.0 |
| 4 | Virahol | Industry | 20.0 |
| 5 | Nonionogenic tenside | Nanmu originally | 1.0 |
| 6 | Glacial acetic acid aqueous solution | Industry | 2.0 |
Tico655 in the table is the compound pigment of organic-inorganic.The nonionogenic tenside of selecting for use is a polyoxyethylene alkylphenol condenses class, and its HLB value is 8-10.
The red ceramic paint B of building curtain wall component
A component: B component=3: 1 (weight ratio)
Film performance is detected, and data are as follows:
| Test event | The red ceramic paint of building curtain wall |
| 60 ° of gloss | 54 |
| Pencil hardness | 6H |
| Sticking power, level | 0 |
| Impact cm | 50 |
| Solvent resistance, acetone 200 times repeatedly | No gloss appearance is unusual |
| Stain resistance, permanent pen are drawn the back and are removed with alcohol | Pollution-free |
| Acidproof, 5% sulfuric acid, drop 48h | No abnormal |
| Alkaline-resisting, 5% yellow soda ash, drop 48h | No abnormal |
| Resistivity against fire | Do not fire, do not produce poison gas and smog |
The above-mentioned description to embodiment is can understand and apply the invention for ease of those skilled in the art.The person skilled in the art obviously can easily make various modifications to these embodiment, and needn't pass through performing creative labour being applied in the General Principle of this explanation among other embodiment.Therefore, the invention is not restricted to the embodiment here, those skilled in the art should be within protection scope of the present invention for improvement and modification that the present invention makes according to announcement of the present invention.
Claims (10)
1, a kind of construction curtain wall ceramic is characterized in that, coating is made up of in 3: 1～1: 1 weight part ratio two components of A, B,
Wherein the weight part of each component of A component is:
Base-material 20-70
Water 4-30
Pigment 10-60
Organic solvent 14-30
Organic acid conditioning agent and nonionogenic tenside 2-6
The weight part of each component of B component is:
Silica solidifying agent 60-100
Organic solvent and silane coupling agent 0-40
The pH value of A component is between 2-6, and wherein base-material is a nano-oxide,
The silica solidifying agent comprises front three/Ethoxysilane substitutive derivative in the B component,
Silane coupling agent comprises γ-glycidyl ether oxygen propyl trimethoxy silicane, γ-methacryloxypropyl trimethoxy silane,
Organic solvent comprises alcohols, ethers, ketone.
2, coating as claimed in claim 1, the pH value that it is characterized in that described A component is preferably between 3-5.5, more preferably between 3.5-4.3.
3, coating as claimed in claim 1 is characterized in that the ionic surfactant pack of described A component is drawn together: the HLB value is the alkylphenol polyoxyethylene class of 8-10, and preferred OP and TX series of surfactants specifically comprise: OP-10, OP-30, OP-40.
4, coating as claimed in claim 1, the organic solvent that it is characterized in that described A and B component comprises the alkyl alcohol of C1-C6, specifically comprise methyl alcohol, ethanol, Virahol, glycol ether, Triethylene glycol, and butyl glycol ether, propylene glycol monomethyl ether, acetone, butanone.
5, coating as claimed in claim 1 is characterized in that described A component nano-oxide base-material comprises zinc oxide, titanium oxide, calcium oxide, weisspiessglanz, aluminum oxide, zirconium white, boron oxide, silicon oxide; The particle diameter of nano-oxide between 1-150nm, preferably between 10-100nm, the best 20-80nm that is chosen as.
6, coating as claimed in claim 1, it is characterized in that A component pigment is: neutral mineral dye specifically comprises: titanium white, iron oxide yellow, titanium nickel yellow, strontium yellow, chrome yellow, iron oxide red, molybdenum red, cadmium red, barba hispanica, chrome green, iron oxide black, carbon black, ferrochrome are black, cobalt blue, nacreous mica pigment.
7, coating as claimed in claim 1 is characterized in that the used organic acid conditioning agent of A component comprises: acrylic acid aqueous solution, glacial acetic acid aqueous solution, aqueous formic acid.
8, coating as claimed in claim 1 is characterized in that solidifying agent specifically comprises C in the B component
1-C
4Alkyl front three/Ethoxysilane, phenyl front three/Ethoxysilane, tolyl front three/Ethoxysilane.
9, preparation is as the method for coating as described in arbitrary among the claim 1-6, and its construction procedure is as follows:
A, join lacquer:
In joining in the paint can of acid proof stainless steel or plastic material, be weighed into the A component that the warp of metering stirs in advance, slightly through stirring, be metered into the B component by proportioning, place airtight container, on twin-roll machine with speed rolling slaking 4-5h less than 20r/m, before construction with the strainer filtering more than 200 orders;
The surface treatment of b, workpiece:
Workpiece carries out sandblasting after oil removing, remove rusty stain, the spot on surface; The processing of spraying paint in 8 hours, the workpiece of sandblasting will be at 50-55 ℃ environment preheating 5-10min before applying;
C, construction:
The pressure of spraying application is between 0.4-0.6MPa; Film thickness is controlled at 20-25 μ m, and viscosity is coated with-4 glasss and is controlled at 13-17s during spraying; Regulate viscosity and cleaning spray gun and use industrial alcohol or acetone;
D, curing:
Construction curtain wall ceramic of the present invention is cured under 120-200 ℃/15-60min condition, and preferred curing process is: 180 ℃/20min.
10, method as claimed in claim 9 is characterized in that step a adopts the method for rolling slaking, and A, B component are mixed by proportioning, places sealed plastic container, continuous rolling slaking 4-5h on twin-roll machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100421053A CN101323719A (en) | 2007-06-15 | 2007-06-15 | Construction curtain wall ceramic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100421053A CN101323719A (en) | 2007-06-15 | 2007-06-15 | Construction curtain wall ceramic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101323719A true CN101323719A (en) | 2008-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100421053A Pending CN101323719A (en) | 2007-06-15 | 2007-06-15 | Construction curtain wall ceramic |
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| CN (1) | CN101323719A (en) |
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Open date: 20081217 |