CN116694201B - Non-color-changing unsaturated polyester primer and preparation method and application thereof - Google Patents
Non-color-changing unsaturated polyester primer and preparation method and application thereof Download PDFInfo
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- CN116694201B CN116694201B CN202310812178.5A CN202310812178A CN116694201B CN 116694201 B CN116694201 B CN 116694201B CN 202310812178 A CN202310812178 A CN 202310812178A CN 116694201 B CN116694201 B CN 116694201B
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- unsaturated polyester
- agent
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- 229920006305 unsaturated polyester Polymers 0.000 title claims abstract description 53
- 238000002360 preparation method Methods 0.000 title description 13
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000001035 drying Methods 0.000 claims abstract description 42
- 229920006337 unsaturated polyester resin Polymers 0.000 claims abstract description 40
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 25
- 239000002270 dispersing agent Substances 0.000 claims abstract description 19
- 239000002994 raw material Substances 0.000 claims abstract description 15
- 239000003112 inhibitor Substances 0.000 claims abstract description 9
- 239000000178 monomer Substances 0.000 claims abstract description 9
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 8
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 claims abstract description 7
- 150000007519 polyprotic acids Polymers 0.000 claims abstract description 7
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims abstract description 7
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 5
- 230000002265 prevention Effects 0.000 claims abstract description 3
- 238000000576 coating method Methods 0.000 claims description 29
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 28
- 238000002156 mixing Methods 0.000 claims description 28
- 239000011248 coating agent Substances 0.000 claims description 27
- 238000003756 stirring Methods 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 24
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 21
- 239000000243 solution Substances 0.000 claims description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 16
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 14
- 239000011259 mixed solution Substances 0.000 claims description 14
- 238000005303 weighing Methods 0.000 claims description 14
- 229910019142 PO4 Inorganic materials 0.000 claims description 12
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 12
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 12
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 12
- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical group COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 claims description 12
- 239000010452 phosphate Substances 0.000 claims description 12
- 229920000570 polyether Polymers 0.000 claims description 12
- 229960004063 propylene glycol Drugs 0.000 claims description 12
- ZDQNWDNMNKSMHI-UHFFFAOYSA-N 1-[2-(2-prop-2-enoyloxypropoxy)propoxy]propan-2-yl prop-2-enoate Chemical compound C=CC(=O)OC(C)COC(C)COCC(C)OC(=O)C=C ZDQNWDNMNKSMHI-UHFFFAOYSA-N 0.000 claims description 8
- MECNWXGGNCJFQJ-UHFFFAOYSA-N 3-piperidin-1-ylpropane-1,2-diol Chemical compound OCC(O)CN1CCCCC1 MECNWXGGNCJFQJ-UHFFFAOYSA-N 0.000 claims description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 8
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 claims description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 8
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 claims description 8
- 229910052791 calcium Inorganic materials 0.000 claims description 8
- 239000011575 calcium Substances 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 229910052759 nickel Inorganic materials 0.000 claims description 8
- 229910052725 zinc Inorganic materials 0.000 claims description 8
- 239000011701 zinc Substances 0.000 claims description 8
- WFUGQJXVXHBTEM-UHFFFAOYSA-N 2-hydroperoxy-2-(2-hydroperoxybutan-2-ylperoxy)butane Chemical group CCC(C)(OO)OOC(C)(CC)OO WFUGQJXVXHBTEM-UHFFFAOYSA-N 0.000 claims description 7
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 7
- 239000000706 filtrate Substances 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 7
- HBMCQTHGYMTCOF-UHFFFAOYSA-N hydroquinone monoacetate Natural products CC(=O)OC1=CC=C(O)C=C1 HBMCQTHGYMTCOF-UHFFFAOYSA-N 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 229920001577 copolymer Polymers 0.000 claims description 6
- YPFDHNVEDLHUCE-UHFFFAOYSA-N propane-1,3-diol Chemical compound OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 claims description 6
- KMOUUZVZFBCRAM-OLQVQODUSA-N (3as,7ar)-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione Chemical compound C1C=CC[C@@H]2C(=O)OC(=O)[C@@H]21 KMOUUZVZFBCRAM-OLQVQODUSA-N 0.000 claims description 4
- UWFRVQVNYNPBEF-UHFFFAOYSA-N 1-(2,4-dimethylphenyl)propan-1-one Chemical compound CCC(=O)C1=CC=C(C)C=C1C UWFRVQVNYNPBEF-UHFFFAOYSA-N 0.000 claims description 4
- OQILSTRGJVCFAG-UHFFFAOYSA-N 1-(oxiran-2-ylmethoxy)butan-1-ol Chemical compound CCCC(O)OCC1CO1 OQILSTRGJVCFAG-UHFFFAOYSA-N 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 4
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 4
- 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 4
- 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 4
- 238000000034 method Methods 0.000 claims description 4
- YDKNBNOOCSNPNS-UHFFFAOYSA-N methyl 1,3-benzoxazole-2-carboxylate Chemical compound C1=CC=C2OC(C(=O)OC)=NC2=C1 YDKNBNOOCSNPNS-UHFFFAOYSA-N 0.000 claims description 4
- FSDNTQSJGHSJBG-UHFFFAOYSA-N piperidine-4-carbonitrile Chemical compound N#CC1CCNCC1 FSDNTQSJGHSJBG-UHFFFAOYSA-N 0.000 claims description 4
- DUFKCOQISQKSAV-UHFFFAOYSA-N Polypropylene glycol (m w 1,200-3,000) Chemical compound CC(O)COC(C)CO DUFKCOQISQKSAV-UHFFFAOYSA-N 0.000 claims description 2
- 239000013530 defoamer Substances 0.000 claims description 2
- 229940093476 ethylene glycol Drugs 0.000 claims description 2
- 239000001530 fumaric acid Substances 0.000 claims description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 1
- 239000003973 paint Substances 0.000 description 15
- JHLNERQLKQQLRZ-UHFFFAOYSA-N calcium silicate Chemical compound [Ca+2].[Ca+2].[O-][Si]([O-])([O-])[O-] JHLNERQLKQQLRZ-UHFFFAOYSA-N 0.000 description 8
- 229910052918 calcium silicate Inorganic materials 0.000 description 8
- 235000012241 calcium silicate Nutrition 0.000 description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 6
- 239000004814 polyurethane Substances 0.000 description 6
- 229920002635 polyurethane Polymers 0.000 description 6
- 238000004132 cross linking Methods 0.000 description 3
- 239000003999 initiator Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 2
- 229940035437 1,3-propanediol Drugs 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000004383 yellowing Methods 0.000 description 2
- 239000004972 Polyurethane varnish Substances 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- -1 zinc iso-octoate Chemical class 0.000 description 1
Classifications
-
- 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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/06—Unsaturated polyesters having carbon-to-carbon unsaturation
-
- 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
- C09D5/002—Priming 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
- C09D7/20—Diluents or solvents
-
- 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
- C09D7/63—Additives non-macromolecular organic
-
- 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
- C09D7/65—Additives macromolecular
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
The invention provides an uncolored unsaturated polyester primer which comprises the following components in parts by weight: 60-90 parts of quick-drying unsaturated polyester resin, 0.1-0.5 part of greening prevention agent, 0.1-0.5 part of dispersing agent, 0.3-0.5 part of leveling agent, 2-5 parts of zinc stearate, 0.5-0.8 part of anti-settling agent, 0.2-0.5 part of hydroquinone solution and 0.1-0.4 part of defoaming agent; the quick-drying unsaturated polyester resin is prepared from the following raw materials in parts by weight: 20-30 parts of dihydric alcohol, 40-50 parts of unsaturated polybasic acid, 0.07-0.15 part of polymerization inhibitor, 5-15 parts of glycidyl ether and 15-35 parts of acrylic acid active monomer. The non-color-changing unsaturated polyester primer provided by the invention does not appear blue or green and is not easy to change color.
Description
Technical Field
The invention relates to an unsaturated polyester primer without color change, a preparation method and application thereof.
Background
In the furniture industry, a paint film of a traditional unsaturated polyester paint is green after blue water is added, and the paint film can only be coated in dark-colored wood, cannot be used for light-colored veneer, and cannot be used for technological veneer which is easy to change color. In addition, the paint film is easier to change color under long-time ultraviolet irradiation, and ethers and esters are generally introduced into the tail end of the traditional unsaturated polyester resin, so that the yellowing resistance, the water resistance and the weather resistance of the paint after the paint is formed into a film are poor.
Color change is easy to occur after the coating of the technical veneer, and the technical veneer is difficult to solve, such as polyurethane paint. All spray polyurethane paint (polyurethane primer and polyurethane varnish) is commonly adopted in the market at present, but the polyurethane primer is easy to sink in the later period of polyurethane brightening and clearing, has no fullness and can not meet the requirements all the time.
The patent with the application number of 201811291525.X discloses an odor-free PE unsaturated polyester transparent primer and a preparation method thereof, wherein the odor-free PE unsaturated polyester transparent primer comprises four components of a main agent, blue water, white water and a diluent, and the main agent comprises the following components in percentage by mass: 70-75% of odorless unsaturated polyester resin with solid content of 75-83%; 0.5 to 2 percent of functional auxiliary agent; 5-10% of filler; 3-5% of drier; 2-5% of organic solvent; during construction, the mass ratio of the main agent, the accelerator and the initiator is 100: (1-2.5): (1.2-3). The patent also has the problem that the paint film is green and is easy to change color.
Disclosure of Invention
The invention aims to provide an unsaturated polyester primer which does not develop blue or green color and is not easy to change color.
In order to solve the technical problems, the technical scheme of the invention is as follows:
An uncolored unsaturated polyester primer consists of the following components in parts by weight: 60-90 parts of quick-drying unsaturated polyester resin, 0.1-0.5 part of greening prevention agent, 0.1-0.5 part of dispersing agent, 0.3-0.5 part of leveling agent, 2-5 parts of zinc stearate, 0.5-0.8 part of anti-settling agent, 0.2-0.5 part of hydroquinone solution and 0.1-0.4 part of defoaming agent.
Further, the quick-drying unsaturated polyester resin disclosed by the invention is prepared from the following raw materials in parts by weight: 20-30 parts of dihydric alcohol, 40-50 parts of unsaturated polybasic acid, 0.07-0.15 part of polymerization inhibitor, 5-15 parts of glycidyl ether and 15-35 parts of acrylic acid active monomer.
Further, the dihydric alcohol is one or more of diethylene glycol, propylene glycol, ethylene glycol, 1, 2-propylene glycol, 1, 3-propylene glycol or dipropylene glycol; the unsaturated polybasic acid is one or more of maleic anhydride, fumaric acid, phthalic anhydride or tetrahydrophthalic anhydride; the polymerization inhibitor is hydroquinone monomethyl ether; the glycidyl ether is one or more of ethylene glycol diglycidyl ether, trimethylolpropane triglycidyl ether and butanediol glycidyl ether; the acrylic acid active monomer is one or more of tripropylene glycol diacrylate, 1, 6-hexanediol diacrylate, dipropylene glycol diacrylate, neopentyl glycol diacrylate, trimethylolpropane triacrylate or pentaerythritol triacrylate.
Further, the greening-preventing agent is a polyether phosphate copolymer-626N; the dispersing agent is EFKA4010 dispersing agent; the leveling agent is BYK354; the zinc stearate is belgium 1819; the anti-settling agent is cabo-SIL M-5; the hydroquinone solution is prepared by uniformly mixing hydroquinone and ethyl acetate according to the mass ratio of 1:99 at normal temperature; the defoamer is BYK057.
The invention aims to provide a preparation method of the non-color-changing unsaturated polyester primer.
In order to solve the technical problems, the technical scheme is as follows:
a method for preparing an unsaturated polyester primer without color change, which comprises the following steps:
S1, weighing raw materials of quick-drying unsaturated polyester resin according to parts by weight, mixing dihydric alcohol, unsaturated polybasic acid and polymerization inhibitor, reacting for 30-40 minutes at 165-175 ℃ to obtain a mixture, then heating to 180-190 ℃ to react for 3-4 hours, adding glycidyl ether to end-capped deacidification when the acid value of the system is 80-90mgKOH/g, cooling to 100-110 ℃ to keep the temperature for 2-3 hours, cooling to 80 ℃ when the acid value is 30-35mgKOH/g, adding acrylic acid active monomer, and keeping the temperature to react for 20-30 minutes to obtain the quick-drying unsaturated polyester resin;
S2, weighing the components of the non-color-changing unsaturated polyester primer according to parts by weight, adding the quick-drying unsaturated polyester resin into a stirrer, adding the greening inhibitor, the dispersing agent, the leveling agent, the hydroquinone solution and the defoaming agent at the stirring speed of 500 revolutions per minute, stirring for 5-10 minutes, adding zinc stearate and the anti-settling agent while stirring, stirring for 15-20 minutes at the stirring speed of 1200 revolutions per minute to obtain a mixed solution, and filtering the mixed solution by using a filter screen to obtain filtrate, namely the non-color-changing unsaturated polyester primer.
Further, in step S2 of the present invention, the mesh number of the filter screen is 120 mesh.
The invention also provides application of the non-color-changing unsaturated polyester primer: uniformly mixing the non-discoloring unsaturated polyester primer, blue water, white water and thinner according to the mass ratio of 100 (1-1.5) (1.2-1.7) (10-15) to obtain the unsaturated polyester coating.
Further, the blue water provided by the invention comprises the following components in parts by weight: 15-25 parts of zinc iso-octoate, 40-60 parts of calcium iso-octoate, 10-25 parts of nickel iso-octoate and 15-25 parts of iron iso-octoate.
Further, the white water is methyl ethyl ketone peroxide.
Further, the thinner is prepared by mixing butyl acetate and styrene in a mass ratio of 4:1.
Compared with the prior art, the invention has the following beneficial effects:
1) The invention adopts cross-linking curing, namely, double bond active monomer is introduced into the non-color-changing transparent primer of unsaturated polyester modified by unsaturated double bonds, and the initiator releases free radicals to initiate polymerization to form a cross-linking network structure through external stimulus (comprising temperature, light, high-energy radiation and the like), so that the performance of unsaturated polyester resin is obviously improved, and excellent physical and chemical properties comprising high transparency, good leveling property, greening resistance, high fullness, high hardness, good adhesive force, excellent polishing property under the low-temperature condition and obvious improvement on the ultraviolet resistance and weather resistance of a resin matrix are obtained. In the preparation process, the double bond active monomer is used as a diluent, an accelerator and a curing agent to play roles of reducing viscosity in the early stage and crosslinking in the later stage, and is matched with an initiator, so that the water resistance, yellowing resistance and hardness of the primer can be improved.
2) According to the invention, the greening-preventing agent is added, and colorless blue water (metal salts such as zinc iso-octoate, calcium iso-octoate, nickel iso-octoate, iron iso-octoate and the like are used for construction, and colorless or light color is displayed under acidic/neutral/alkaline conditions) is matched, so that the original color of the paint does not display blue or green, and therefore, the greening-preventing agent has good greening-preventing performance.
3) The non-color-changing unsaturated polyester primer prepared by the invention has the color of crude oil paint under the conditions of adding blue water and thinner for drying, does not show blue phase and green phase, has high solid content and quick drying, is favorable for obviously ensuring good fullness after spraying polyurethane clear finish, does not sink in the later period, and is not color-changing when the paint film is irradiated by ultraviolet lamps under the condition of completely drying (72 hours at 25 ℃).
Detailed Description
The present invention will be described in detail with reference to specific examples, wherein the exemplary embodiments of the present invention and the descriptions thereof are provided for the purpose of illustrating the present invention, but are not to be construed as limiting the present invention.
Example 1
The non-color-changing unsaturated polyester primer consists of the following components in parts by weight: 90 parts of quick-drying unsaturated polyester resin and polyether phosphate copolymer0.2 Part of-626N, 0.3 part of EFKA4010 dispersing agent, 0.3 part of BYK354, 2.8 parts of Bailey complex 1819, 0.7 part of cabo-SIL M-5, 0.5 part of hydroquinone solution, 0.3 part of BYK057 and the preparation method comprises the step of uniformly mixing hydroquinone and ethyl acetate according to the mass ratio of 1:99 at normal temperature.
The quick-drying unsaturated polyester resin is prepared from the following raw materials in parts by weight: 8.7 parts of ethylene glycol, 13.9 parts of 1, 2-propylene glycol, 18.4 parts of maleic anhydride, 27.6 parts of phthalic anhydride, 0.08 part of hydroquinone monomethyl ether, 8 parts of trimethylolpropane triglycidyl ether and 30 parts of tripropylene glycol diacrylate.
The preparation method of example 1 comprises the following steps:
S1, weighing raw materials of quick-drying unsaturated polyester resin according to parts by weight, mixing ethylene glycol, 1, 2-propylene glycol, maleic anhydride, phthalic anhydride and hydroquinone monomethyl ether, reacting at 170 ℃ for 35 minutes to obtain a mixture, heating to 185 ℃ for 3.5 hours, adding trimethylolpropane triglycidyl ether to end-capped deacidification when the acid value of the system is 80-90mgKOH/g, cooling to 105 ℃ for 2.5 hours, adding tripropylene glycol diacrylate after cooling to 80 ℃ when the acid value is 30-35mgKOH/g, and reacting at the temperature for 25 minutes to obtain the quick-drying unsaturated polyester resin;
s2, weighing the components of the non-color-changing unsaturated polyester primer according to parts by weight, adding the quick-drying unsaturated polyester resin into a stirrer, and adding the polyether phosphate copolymer at a stirring speed of 500 revolutions per minute -626N, EFKA4010 dispersant, BYK354, hydroquinone solution and BYK057, stirring for 8 min, adding belite 1819 and cabo-SIL M-5, stirring at 1200 rpm for 18 min to obtain a mixed solution, filtering the mixed solution with a 120 mesh filter screen, and obtaining filtrate, namely the non-color-changing unsaturated polyester primer, and marking as primer A.
Example 2
The non-color-changing unsaturated polyester primer consists of the following components in parts by weight: 86 parts of quick-drying unsaturated polyester resin and polyether phosphate copolymer0.2 Part of-626N, 0.3 part of EFKA4010 dispersing agent, 0.3 part of BYK354, 1819 parts of belite 1819, 0.7 part of cabo-SIL M-5, 0.2 part of hydroquinone solution and 0.2 part of BYK057, wherein the hydroquinone solution is prepared by uniformly mixing hydroquinone and ethyl acetate according to the mass ratio of 1:99 at normal temperature.
The quick-drying unsaturated polyester resin is prepared from the following raw materials in parts by weight: 8.5 parts of ethylene glycol, 14.5 parts of 1, 2-propylene glycol, 19.3 parts of maleic anhydride, 25.8 parts of phthalic anhydride, 0.08 part of hydroquinone monomethyl ether, 8.2 parts of trimethylolpropane triglycidyl ether and 30 parts of tripropylene glycol diacrylate.
The preparation method of example 2 comprises the following steps:
s1, weighing raw materials of quick-drying unsaturated polyester resin according to parts by weight, mixing ethylene glycol, 1, 2-propylene glycol, maleic anhydride, phthalic anhydride and hydroquinone monomethyl ether, reacting for 40 minutes at 165 ℃ to obtain a mixture, then heating to 180 ℃ to react for 4 hours, adding trimethylolpropane triglycidyl ether to end-capped deacidification when the acid value of the system is 80-90mgKOH/g, cooling to 100 ℃ to preserve heat for 3 hours, adding tripropylene glycol diacrylate after cooling to 80 ℃ when the acid value is 30-35mgKOH/g, and preserving heat to react for 30 minutes to obtain the quick-drying unsaturated polyester resin;
s2, weighing the components of the non-color-changing unsaturated polyester primer according to parts by weight, adding the quick-drying unsaturated polyester resin into a stirrer, and adding the polyether phosphate copolymer at a stirring speed of 500 revolutions per minute -626N, EFKA4010 dispersant, BYK354, hydroquinone solution and BYK057, stirring for 10 min, adding belite 1819 and cabo-SIL M-5, stirring for 20 min at 1200 rpm to obtain a mixed solution, filtering the mixed solution with a 120 mesh filter screen, and obtaining filtrate, namely the non-color-changing unsaturated polyester primer, and marking as primer B.
Example 3
The non-color-changing unsaturated polyester primer consists of the following components in parts by weight: 90 parts of quick-drying unsaturated polyester resin and polyether phosphate copolymer0.2 Part of-626N, 0.3 part of EFKA4010 dispersing agent, 0.3 part of BYK354, 2.8 parts of Bailey complex 1819, 0.7 part of cabo-SIL M-5, 0.5 part of hydroquinone solution, 0.3 part of BYK057 and the preparation method comprises the step of uniformly mixing hydroquinone and ethyl acetate according to the mass ratio of 1:99 at normal temperature.
The quick-drying unsaturated polyester resin is prepared from the following raw materials in parts by weight: 7.9 parts of ethylene glycol, 15.5 parts of 1, 2-propylene glycol, 20.6 parts of maleic anhydride, 24.7 parts of phthalic anhydride, 0.08 part of hydroquinone monomethyl ether, 8.2 parts of trimethylolpropane triglycidyl ether and 30 parts of tripropylene glycol diacrylate.
The preparation method of example 3 comprises the following steps:
S1, weighing raw materials of quick-drying unsaturated polyester resin according to parts by weight, mixing ethylene glycol, 1, 2-propylene glycol, maleic anhydride, phthalic anhydride and hydroquinone monomethyl ether, reacting for 30 minutes at 175 ℃ to obtain a mixture, then heating to 190 ℃ to react for 3 hours, adding trimethylolpropane triglycidyl ether to end-capped deacidification when the acid value of the system is 80-90mgKOH/g, cooling to 110 ℃ to preserve heat for 2 hours, adding tripropylene glycol diacrylate after cooling to 80 ℃ when the acid value is 30-35mgKOH/g, and preserving heat to react for 20 minutes to obtain the quick-drying unsaturated polyester resin;
s2, weighing the components of the non-color-changing unsaturated polyester primer according to parts by weight, adding the quick-drying unsaturated polyester resin into a stirrer, and adding the polyether phosphate copolymer at a stirring speed of 500 revolutions per minute -626N, EFKA4010 dispersant, BYK354, hydroquinone solution and BYK057, stirring for 5min, adding belite 1819 and cabo-SIL M-5, stirring for 15min at 1200 rpm to obtain a mixed solution, filtering the mixed solution with a 120 mesh filter screen, and obtaining filtrate, namely the non-color-changing unsaturated polyester primer, which is marked as primer C.
And spraying the primer A-C on the surfaces of the artware or the wood product respectively by using a spray gun, and drying the artware or the wood product in a normal-temperature environment for 24 hours. After drying, the surface is flat and smooth in appearance; no obvious smell was found in terms of smell. The primers A-C are compared with the primers D and E, wherein the primer D is Jia Bao Li PE6308, the primer E is Jia Li PE4100, and manufacturers are Jia Li chemical group Co., ltd. The test results are shown in table 1:
TABLE 1
As can be seen from Table 1, the various properties of the primers A-C are good.
Example 4
Uniformly mixing the primer A, blue water, methyl ethyl ketone peroxide and thinner according to the mass ratio of 100:1.2:1.5:10 to obtain an unsaturated polyester coating, and marking the unsaturated polyester coating as a coating A; the blue water consists of the following components in parts by weight: 15 parts of zinc iso-octoate, 40 parts of calcium iso-octoate, 10 parts of nickel iso-octoate and 15 parts of iron iso-octoate; the thinner is prepared by mixing butyl acetate and styrene in a mass ratio of 4:1.
Example 5
Uniformly mixing the primer B, blue water, methyl ethyl ketone peroxide and thinner according to the mass ratio of 100:1.2:1.5:10 to obtain an unsaturated polyester coating, and marking the unsaturated polyester coating as a coating B; the blue water consists of the following components in parts by weight: 20 parts of zinc iso-octoate, 50 parts of calcium iso-octoate, 15 parts of nickel iso-octoate and 20 parts of iron iso-octoate; the thinner is prepared by mixing butyl acetate and styrene in a mass ratio of 4:1.
Example 6
Uniformly mixing the primer C, blue water, methyl ethyl ketone peroxide and thinner according to the mass ratio of 100:1.2:1.5:10 to obtain an unsaturated polyester coating, and marking the unsaturated polyester coating as a coating C; the blue water consists of the following components in parts by weight: 25 parts of zinc iso-octoate, 60 parts of calcium iso-octoate, 25 parts of nickel iso-octoate and 25 parts of iron iso-octoate; the thinner is prepared by mixing butyl acetate and styrene in a mass ratio of 4:1.
The coatings A-C were sprayed onto the panels with spray guns, respectively, and dried in an ambient temperature environment for 24 hours. Coating A-C is compared with coating D and coating E, wherein coating D is a coating solution prepared by Jia Bao Li PE6308 according to a label proportion, and primer E is a coating solution prepared by Jia Bao Li PE4100 according to a label proportion, and manufacturers are Jia Bao Li chemical group Co., ltd. The test results are shown in table 2:
TABLE 2
As can be seen from Table 2, the properties of coatings A-C were good, the paint film color was nearly colorless, and the paint film of coating D, E was still dark green, and in addition, the coating A-C was better than coating D, E in terms of paint film fullness, transparency, color difference values.
Example 7
The non-color-changing unsaturated polyester primer consists of the following components in parts by weight: 60 parts of quick-drying unsaturated polyester resin and polyether phosphate copolymer0.1 Part of-626N, 0.1 part of EFKA4010 dispersing agent, 0.4 part of BYK354, 1819 parts of belite 1819, 0.5 part of cabo-SIL M-5, 0.2 part of hydroquinone solution and 0.1 part of BYK057, wherein the hydroquinone solution is prepared by uniformly mixing hydroquinone and ethyl acetate according to the mass ratio of 1:99 at normal temperature.
The quick-drying unsaturated polyester resin is prepared from the following raw materials in parts by weight: 8 parts of diethylene glycol, 12 parts of propylene glycol, 20 parts of maleic anhydride, 20 parts of fumaric anhydride, 0.07 part of hydroquinone monomethyl ether, 5 parts of ethylene glycol diglycidyl ether, 7 parts of 1, 6-hexanediol diacrylate and 8 parts of dipropylene glycol diacrylate.
The preparation method of example 7 comprises the following steps:
S1, weighing raw materials of quick-drying unsaturated polyester resin according to parts by weight, mixing diethylene glycol, propylene glycol, maleic anhydride, fumaric anhydride and hydroquinone monomethyl ether, reacting at 165 ℃ for 40 minutes to obtain a mixture, then heating to 180 ℃ for reacting for 4 hours, adding ethylene glycol diglycidyl ether to end-capped deacidification when the acid value of the system is 80-90mgKOH/g, cooling to 100 ℃ for 3 hours, cooling to 80 ℃ when the acid value is 30-35mgKOH/g, adding 1, 6-hexanediol diacrylate and dipropylene glycol diacrylate, and reacting at 20 minutes to obtain the quick-drying unsaturated polyester resin;
s2, weighing the components of the non-color-changing unsaturated polyester primer according to parts by weight, adding the quick-drying unsaturated polyester resin into a stirrer, and adding the polyether phosphate copolymer at a stirring speed of 500 revolutions per minute -626N, EFKA4010 dispersant, BYK354, hydroquinone solution and BYK057, stirring for 9 min, adding belite 1819 and cabo-SIL M-5, stirring at 1200 rpm for 16 min to obtain a mixed solution, filtering the mixed solution with a 120 mesh filter screen, and obtaining filtrate, namely the non-color-changing unsaturated polyester primer, and marking as primer D.
Uniformly mixing the primer D, blue water, methyl ethyl ketone peroxide and thinner according to the mass ratio of 100:1:1.2:12 to obtain an unsaturated polyester coating, and marking the unsaturated polyester coating as a coating D; the blue water consists of the following components in parts by weight: 10 parts of zinc iso-octoate, 45 parts of calcium iso-octoate, 20 parts of nickel iso-octoate and 20 parts of iron iso-octoate; the thinner is prepared by mixing butyl acetate and styrene in a mass ratio of 4:1.
Example 8
The non-color-changing unsaturated polyester primer consists of the following components in parts by weight: 80 parts of quick-drying unsaturated polyester resin and polyether phosphate copolymer0.5 Part of-626N, 0.5 part of EFKA4010 dispersing agent, 0.5 part of BYK354, 1819 parts of belite 1819, 0.8 part of cabo-SIL M-5, 0.4 part of hydroquinone solution, 0.4 part of BYK057, and uniformly mixing hydroquinone and ethyl acetate according to a mass ratio of 1:99 at normal temperature.
The quick-drying unsaturated polyester resin is prepared from the following raw materials in parts by weight: 15 parts of 1, 3-propanediol, 15 parts of dipropylene glycol, 50 parts of tetrahydrophthalic anhydride, 0.15 part of hydroquinone monomethyl ether, 15 parts of butanediol glycidyl ether, 10 parts of neopentyl glycol diacrylate, 10 parts of trimethylolpropane triacrylate and 15 parts of pentaerythritol triacrylate.
The preparation method of example 8 comprises the following steps:
S1, weighing raw materials of quick-drying unsaturated polyester resin according to parts by weight, mixing 1, 3-propanediol, dipropylene glycol, tetrahydrophthalic anhydride and hydroquinone monomethyl ether, reacting at 175 ℃ for 30 minutes to obtain a mixture, heating to 190 ℃ for 3 hours, adding butanediol glycidyl ether to end-capped deacidification when the acid value of the system is 80-90mgKOH/g, cooling to 110 ℃ for 2 hours, cooling to 80 ℃ when the acid value is 30-35mgKOH/g, adding neopentyl glycol diacrylate, trimethylolpropane triacrylate and pentaerythritol triacrylate, and reacting at 25 minutes to obtain the quick-drying unsaturated polyester resin;
s2, weighing the components of the non-color-changing unsaturated polyester primer according to parts by weight, adding the quick-drying unsaturated polyester resin into a stirrer, and adding the polyether phosphate copolymer at a stirring speed of 500 revolutions per minute -626N, EFKA4010 dispersant, BYK354, hydroquinone solution and BYK057, stirring for 10 min, adding belite 1819 and cabo-SIL M-5, stirring for 20min at 1200 rpm to obtain a mixed solution, filtering the mixed solution with a 120 mesh filter screen, and obtaining filtrate, namely the non-color-changing unsaturated polyester primer, and marking as primer E.
Uniformly mixing the primer E, blue water, methyl ethyl ketone peroxide and thinner according to the mass ratio of 100:1.5:1.7:15 to obtain an unsaturated polyester coating, and marking the unsaturated polyester coating as a coating E; the blue water consists of the following components in parts by weight: 20 parts of zinc iso-octoate, 55 parts of calcium iso-octoate, 15 parts of nickel iso-octoate and 20 parts of iron iso-octoate; the thinner is prepared by mixing butyl acetate and styrene in a mass ratio of 4:1.
The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications and variations of the invention be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (8)
1. An unsaturated polyester primer without color change, which is characterized in that: the composite material consists of the following components in parts by weight: 60-90 parts of quick-drying unsaturated polyester resin, 0.1-0.5 part of greening prevention agent, 0.1-0.5 part of dispersing agent, 0.3-0.5 part of leveling agent, 2-5 parts of zinc stearate, 0.5-0.8 part of anti-settling agent, 0.2-0.5 part of hydroquinone solution and 0.1-0.4 part of defoaming agent; the greening-preventing agent is polyether phosphate copolymer
The quick-drying unsaturated polyester resin is prepared from the following raw materials in parts by weight: 20-30 parts of dihydric alcohol, 40-50 parts of unsaturated polybasic acid, 0.07-0.15 part of polymerization inhibitor, 5-15 parts of glycidyl ether and 15-35 parts of acrylic acid active monomer; the dihydric alcohol is one or more of diethylene glycol, propylene glycol, ethylene glycol, 1, 2-propylene glycol, 1, 3-propylene glycol or dipropylene glycol; the unsaturated polybasic acid is one or more of maleic anhydride, fumaric acid, phthalic anhydride or tetrahydrophthalic anhydride; the polymerization inhibitor is hydroquinone monomethyl ether; the glycidyl ether is one or more of ethylene glycol diglycidyl ether, trimethylolpropane triglycidyl ether and butanediol glycidyl ether; the acrylic acid active monomer is one or more of tripropylene glycol diacrylate, 1, 6-hexanediol diacrylate, dipropylene glycol diacrylate, neopentyl glycol diacrylate, trimethylolpropane triacrylate or pentaerythritol triacrylate.
2. The non-color shifting unsaturated polyester primer according to claim 1, wherein: the dispersing agent is EFKA4010 dispersing agent; the leveling agent is BYK354; the zinc stearate is belgium 1819; the anti-settling agent is cabo-SIL M-5; the hydroquinone solution is prepared by uniformly mixing hydroquinone and ethyl acetate according to the mass ratio of 1:99 at normal temperature; the defoamer is BYK057.
3. The method for preparing the non-discoloring unsaturated polyester primer according to any one of claims 1 to 2, which is characterized in that: the method comprises the following steps:
S1, weighing raw materials of quick-drying unsaturated polyester resin according to parts by weight, mixing dihydric alcohol, unsaturated polybasic acid and polymerization inhibitor, reacting for 30-40 minutes at 165-175 ℃ to obtain a mixture, then heating to 180-190 ℃ to react for 3-4 hours, adding glycidyl ether to end-capped deacidification when the acid value of the system is 80-90mgKOH/g, cooling to 100-110 ℃ to keep the temperature for 2-3 hours, cooling to 80 ℃ when the acid value is 30-35mgKOH/g, adding acrylic acid active monomer, and keeping the temperature to react for 20-30 minutes to obtain the quick-drying unsaturated polyester resin;
S2, weighing the components of the non-color-changing unsaturated polyester primer according to parts by weight, adding the quick-drying unsaturated polyester resin into a stirrer, adding the greening inhibitor, the dispersing agent, the leveling agent, the hydroquinone solution and the defoaming agent at the stirring speed of 500 revolutions per minute, stirring for 5-10 minutes, adding zinc stearate and the anti-settling agent while stirring, stirring for 15-20 minutes at the stirring speed of 1200 revolutions per minute to obtain a mixed solution, and filtering the mixed solution by using a filter screen to obtain filtrate, namely the non-color-changing unsaturated polyester primer.
4. A method of preparing an unsaturated polyester primer of claim 3, wherein: in the step S2, the mesh number of the filter screen is 120 mesh.
5. Use of an unsaturated polyester primer without discolouration according to any of claims 1 to 2, characterized in that: uniformly mixing the non-discoloring unsaturated polyester primer, blue water, white water and thinner according to the mass ratio of 100 (1-1.5) (1.2-1.7) (10-15) to obtain the unsaturated polyester coating.
6. The use according to claim 5, characterized in that: the blue water consists of the following components in parts by weight: 15-25 parts of zinc iso-octoate, 40-60 parts of calcium iso-octoate, 10-25 parts of nickel iso-octoate and 15-25 parts of iron iso-octoate.
7. The use according to claim 5, characterized in that: the white water is methyl ethyl ketone peroxide.
8. The use according to claim 5, characterized in that: the thinner is formed by mixing butyl acetate and styrene in a mass ratio of 4:1.
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