CN118480301A - A UV-curing high temperature resistant brake pad coating - Google Patents
A UV-curing high temperature resistant brake pad coating Download PDFInfo
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- CN118480301A CN118480301A CN202410705769.7A CN202410705769A CN118480301A CN 118480301 A CN118480301 A CN 118480301A CN 202410705769 A CN202410705769 A CN 202410705769A CN 118480301 A CN118480301 A CN 118480301A
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- brake pad
- high temperature
- temperature resistant
- pad coating
- resistant brake
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- 238000000576 coating method Methods 0.000 title claims abstract description 43
- 239000011248 coating agent Substances 0.000 title claims abstract description 38
- 238000003848 UV Light-Curing Methods 0.000 title claims abstract description 9
- 239000000049 pigment Substances 0.000 claims abstract description 22
- 239000011347 resin Substances 0.000 claims abstract description 22
- 229920005989 resin Polymers 0.000 claims abstract description 22
- 239000000843 powder Substances 0.000 claims abstract description 20
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000002318 adhesion promoter Substances 0.000 claims abstract description 11
- 239000003085 diluting agent Substances 0.000 claims abstract description 11
- 239000000945 filler Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 3
- 238000002156 mixing Methods 0.000 claims description 43
- -1 phenolic modified epoxy acrylate Chemical class 0.000 claims description 25
- 238000003756 stirring Methods 0.000 claims description 19
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- 239000002270 dispersing agent Substances 0.000 claims description 16
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 12
- 239000013530 defoamer Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910019142 PO4 Inorganic materials 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- HEQBUZNAOJCRSL-UHFFFAOYSA-N iron(ii) chromite Chemical compound [O-2].[O-2].[O-2].[Cr+3].[Fe+3] HEQBUZNAOJCRSL-UHFFFAOYSA-N 0.000 claims description 6
- 239000010452 phosphate Substances 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 6
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims description 5
- 229930185605 Bisphenol Natural products 0.000 claims description 4
- 239000002518 antifoaming agent Substances 0.000 claims description 4
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- FIHBHSQYSYVZQE-UHFFFAOYSA-N 6-prop-2-enoyloxyhexyl prop-2-enoate Chemical compound C=CC(=O)OCCCCCCOC(=O)C=C FIHBHSQYSYVZQE-UHFFFAOYSA-N 0.000 claims description 3
- KSXJRXNHRYSLLC-UHFFFAOYSA-N 9H-fluorene prop-2-enoic acid Chemical compound OC(=O)C=C.OC(=O)C=C.C1=CC=C2CC3=CC=CC=C3C2=C1 KSXJRXNHRYSLLC-UHFFFAOYSA-N 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 3
- 101100489339 Arabidopsis thaliana PAT15 gene Proteins 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 101000720524 Gordonia sp. (strain TY-5) Acetone monooxygenase (methyl acetate-forming) Proteins 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 3
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 claims description 3
- HVVWZTWDBSEWIH-UHFFFAOYSA-N [2-(hydroxymethyl)-3-prop-2-enoyloxy-2-(prop-2-enoyloxymethyl)propyl] prop-2-enoate Chemical compound C=CC(=O)OCC(CO)(COC(=O)C=C)COC(=O)C=C HVVWZTWDBSEWIH-UHFFFAOYSA-N 0.000 claims description 3
- MPIAGWXWVAHQBB-UHFFFAOYSA-N [3-prop-2-enoyloxy-2-[[3-prop-2-enoyloxy-2,2-bis(prop-2-enoyloxymethyl)propoxy]methyl]-2-(prop-2-enoyloxymethyl)propyl] prop-2-enoate Chemical compound C=CC(=O)OCC(COC(=O)C=C)(COC(=O)C=C)COCC(COC(=O)C=C)(COC(=O)C=C)COC(=O)C=C MPIAGWXWVAHQBB-UHFFFAOYSA-N 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000007822 coupling agent Substances 0.000 claims description 3
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 3
- 229910021389 graphene Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 claims description 3
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- ZDHCZVWCTKTBRY-UHFFFAOYSA-N omega-Hydroxydodecanoic acid Natural products OCCCCCCCCCCCC(O)=O ZDHCZVWCTKTBRY-UHFFFAOYSA-N 0.000 claims description 3
- FZUGPQWGEGAKET-UHFFFAOYSA-N parbenate Chemical compound CCOC(=O)C1=CC=C(N(C)C)C=C1 FZUGPQWGEGAKET-UHFFFAOYSA-N 0.000 claims description 3
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 claims description 3
- 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 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- BSYVTEYKTMYBMK-UHFFFAOYSA-N tetrahydrofurfuryl alcohol Chemical compound OCC1CCCO1 BSYVTEYKTMYBMK-UHFFFAOYSA-N 0.000 claims description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- 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 3
- 229910000165 zinc phosphate Inorganic materials 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 235000012239 silicon dioxide Nutrition 0.000 claims description 2
- FHLPGTXWCFQMIU-UHFFFAOYSA-N [4-[2-(4-prop-2-enoyloxyphenyl)propan-2-yl]phenyl] prop-2-enoate Chemical compound C=1C=C(OC(=O)C=C)C=CC=1C(C)(C)C1=CC=C(OC(=O)C=C)C=C1 FHLPGTXWCFQMIU-UHFFFAOYSA-N 0.000 claims 2
- QUZSUMLPWDHKCJ-UHFFFAOYSA-N bisphenol A dimethacrylate Chemical compound C1=CC(OC(=O)C(=C)C)=CC=C1C(C)(C)C1=CC=C(OC(=O)C(C)=C)C=C1 QUZSUMLPWDHKCJ-UHFFFAOYSA-N 0.000 claims 2
- KKRDAKIXWNNYNV-UHFFFAOYSA-N 9h-fluorene;2-methylprop-2-enoic acid Chemical compound CC(=C)C(O)=O.CC(=C)C(O)=O.C1=CC=C2CC3=CC=CC=C3C2=C1 KKRDAKIXWNNYNV-UHFFFAOYSA-N 0.000 claims 1
- 239000002904 solvent Substances 0.000 abstract description 5
- 150000003839 salts Chemical class 0.000 abstract description 4
- 239000007921 spray Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000005303 weighing Methods 0.000 description 15
- 239000000654 additive Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 230000000996 additive effect Effects 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 239000003607 modifier Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- ZHPNWZCWUUJAJC-UHFFFAOYSA-N fluorosilicon Chemical compound [Si]F ZHPNWZCWUUJAJC-UHFFFAOYSA-N 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 238000007761 roller coating Methods 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
- C09D163/10—Epoxy resins modified by unsaturated compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/328—Phosphates of heavy metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
本发明公开了一种UV固化耐高温刹车片涂料，包括以下质量百分比组分的原料：酚醛改性UV树脂20~60%、氟硅改性UV树脂0~30%、UV活性稀释剂10~40%、光引发剂1~5%、附着力促进剂1~10%、防锈颜料1~10%、填料10~50%、助剂0.1~5%、颜料0.1~10%。本发明还公开了一种UV固化耐高温刹车片涂料的制备方法。本发明利用UV固化技术，制备出具有耐高温、耐盐雾、耐湿热、附着性能优异的刹车片用涂料，该方法相较于传统的溶剂型和粉末型刹车片用涂料更加环保、节能。The present invention discloses a UV-curable high-temperature-resistant brake pad coating, comprising the following raw materials in mass percentage: 20-60% phenolic modified UV resin, 0-30% fluorosilicone modified UV resin, 10-40% UV active diluent, 1-5% photoinitiator, 1-10% adhesion promoter, 1-10% anti-rust pigment, 10-50% filler, 0.1-5% auxiliary agent, and 0.1-10% pigment. The present invention also discloses a method for preparing a UV-curable high-temperature-resistant brake pad coating. The present invention utilizes UV curing technology to prepare a brake pad coating with high temperature resistance, salt spray resistance, moisture and heat resistance, and excellent adhesion performance. Compared with traditional solvent-based and powder-based brake pad coatings, this method is more environmentally friendly and energy-saving.
Description
技术领域Technical Field
本发明涉及涂料领域，尤其涉及一种UV固化耐高温刹车片涂料。The invention relates to the field of coatings, and in particular to a UV-curable high-temperature-resistant brake pad coating.
背景技术Background Art
随着社会和经济的快速发展，汽车作为重要的交通工具在人们的出行活动中越来越重要。刹车片作为汽车等交通工具的重要组成部件之一，在很大程度上影响着其安全运行。With the rapid development of society and economy, cars as an important means of transportation are becoming more and more important in people's travel activities. Brake pads, as one of the important components of vehicles such as cars, greatly affect their safe operation.
由于使用环境的特殊要求，刹车片需要满足一定的防锈性能，一般采用涂装涂料的方式加以防护。此外，在使用过程中，由于摩擦生热原理，其背部的金属部件会产生局部高温。因此，涂料涂层必须具备较好的附着、耐高温、耐湿热以及耐盐雾等性能。Due to the special requirements of the use environment, brake pads need to meet certain anti-rust properties, and are generally protected by coating. In addition, during use, due to the principle of frictional heat generation, the metal parts on the back will generate local high temperatures. Therefore, the paint coating must have good adhesion, high temperature resistance, moisture resistance, and salt spray resistance.
目前，一般采用油漆或者粉末型涂料对刹车片予以涂装，实现防护功能。油漆的优点是涂装方便，可以采用刷涂或喷涂工艺进行施工，缺点是油漆大多是溶剂型，含有有机挥发物，会对环境造成污染以及给施工人员的健康带来危害，同时造成大量溶剂的浪费。粉末型涂料避免了有机溶剂的使用，但其往往需要更高的固化加工温度，同样会增加能源消耗以及操作复杂等的问题。At present, paint or powder coating is generally used to coat brake pads to achieve protective functions. The advantage of paint is that it is easy to apply and can be applied by brushing or spraying. The disadvantage is that most paints are solvent-based and contain organic volatiles, which will pollute the environment and harm the health of construction workers, while also causing a large amount of solvent waste. Powder coating avoids the use of organic solvents, but it often requires a higher curing processing temperature, which will also increase energy consumption and complex operation.
因此，需开发一种新的方法，通过使用新的材料和工艺体系来解决上述问题。Therefore, a new method needs to be developed to solve the above problems by using new materials and process systems.
发明内容Summary of the invention
本发明的目的是提供一种UV固化耐高温刹车片涂料。The purpose of the invention is to provide a UV-curable high-temperature-resistant brake pad coating.
本发明的创新点在于利用UV固化技术，制备出具有耐高温、耐盐雾、耐湿热、附着性能优异的刹车片用涂料，该方法相较于传统的溶剂型和粉末型刹车片用涂料更加环保、节能。The innovation of the present invention is to use UV curing technology to prepare a brake pad coating with high temperature resistance, salt spray resistance, moisture and heat resistance, and excellent adhesion performance. Compared with traditional solvent-based and powder-based brake pad coatings, this method is more environmentally friendly and energy-saving.
为实现上述发明目的，本发明的技术方案是：In order to achieve the above-mentioned object of the invention, the technical solution of the present invention is:
一种UV固化耐高温刹车片涂料，其特征在于，包括以下质量百分比组分的原料：A UV curing high temperature resistant brake pad coating, characterized by comprising the following raw materials in mass percentage:
进一步地，所述酚醛改性UV树脂包括酚醛改性聚氨酯丙烯酸酯、酚醛改性环氧丙烯酸酯中的一种或几种的组合。Furthermore, the phenolic modified UV resin includes one or a combination of phenolic modified polyurethane acrylate and phenolic modified epoxy acrylate.
进一步地，所述氟硅改性UV树脂包括氟改性丙烯酸酯、硅改性丙烯酸酯中的一种或几种的组合。Furthermore, the fluorine-silicon modified UV resin includes one or a combination of fluorine-modified acrylate and silicon-modified acrylate.
进一步地，所述UV活性稀释剂包括IBOA、IBOMA、ACMO、THFA、TBCHA、CTFA、HDDA、TPGDA、TMPTA、DCPDA、DCPDMA、THEITA、THEIDA、DPHA、PETA、双酚芴二丙烯酸酯、乙氧化双酚芴二丙烯酸酯等中的一种或者几种的组合。Furthermore, the UV active diluent includes one or a combination of IBOA, IBOMA, ACMO, THFA, TBCHA, CTFA, HDDA, TPGDA, TMPTA, DCPDA, DCPDMA, THEITA, THEIDA, DPHA, PETA, bisphenol fluorene diacrylate, ethoxylated bisphenol fluorene diacrylate, etc.
进一步地，所述光引发剂包括1173、184、TPO、819、CBZ、OMBB、ITX、EDAB、BP、651、907等中一种或者几种的组合。Furthermore, the photoinitiator includes one or a combination of 1173, 184, TPO, 819, CBZ, OMBB, ITX, EDAB, BP, 651, 907, etc.
进一步地，所述附着力促进剂为单官磷酸酯改性物、三官磷酸酯改性物、硅烷偶联剂、酞酸酯偶联剂中一种或者几种的组合。Furthermore, the adhesion promoter is one or a combination of monofunctional phosphate modified substances, trifunctional phosphate modified substances, silane coupling agents, and phthalate coupling agents.
进一步地，所述防锈颜料为磷酸锌、玻璃鳞片、XCA02、PAT15、Nubirox 106等中的一种或者几种的组合；填料包括云母粉、硫酸钡、氧化铝、二氧化硅、聚四氟乙烯蜡粉、聚乙烯蜡粉、聚酰胺蜡粉、玻璃粉、有机硅微粉中的一种或者几种的组合。Furthermore, the anti-rust pigment is one or a combination of zinc phosphate, glass flakes, XCA02, PAT15, Nubirox 106, etc.; the filler includes one or a combination of mica powder, barium sulfate, alumina, silica, polytetrafluoroethylene wax powder, polyethylene wax powder, polyamide wax powder, glass powder, and silicone micropowder.
进一步地，所述助剂包括流平剂、分散剂、消泡剂，所述流平剂：消泡剂：分散剂的质量比为1：1～5：1～10。Furthermore, the auxiliary agent includes a leveling agent, a dispersant, and a defoaming agent, and the mass ratio of the leveling agent: the defoaming agent: the dispersant is 1:1-5:1-10.
进一步地，所述颜料包括氧化铁黑、铜铬黑、锰铁黑、铁铬黑、钴黑、炭黑、石墨烯黑、钛白粉、氧化铁黄、氧化铁红、酞菁蓝、酞菁绿等中的一种或者几种的组合。Furthermore, the pigment includes one or a combination of iron oxide black, copper chrome black, manganese iron black, iron chrome black, cobalt black, carbon black, graphene black, titanium dioxide, iron oxide yellow, iron oxide red, phthalocyanine blue, phthalocyanine green, etc.
一种UV固化耐高温刹车片涂料的制备方法，其特征在于，包括以下步骤：A method for preparing a UV-curable high-temperature resistant brake pad coating, characterized in that it comprises the following steps:
(1)按配方称取酚醛改性UV树脂、氟硅改性UV树脂、UV活性稀释剂、光引发剂、附着力促进剂、消泡剂、分散剂，置于混料缸，充分搅拌并混合均匀；(1) Phenolic modified UV resin, fluorosilicone modified UV resin, UV active diluent, photoinitiator, adhesion promoter, defoamer, and dispersant are weighed according to the formula, placed in a mixing tank, and stirred and mixed thoroughly;
(2)按配方称取防锈颜料、填料、颜料，置于混料缸，充分搅拌并混合均匀；(2) Weigh the anti-rust pigment, filler and pigment according to the formula, put them in a mixing tank, stir them thoroughly and mix them evenly;
(3)按配方称取流平剂，置于混料缸，充分搅拌并混合均匀；(3) Weigh the leveling agent according to the formula, put it in a mixing tank, stir it thoroughly and mix it evenly;
(4)混料缸的物料混合均匀经研磨、过滤后，即得成品。(4) The materials in the mixing tank are mixed evenly, ground and filtered to obtain the finished product.
本发明的有益效果是：The beneficial effects of the present invention are:
1、本发明中利用UV固化技术，制备出具有耐高温、耐盐雾、耐湿热、附着性能优异的刹车片用涂料，该方法相较于传统的溶剂型和粉末型刹车片用涂料更加环保、节能。1. The present invention utilizes UV curing technology to prepare a brake pad coating that is resistant to high temperature, salt spray, moisture and heat, and has excellent adhesion properties. This method is more environmentally friendly and energy-saving than traditional solvent-based and powder-based brake pad coatings.
具体实施方式DETAILED DESCRIPTION
下面将对本发明实施例中的技术方案进行清楚、完整地描述。The technical solutions in the embodiments of the present invention will be described clearly and completely below.
实施例1：一种UV固化耐高温刹车片涂料，其特征在于，包括以下质量百分比组分的原料：Embodiment 1: A UV-curable high temperature resistant brake pad coating, characterized by comprising the following raw materials in mass percentage:
助剂中流平剂：消泡剂：分散剂的质量比为1：1：1。The mass ratio of leveling agent: defoamer: dispersant in the additive is 1:1:1.
一种UV固化耐高温刹车片涂料的制备方法，按配方称取酚醛改性UV树脂、氟硅改性UV树脂、UV活性稀释剂、光引发剂、附着力促进剂、消泡剂、分散剂，置于混料缸，充分搅拌并混合均匀；按配方称取防锈颜料、填料、颜料，置于混料缸，充分搅拌并混合均匀；按配方称取流平剂，置于混料缸，充分搅拌并混合均匀；混料缸的物料混合均匀经研磨、过滤后，即得成品。A preparation method of a UV-curable high-temperature-resistant brake pad coating comprises the following steps: weighing phenolic modified UV resin, fluorosilicone modified UV resin, UV active diluent, photoinitiator, adhesion promoter, defoamer and dispersant according to a formula, placing them in a mixing tank, stirring and mixing them evenly; weighing anti-rust pigment, filler and pigment according to a formula, placing them in a mixing tank, stirring and mixing them evenly; weighing a leveling agent according to a formula, placing them in a mixing tank, stirring and mixing them evenly; and obtaining a finished product after the materials in the mixing tank are evenly mixed, ground and filtered.
实施例2：一种UV固化耐高温刹车片涂料，其特征在于，包括以下质量百分比组分的原料：Embodiment 2: A UV-curable high temperature resistant brake pad coating, characterized by comprising the following raw materials in mass percentage:
助剂中流平剂：消泡剂：分散剂的质量比为1：2：5。The mass ratio of leveling agent: defoamer: dispersant in the additive is 1:2:5.
一种UV固化耐高温刹车片涂料的制备方法，按配方称取酚醛改性UV树脂、氟硅改性UV树脂、UV活性稀释剂、光引发剂、附着力促进剂、消泡剂、分散剂，置于混料缸，充分搅拌并混合均匀；按配方称取防锈颜料、填料、颜料，置于混料缸，充分搅拌并混合均匀；按配方称取流平剂，置于混料缸，充分搅拌并混合均匀；混料缸的物料混合均匀经研磨、过滤后，即得成品。A preparation method of a UV-curable high-temperature-resistant brake pad coating comprises the following steps: weighing phenolic modified UV resin, fluorosilicone modified UV resin, UV active diluent, photoinitiator, adhesion promoter, defoamer and dispersant according to a formula, placing them in a mixing tank, stirring and mixing them evenly; weighing anti-rust pigment, filler and pigment according to a formula, placing them in a mixing tank, stirring and mixing them evenly; weighing a leveling agent according to a formula, placing them in a mixing tank, stirring and mixing them evenly; and obtaining a finished product after the materials in the mixing tank are evenly mixed, ground and filtered.
实施例3：一种UV固化耐高温刹车片涂料，其特征在于，包括以下质量百分比组分的原料：Embodiment 3: A UV-curable high temperature resistant brake pad coating, characterized by comprising the following raw materials in mass percentage:
助剂中流平剂：消泡剂：分散剂的质量比为1：3：5。The mass ratio of leveling agent: defoamer: dispersant in the additive is 1:3:5.
一种UV固化耐高温刹车片涂料的制备方法，按配方称取酚醛改性UV树脂、氟硅改性UV树脂、UV活性稀释剂、光引发剂、附着力促进剂、消泡剂、分散剂，置于混料缸，充分搅拌并混合均匀；按配方称取防锈颜料、填料、颜料，置于混料缸，充分搅拌并混合均匀；按配方称取流平剂，置于混料缸，充分搅拌并混合均匀；混料缸的物料混合均匀经研磨、过滤后，即得成品。A preparation method of a UV-curable high-temperature-resistant brake pad coating comprises the following steps: weighing phenolic modified UV resin, fluorosilicone modified UV resin, UV active diluent, photoinitiator, adhesion promoter, defoamer and dispersant according to a formula, placing them in a mixing tank, stirring and mixing them evenly; weighing anti-rust pigment, filler and pigment according to a formula, placing them in a mixing tank, stirring and mixing them evenly; weighing a leveling agent according to a formula, placing them in a mixing tank, stirring and mixing them evenly; and obtaining a finished product after the materials in the mixing tank are evenly mixed, ground and filtered.
实施例4：一种UV固化耐高温刹车片涂料，其特征在于，包括以下质量百分比组分的原料：Embodiment 4: A UV-curable high temperature resistant brake pad coating, characterized by comprising the following raw materials in mass percentage:
助剂中流平剂：消泡剂：分散剂的质量比为1：5：10。The mass ratio of leveling agent: defoamer: dispersant in the additive is 1:5:10.
一种UV固化耐高温刹车片涂料的制备方法，按配方称取酚醛改性UV树脂、氟硅改性UV树脂、UV活性稀释剂、光引发剂、附着力促进剂、消泡剂、分散剂，置于混料缸，充分搅拌并混合均匀；按配方称取防锈颜料、填料、颜料，置于混料缸，充分搅拌并混合均匀；按配方称取流平剂，置于混料缸，充分搅拌并混合均匀；混料缸的物料混合均匀经研磨、过滤后，即得成品。A preparation method of a UV-curable high-temperature-resistant brake pad coating comprises the following steps: weighing phenolic modified UV resin, fluorosilicone modified UV resin, UV active diluent, photoinitiator, adhesion promoter, defoamer and dispersant according to a formula, placing them in a mixing tank, stirring and mixing them evenly; weighing anti-rust pigment, filler and pigment according to a formula, placing them in a mixing tank, stirring and mixing them evenly; weighing a leveling agent according to a formula, placing them in a mixing tank, stirring and mixing them evenly; and obtaining a finished product after the materials in the mixing tank are evenly mixed, ground and filtered.
实施例5：一种UV固化耐高温刹车片涂料，其特征在于，包括以下质量百分比组分的原料：Embodiment 5: A UV-curable high temperature resistant brake pad coating, characterized by comprising the following raw materials in mass percentage:
助剂中流平剂：消泡剂：分散剂的质量比为1：1.5：7。The mass ratio of leveling agent: defoamer: dispersant in the additives is 1:1.5:7.
一种UV固化耐高温刹车片涂料的制备方法，按配方称取酚醛改性UV树脂、氟硅改性UV树脂、UV活性稀释剂、光引发剂、附着力促进剂、消泡剂、分散剂，置于混料缸，充分搅拌并混合均匀；按配方称取防锈颜料、填料、颜料，置于混料缸，充分搅拌并混合均匀；按配方称取流平剂，置于混料缸，充分搅拌并混合均匀；混料缸的物料混合均匀经研磨、过滤后，即得成品。A preparation method of a UV-curable high-temperature-resistant brake pad coating comprises the following steps: weighing phenolic modified UV resin, fluorosilicone modified UV resin, UV active diluent, photoinitiator, adhesion promoter, defoamer and dispersant according to a formula, placing them in a mixing tank, stirring and mixing them evenly; weighing anti-rust pigment, filler and pigment according to a formula, placing them in a mixing tank, stirring and mixing them evenly; weighing a leveling agent according to a formula, placing them in a mixing tank, stirring and mixing them evenly; and obtaining a finished product after the materials in the mixing tank are evenly mixed, ground and filtered.
实施例6：参考实施例1,酚醛改性UV树脂包括酚醛改性聚氨酯丙烯酸酯、酚醛改性环氧丙烯酸酯中的一种或几种的组合。氟硅改性UV树脂包括氟改性丙烯酸酯、硅改性丙烯酸酯中的一种或几种的组合。UV活性稀释剂包括IBOA、IBOMA、ACMO、THFA、TBCHA、CTFA、HDDA、TPGDA、TMPTA、DCPDA、DCPDMA、THEITA、THEIDA、DPHA、PETA、双酚芴二丙烯酸酯、乙氧化双酚芴二丙烯酸酯等中的一种或者几种的组合。光引发剂包括1173、184、TPO、819、CBZ、OMBB、ITX、EDAB、BP、651、907等中一种或者几种的组合。附着力促进剂为单官磷酸酯改性物、三官磷酸酯改性物、硅烷偶联剂、酞酸酯偶联剂中一种或者几种的组合。防锈颜料为磷酸锌、玻璃鳞片、XCA02、PAT15、Nubirox 106等中的一种或者几种的组合；填料包括云母粉、硫酸钡、氧化铝、二氧化硅、聚四氟乙烯蜡粉、聚乙烯蜡粉、聚酰胺蜡粉、玻璃粉、有机硅微粉中的一种或者几种的组合。颜料包括氧化铁黑、铜铬黑、锰铁黑、铁铬黑、钴黑、炭黑、石墨烯黑、钛白粉、氧化铁黄、氧化铁红、酞菁蓝、酞菁绿等中的一种或者几种的组合。Example 6: Referring to Example 1, the phenolic modified UV resin includes one or more combinations of phenolic modified polyurethane acrylate and phenolic modified epoxy acrylate. The fluorosilicone modified UV resin includes one or more combinations of fluorine modified acrylate and silicon modified acrylate. The UV active diluent includes one or more combinations of IBOA, IBOMA, ACMO, THFA, TBCHA, CTFA, HDDA, TPGDA, TMPTA, DCPDA, DCPDMA, THEITA, THEIDA, DPHA, PETA, bisphenol fluorene diacrylate, ethoxylated bisphenol fluorene diacrylate, etc. The photoinitiator includes one or more combinations of 1173, 184, TPO, 819, CBZ, OMBB, ITX, EDAB, BP, 651, 907, etc. The adhesion promoter is one or more combinations of monofunctional phosphate modifiers, trifunctional phosphate modifiers, silane coupling agents, and phthalate coupling agents. The anti-rust pigment is one or a combination of zinc phosphate, glass flakes, XCA02, PAT15, Nubirox 106, etc.; the filler includes one or a combination of mica powder, barium sulfate, aluminum oxide, silicon dioxide, polytetrafluoroethylene wax powder, polyethylene wax powder, polyamide wax powder, glass powder, and organic silicon micropowder. The pigment includes one or a combination of iron oxide black, copper chrome black, manganese iron black, iron chrome black, cobalt black, carbon black, graphene black, titanium dioxide, iron oxide yellow, iron oxide red, phthalocyanine blue, phthalocyanine green, etc.
本发明的一种UV固化耐高温刹车片涂料的涂装方法是：通过喷涂或辊涂方式将涂料涂敷于刹车片上，涂层厚度为40-70μm，采用UV固化方式，得到耐高温刹车片涂层，然后进行相关性能测试。实施例的结果可参考下表：The coating method of a UV-curable high-temperature-resistant brake pad coating of the present invention is: applying the coating on the brake pad by spraying or roller coating, with a coating thickness of 40-70 μm, using UV curing to obtain a high-temperature-resistant brake pad coating, and then performing relevant performance tests. The results of the embodiment can be referred to the following table:
所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
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Application publication date: 20240813 |