CN105385283A - Water-based metal stoving varnish for electro-tricycle - Google Patents
Water-based metal stoving varnish for electro-tricycle Download PDFInfo
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- CN105385283A CN105385283A CN201510828165.2A CN201510828165A CN105385283A CN 105385283 A CN105385283 A CN 105385283A CN 201510828165 A CN201510828165 A CN 201510828165A CN 105385283 A CN105385283 A CN 105385283A
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 33
- 239000002184 metal Substances 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 239000002966 varnish Substances 0.000 title abstract 4
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 50
- 239000004593 Epoxy Substances 0.000 claims abstract description 35
- 239000000839 emulsion Substances 0.000 claims abstract description 35
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 23
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229960002887 deanol Drugs 0.000 claims abstract description 22
- 239000012972 dimethylethanolamine Substances 0.000 claims abstract description 22
- 150000003839 salts Chemical class 0.000 claims abstract description 21
- 239000000945 filler Substances 0.000 claims abstract description 20
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 17
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 17
- 239000004342 Benzoyl peroxide Substances 0.000 claims abstract description 17
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims abstract description 17
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229920003180 amino resin Polymers 0.000 claims abstract description 17
- 235000019400 benzoyl peroxide Nutrition 0.000 claims abstract description 17
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000013530 defoamer Substances 0.000 claims abstract description 16
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 10
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 19
- -1 aluminium-silver Chemical compound 0.000 claims description 16
- 229920005989 resin Polymers 0.000 claims description 16
- 239000011347 resin Substances 0.000 claims description 16
- 239000002002 slurry Substances 0.000 claims description 16
- 239000006185 dispersion Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 15
- 210000003205 muscle Anatomy 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 15
- 230000008719 thickening Effects 0.000 claims description 15
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims description 13
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 8
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 8
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 8
- MNAHQWDCXOHBHK-UHFFFAOYSA-N 1-phenylpropane-1,1-diol Chemical compound CCC(O)(O)C1=CC=CC=C1 MNAHQWDCXOHBHK-UHFFFAOYSA-N 0.000 claims description 5
- LRWZZZWJMFNZIK-UHFFFAOYSA-N 2-chloro-3-methyloxirane Chemical compound CC1OC1Cl LRWZZZWJMFNZIK-UHFFFAOYSA-N 0.000 claims description 5
- ZDICWZRSQRDWTI-UHFFFAOYSA-N CC(C)(O)C.C(=C)C1=C(C=CC=C1)S(=O)(=O)O Chemical compound CC(C)(O)C.C(=C)C1=C(C=CC=C1)S(=O)(=O)O ZDICWZRSQRDWTI-UHFFFAOYSA-N 0.000 claims description 5
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 5
- 229910002026 crystalline silica Inorganic materials 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- 239000003999 initiator Substances 0.000 claims description 5
- ZTFZSHLWORMEHO-UHFFFAOYSA-A pentaaluminum;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O.[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O.[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O ZTFZSHLWORMEHO-UHFFFAOYSA-A 0.000 claims description 5
- 235000012239 silicon dioxide Nutrition 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 claims description 5
- 229910000165 zinc phosphate Inorganic materials 0.000 claims description 5
- 239000005995 Aluminium silicate Substances 0.000 claims description 4
- 235000012211 aluminium silicate Nutrition 0.000 claims description 4
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 claims description 4
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 4
- 235000010216 calcium carbonate Nutrition 0.000 claims description 4
- 235000011132 calcium sulphate Nutrition 0.000 claims description 4
- 239000000391 magnesium silicate Substances 0.000 claims description 4
- 229910052919 magnesium silicate Inorganic materials 0.000 claims description 4
- 235000019792 magnesium silicate Nutrition 0.000 claims description 4
- ZADYMNAVLSWLEQ-UHFFFAOYSA-N magnesium;oxygen(2-);silicon(4+) Chemical compound [O-2].[O-2].[O-2].[Mg+2].[Si+4] ZADYMNAVLSWLEQ-UHFFFAOYSA-N 0.000 claims description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000002270 dispersing agent Substances 0.000 abstract 1
- 239000003595 mist Substances 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 239000002562 thickening agent Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 12
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 3
- 238000000576 coating method Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
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- Paints Or Removers (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses water-based metal stoving varnish for an electro-tricycle. The water-based metal stoving varnish is prepared from the following raw materials in parts by weight: 20-40 parts of water-based acrylic resin, 20-40 parts of methylated amino resin, 10-18 parts of modified epoxy emulsion, 2-8 parts of acrylic acid B-hydroxypropyl acrylate, 2-8 parts of styrene, 1-2 parts of benzoyl peroxide, 2-10 parts of dimethylethanolamine, 10-35 parts of dioxane, 0.2-3 parts of resin-packed aluminium paste, 10-30 parts of filler, 1-3 parts of polyvinyl butyral, 1-3 parts of flash rust-resisting agent, 1-3 parts of salt mist resistor, 1-3 parts of dispersant, 1-3 parts of defoamer, 1-3 parts of thickener and 30-45 parts of water. The water-based metal stoving varnish is environment-friendly, and is good in water resistance and storage stability.
Description
Technical field
The present invention relates to metal baking finish technical field, particularly relate to a kind of electro-tricycle use metal baking finish.
Background technology
Growing modern coatings industry is more and more higher to environmental protection requirement.Reduce the discharge of organic solvent, both protection of the environments, reduce costs again, healthy and safe also more secure to operator.Baking vanish is as a kind of common industrial finish, be widely used in the industries such as machinofacture, electromechanics and five metals, at present, some metal partss for electro-tricycle are a considerable number of, major part need do corresponding corrosion-resistanting decoration process, and many manufacturers still carry out application, a large amount of organic solvent emission at use traditional solvent-borne baking vanish, to environment, simultaneously its water tolerance, stability in storage are also in urgent need to be improved.
Summary of the invention
A kind of electro-tricycle use metal baking finish, goods environmental protection, water tolerance, stability in storage are fabulous.
A kind of electro-tricycle use metal baking finish that the present invention proposes, its raw material comprises by weight: water-borne acrylic resin 20-40 part, methyl-etherified aminoresin 20-40 part, modified epoxy emulsion 10-18 part, vinylformic acid B-hydroxypropyl acrylate 2-8 part, vinylbenzene 2-8 part, benzoyl peroxide 1-2 part, dimethylethanolamine 2-10 part, dioxane 10-35 part, resin coated aluminium-silver slurry 0.2-3 part, filler 10-30 part, polyvinyl butyral acetal 1-3 part, anti-sudden strain of a muscle rust agent 1-3 part, salt spray resistance agent 1-3 part, dispersion agent 1-3 part, defoamer 1-3 part, thickening material 1-3 part, water 30-45 part.
Preferably, the weight ratio of water-borne acrylic resin, methyl-etherified aminoresin, modified epoxy emulsion is 30-34:26-32:12-15.
Preferably, the weight ratio of vinylformic acid B-hydroxypropyl acrylate, vinylbenzene, benzoyl peroxide, dimethylethanolamine, dioxane is 4-6:5-6.5:1.2-1.5:4-6:20-28.
Preferably, the weight ratio of resin coated aluminium-silver slurry, modified epoxy emulsion is 1-2.2:12-15.
Preferably, the weight ratio of anti-sudden strain of a muscle rust agent, salt spray resistance agent, dispersion agent, defoamer, thickening material is 2-2.5:1.5-2:1.5-2:1.5-2:1.5-2.
Preferably, its raw material comprises by weight: water-borne acrylic resin 30-34 part, methyl-etherified aminoresin 26-32 part, modified epoxy emulsion 12-15 part, vinylformic acid B-hydroxypropyl acrylate 4-6 part, vinylbenzene 5-6.5 part, benzoyl peroxide 1.2-1.5 part, dimethylethanolamine 4-6 part, dioxane 20-28 part, resin coated aluminium-silver slurry 1-2.2 part, filler 20-25 part, polyvinyl butyral acetal 1.5-2.23 part, anti-sudden strain of a muscle rust agent 2-2.5 part, salt spray resistance agent 1.5-2 part, dispersion agent 1.5-2 part, defoamer 1.5-2 part, thickening material 1.5-2 part, water 36-40 part.
Preferably, modified epoxy emulsion adopts following technique to prepare: by weight by 20-35 part epoxy chloropropane, 15-30 part dihydroxyphenyl propane, 2-8 part vinylformic acid B-hydroxypropyl acrylate, 5-10 part methyl methacrylate, 0.5-2 part vinylbenzenesulfonic acid dimethyl ethanol amine salt, 0.5-1.5 part vinylbenzene under the effect of 0.01-0.05 part initiator after polyreaction, add water and be mixed to get modified epoxy emulsion, wherein the viscosity of modified epoxy emulsion is 1000-1800mPa.s, solids content is 25-38%, and pH value is 7-9.
Preferably, filler by red iron oxide, glass flake, zinc phosphate, aluminium triphosphate, calcium carbonate, Magnesium Silicate q-agent, pure aluminium silicate, calcium sulfate, crystalline silica, diatomite, barium sulfate one or more form.
A kind of electro-tricycle use metal baking finish that the present invention proposes adopts following technique to prepare: by water-borne acrylic resin, methyl-etherified aminoresin, modified epoxy emulsion, vinylformic acid B-hydroxypropyl acrylate, vinylbenzene, benzoyl peroxide, dioxane, resin coated aluminium-silver slurry, filler, polyvinyl butyral acetal, the agent of anti-sudden strain of a muscle rust, salt spray resistance agent, dispersion agent, defoamer, thickening material mixes by proportioning, send in reactor and stir, whipping temp is 60-70 DEG C, churning time is 1-2h, be cooled to 50-56 DEG C and add dimethylethanolamine stirring 40-60min, add water to stir, obtain electro-tricycle use metal baking finish.
The present invention has good preservation stability and water tolerance, and pollution-free in coating process, can replace traditional solvent-borne type baking vanish, for the metal parts of electro-tricycle.The modified epoxy emulsion wherein adopting certain technique to prepare has good film forming properties, physical and mechanical properties and stability in storage, by adopting water-borne acrylic resin, methyl-etherified aminoresin, modified epoxy emulsion, vinylformic acid B-hydroxypropyl acrylate is as filmogen, be equipped with vinylbenzene, benzoyl peroxide, dimethylethanolamine, goods have excellent water-fast and stability in storage, the resin coated aluminium-silver slurry smooth surface added, not only there is excellent luminous reflectanc and metalluster, and with the glass flake in filler, crystalline silica acts synergistically, luminous reflectanc is fabulous, and be combined with each other laminar structured, cause article water resistance energy excellent, and the zinc phosphate added and aluminium triphosphate act synergistically, antirust and sticking power is fabulous, water tolerance strengthens further.
Embodiment
Below, by specific embodiment, technical scheme of the present invention is described in detail.
Embodiment 1
A kind of electro-tricycle use metal baking finish, its raw material comprises by weight: water-borne acrylic resin 20 parts, 40 parts, methyl-etherified aminoresin, modified epoxy emulsion 10 parts, vinylformic acid B-hydroxypropyl acrylate 8 parts, vinylbenzene 2 parts, benzoyl peroxide 2 parts, dimethylethanolamine 2 parts, dioxane 35 parts, resin coated aluminium-silver slurry 0.2 part, filler 30 parts, polyvinyl butyral acetal 1 part, the agent 3 parts of anti-sudden strain of a muscle rust, salt spray resistance agent 1 part, dispersion agent 3 parts, defoamer 1 part, thickening material 3 parts, 30 parts, water.
Embodiment 2
A kind of electro-tricycle use metal baking finish, its raw material comprises by weight: water-borne acrylic resin 40 parts, 20 parts, methyl-etherified aminoresin, modified epoxy emulsion 18 parts, vinylformic acid B-hydroxypropyl acrylate 2 parts, vinylbenzene 8 parts, benzoyl peroxide 1 part, dimethylethanolamine 10 parts, dioxane 10 parts, resin coated aluminium-silver slurry 3 parts, filler 10 parts, polyvinyl butyral acetal 3 parts, the agent 1 part of anti-sudden strain of a muscle rust, salt spray resistance agent 3 parts, dispersion agent 1 part, defoamer 3 parts, thickening material 1 part, 45 parts, water.
Embodiment 3
A kind of electro-tricycle use metal baking finish, its raw material comprises by weight: water-borne acrylic resin 30 parts, 32 parts, methyl-etherified aminoresin, modified epoxy emulsion 12 parts, vinylformic acid B-hydroxypropyl acrylate 6 parts, vinylbenzene 5 parts, benzoyl peroxide 1.5 parts, dimethylethanolamine 4 parts, dioxane 28 parts, resin coated aluminium-silver slurry 1 part, filler 25 parts, polyvinyl butyral acetal 1.5 parts, the agent 2.5 parts of anti-sudden strain of a muscle rust, salt spray resistance agent 1.5 parts, dispersion agent 2 parts, defoamer 1.5 parts, thickening material 2 parts, 36 parts, water.
Modified epoxy emulsion adopts following technique to prepare: by weight by 35 parts of epoxy chloropropane, 15 parts of dihydroxyphenyl propanes, 8 parts of vinylformic acid B-hydroxypropyl acrylates, 5 parts of methyl methacrylates, 2 parts of vinylbenzenesulfonic acid dimethyl ethanol amine salt, 0.5 part of vinylbenzene under 0.05 part of initiator effect after polyreaction, add water and be mixed to get modified epoxy emulsion, wherein the viscosity of modified epoxy emulsion is 1000mPa.s, solids content is 38%, and pH value is 7.
Filler is made up of red iron oxide, glass flake, zinc phosphate.
Electro-tricycle use metal baking finish adopts following technique to prepare: by water-borne acrylic resin, methyl-etherified aminoresin, modified epoxy emulsion, vinylformic acid B-hydroxypropyl acrylate, vinylbenzene, benzoyl peroxide, dioxane, resin coated aluminium-silver slurry, filler, polyvinyl butyral acetal, the agent of anti-sudden strain of a muscle rust, salt spray resistance agent, dispersion agent, defoamer, thickening material mixes by proportioning, send in reactor and stir, whipping temp is 70 DEG C, churning time is 1h, be cooled to 56 DEG C and add dimethylethanolamine stirring 40min, add water to stir, obtain electro-tricycle use metal baking finish.
Embodiment 4
A kind of electro-tricycle use metal baking finish, its raw material comprises by weight: water-borne acrylic resin 34 parts, 26 parts, methyl-etherified aminoresin, modified epoxy emulsion 15 parts, vinylformic acid B-hydroxypropyl acrylate 4 parts, vinylbenzene 6.5 parts, benzoyl peroxide 1.2 parts, dimethylethanolamine 6 parts, dioxane 20 parts, resin coated aluminium-silver slurry 2.2 parts, filler 20 parts, polyvinyl butyral acetal 2.23 parts, the agent 2 parts of anti-sudden strain of a muscle rust, salt spray resistance agent 2 parts, dispersion agent 1.5 parts, defoamer 2 parts, thickening material 1.5 parts, 40 parts, water.
Modified epoxy emulsion adopts following technique to prepare: by weight by 20 parts of epoxy chloropropane, 30 parts of dihydroxyphenyl propanes, 2 parts of vinylformic acid B-hydroxypropyl acrylates, 10 parts of methyl methacrylates, 0.5 part of vinylbenzenesulfonic acid dimethyl ethanol amine salt, 1.5 parts of vinylbenzene under 0.01 part of initiator effect after polyreaction, add water and be mixed to get modified epoxy emulsion, wherein the viscosity of modified epoxy emulsion is 1800mPa.s, solids content is 25%, and pH value is 9.
Filler is made up of aluminium triphosphate, calcium carbonate, Magnesium Silicate q-agent, pure aluminium silicate, calcium sulfate, crystalline silica, diatomite, barium sulfate.
Electro-tricycle use metal baking finish adopts following technique to prepare: by water-borne acrylic resin, methyl-etherified aminoresin, modified epoxy emulsion, vinylformic acid B-hydroxypropyl acrylate, vinylbenzene, benzoyl peroxide, dioxane, resin coated aluminium-silver slurry, filler, polyvinyl butyral acetal, the agent of anti-sudden strain of a muscle rust, salt spray resistance agent, dispersion agent, defoamer, thickening material mixes by proportioning, send in reactor and stir, whipping temp is 60 DEG C, churning time is 2h, be cooled to 50 DEG C and add dimethylethanolamine stirring 60min, add water to stir, obtain electro-tricycle use metal baking finish.
Embodiment 5
A kind of electro-tricycle use metal baking finish, its raw material comprises by weight: water-borne acrylic resin 32 parts, 31 parts, methyl-etherified aminoresin, modified epoxy emulsion 13 parts, vinylformic acid B-hydroxypropyl acrylate 5.8 parts, vinylbenzene 6.2 parts, benzoyl peroxide 1.3 parts, dimethylethanolamine 5.6 parts, dioxane 24 parts, resin coated aluminium-silver slurry 1.8 parts, filler 22 parts, polyvinyl butyral acetal 2.15 parts, the agent 2.2 parts of anti-sudden strain of a muscle rust, salt spray resistance agent 1.6 parts, dispersion agent 1.8 parts, defoamer 1.6 parts, thickening material 1.8 parts, 38 parts, water.
Modified epoxy emulsion adopts following technique to prepare: by weight by 31 parts of epoxy chloropropane, 24 parts of dihydroxyphenyl propanes, 4 parts of vinylformic acid B-hydroxypropyl acrylates, 6.8 parts of methyl methacrylates, 1.5 parts of vinylbenzenesulfonic acid dimethyl ethanol amine salt, 1.2 parts of vinylbenzene under 0.03 part of initiator effect after polyreaction, add water and be mixed to get modified epoxy emulsion, wherein the viscosity of modified epoxy emulsion is 1200mPa.s, solids content is 32%, and pH value is 8.
Filler is made up of red iron oxide, glass flake, zinc phosphate, aluminium triphosphate, calcium carbonate, Magnesium Silicate q-agent, pure aluminium silicate, calcium sulfate, crystalline silica, diatomite, barium sulfate.
Electro-tricycle use metal baking finish adopts following technique to prepare: by water-borne acrylic resin, methyl-etherified aminoresin, modified epoxy emulsion, vinylformic acid B-hydroxypropyl acrylate, vinylbenzene, benzoyl peroxide, dioxane, resin coated aluminium-silver slurry, filler, polyvinyl butyral acetal, the agent of anti-sudden strain of a muscle rust, salt spray resistance agent, dispersion agent, defoamer, thickening material mixes by proportioning, send in reactor and stir, whipping temp is 64 DEG C, churning time is 1.5h, be cooled to 52 DEG C and add dimethylethanolamine stirring 55min, add water to stir, obtain electro-tricycle use metal baking finish.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (8)
1. an electro-tricycle use metal baking finish, it is characterized in that, its raw material comprises by weight: water-borne acrylic resin 20-40 part, methyl-etherified aminoresin 20-40 part, modified epoxy emulsion 10-18 part, vinylformic acid B-hydroxypropyl acrylate 2-8 part, vinylbenzene 2-8 part, benzoyl peroxide 1-2 part, dimethylethanolamine 2-10 part, dioxane 10-35 part, resin coated aluminium-silver slurry 0.2-3 part, filler 10-30 part, polyvinyl butyral acetal 1-3 part, anti-sudden strain of a muscle rust agent 1-3 part, salt spray resistance agent 1-3 part, dispersion agent 1-3 part, defoamer 1-3 part, thickening material 1-3 part, water 30-45 part.
2. electro-tricycle use metal baking finish according to claim 1, is characterized in that, the weight ratio of water-borne acrylic resin, methyl-etherified aminoresin, modified epoxy emulsion is 30-34:26-32:12-15.
3. electro-tricycle use metal baking finish according to claim 1 and 2, it is characterized in that, the weight ratio of vinylformic acid B-hydroxypropyl acrylate, vinylbenzene, benzoyl peroxide, dimethylethanolamine, dioxane is 4-6:5-6.5:1.2-1.5:4-6:20-28.
4. the electro-tricycle use metal baking finish according to any one of claim 1-3, is characterized in that, the weight ratio of resin coated aluminium-silver slurry, modified epoxy emulsion is 1-2.2:12-15.
5. the electro-tricycle use metal baking finish according to any one of claim 1-4, is characterized in that, the weight ratio of the agent of anti-sudden strain of a muscle rust, salt spray resistance agent, dispersion agent, defoamer, thickening material is 2-2.5:1.5-2:1.5-2:1.5-2:1.5-2.
6. the electro-tricycle use metal baking finish according to any one of claim 1-5, it is characterized in that, its raw material comprises by weight: water-borne acrylic resin 30-34 part, methyl-etherified aminoresin 26-32 part, modified epoxy emulsion 12-15 part, vinylformic acid B-hydroxypropyl acrylate 4-6 part, vinylbenzene 5-6.5 part, benzoyl peroxide 1.2-1.5 part, dimethylethanolamine 4-6 part, dioxane 20-28 part, resin coated aluminium-silver slurry 1-2.2 part, filler 20-25 part, polyvinyl butyral acetal 1.5-2.23 part, anti-sudden strain of a muscle rust agent 2-2.5 part, salt spray resistance agent 1.5-2 part, dispersion agent 1.5-2 part, defoamer 1.5-2 part, thickening material 1.5-2 part, water 36-40 part.
7. the electro-tricycle use metal baking finish according to any one of claim 1-6, it is characterized in that, modified epoxy emulsion adopts following technique to prepare: by weight by 20-35 part epoxy chloropropane, 15-30 part dihydroxyphenyl propane, 2-8 part vinylformic acid B-hydroxypropyl acrylate, 5-10 part methyl methacrylate, 0.5-2 part vinylbenzenesulfonic acid dimethyl ethanol amine salt, 0.5-1.5 part vinylbenzene under the effect of 0.01-0.05 part initiator after polyreaction, add water and be mixed to get modified epoxy emulsion, wherein the viscosity of modified epoxy emulsion is 1000-1800mPa.s, solids content is 25-38%, pH value is 7-9.
8. the electro-tricycle use metal baking finish according to any one of claim 1-7, it is characterized in that, filler by red iron oxide, glass flake, zinc phosphate, aluminium triphosphate, calcium carbonate, Magnesium Silicate q-agent, pure aluminium silicate, calcium sulfate, crystalline silica, diatomite, barium sulfate one or more form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510828165.2A CN105385283A (en) | 2015-11-24 | 2015-11-24 | Water-based metal stoving varnish for electro-tricycle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510828165.2A CN105385283A (en) | 2015-11-24 | 2015-11-24 | Water-based metal stoving varnish for electro-tricycle |
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| CN106947303A (en) * | 2017-05-22 | 2017-07-14 | 安徽三义和能源科技有限公司 | A kind of purifying formaldehyde furniture water paint |
| CN109206998A (en) * | 2018-09-14 | 2019-01-15 | 福建省艺邦新材料科技有限公司 | Water-based metal is highlighted to dodge silver-colored baking vanish and preparation method |
| CN110343411A (en) * | 2019-07-22 | 2019-10-18 | 福建省澳龙环保新材料有限公司 | A kind of aqueous hardware baking vanish and baking finish process |
| CN111440495A (en) * | 2020-04-17 | 2020-07-24 | 山东七维新材料有限公司 | Water-based amino baking paint and preparation method thereof |
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| CN113402961A (en) * | 2021-06-10 | 2021-09-17 | 广州盛门新材料科技有限公司 | Protective coating for zinc-plated material and preparation method and application thereof |
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