CN102260445A - Polyester-modified acrylate resin aqueous paint, and preparation method thereof - Google Patents
Polyester-modified acrylate resin aqueous paint, and preparation method thereof Download PDFInfo
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- CN102260445A CN102260445A CN2011100393914A CN201110039391A CN102260445A CN 102260445 A CN102260445 A CN 102260445A CN 2011100393914 A CN2011100393914 A CN 2011100393914A CN 201110039391 A CN201110039391 A CN 201110039391A CN 102260445 A CN102260445 A CN 102260445A
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- acrylate resin
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- resin solution
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- 239000004925 Acrylic resin Substances 0.000 title claims abstract description 187
- 238000002360 preparation method Methods 0.000 title claims abstract description 57
- 239000003973 paint Substances 0.000 title claims abstract description 12
- 150000001252 acrylic acid derivatives Polymers 0.000 title abstract 2
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 60
- 239000000463 material Substances 0.000 claims abstract description 32
- 239000002904 solvent Substances 0.000 claims abstract description 5
- 229920000728 polyester Polymers 0.000 claims description 161
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 134
- 239000007788 liquid Substances 0.000 claims description 112
- 238000000576 coating method Methods 0.000 claims description 89
- 238000005303 weighing Methods 0.000 claims description 56
- 238000003756 stirring Methods 0.000 claims description 55
- -1 methacrylic compound Chemical class 0.000 claims description 50
- 230000004048 modification Effects 0.000 claims description 49
- 238000012986 modification Methods 0.000 claims description 49
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims description 40
- 239000011248 coating agent Substances 0.000 claims description 36
- 239000002253 acid Substances 0.000 claims description 35
- 239000012065 filter cake Substances 0.000 claims description 34
- 238000000227 grinding Methods 0.000 claims description 34
- 239000006185 dispersion Substances 0.000 claims description 33
- 239000000203 mixture Substances 0.000 claims description 31
- 230000008719 thickening Effects 0.000 claims description 30
- UACSZOWTRIJIFU-UHFFFAOYSA-N hydroxymethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCO UACSZOWTRIJIFU-UHFFFAOYSA-N 0.000 claims description 22
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 19
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 claims description 18
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000001914 filtration Methods 0.000 claims description 17
- 238000003801 milling Methods 0.000 claims description 17
- 239000002245 particle Substances 0.000 claims description 17
- 239000004576 sand Substances 0.000 claims description 17
- 239000007787 solid Substances 0.000 claims description 17
- 238000005406 washing Methods 0.000 claims description 17
- NHARPDSAXCBDDR-UHFFFAOYSA-N propyl 2-methylprop-2-enoate Chemical compound CCCOC(=O)C(C)=C NHARPDSAXCBDDR-UHFFFAOYSA-N 0.000 claims description 13
- VLCAYQIMSMPEBW-UHFFFAOYSA-N methyl 3-hydroxy-2-methylidenebutanoate Chemical compound COC(=O)C(=C)C(C)O VLCAYQIMSMPEBW-UHFFFAOYSA-N 0.000 claims description 11
- 125000004432 carbon atom Chemical group C* 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 150000002148 esters Chemical class 0.000 claims description 5
- ZMARGGQEAJXRFP-UHFFFAOYSA-N 1-hydroxypropan-2-yl 2-methylprop-2-enoate Chemical compound OCC(C)OC(=O)C(C)=C ZMARGGQEAJXRFP-UHFFFAOYSA-N 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- JHPBZFOKBAGZBL-UHFFFAOYSA-N (3-hydroxy-2,2,4-trimethylpentyl) 2-methylprop-2-enoate Chemical compound CC(C)C(O)C(C)(C)COC(=O)C(C)=C JHPBZFOKBAGZBL-UHFFFAOYSA-N 0.000 claims description 2
- OELQSSWXRGADDE-UHFFFAOYSA-N 2-methylprop-2-eneperoxoic acid Chemical compound CC(=C)C(=O)OO OELQSSWXRGADDE-UHFFFAOYSA-N 0.000 claims description 2
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 239000002270 dispersing agent Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002562 thickening agent Substances 0.000 abstract 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 52
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 48
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 45
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 40
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 description 36
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 34
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical group O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 34
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 28
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 28
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 27
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 27
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 26
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 26
- 238000010438 heat treatment Methods 0.000 description 26
- UTSYWKJYFPPRAP-UHFFFAOYSA-N n-(butoxymethyl)prop-2-enamide Chemical compound CCCCOCNC(=O)C=C UTSYWKJYFPPRAP-UHFFFAOYSA-N 0.000 description 26
- LDHQCZJRKDOVOX-UHFFFAOYSA-N 2-butenoic acid Chemical compound CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 23
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 22
- 229940051250 hexylene glycol Drugs 0.000 description 18
- 229920001296 polysiloxane Polymers 0.000 description 18
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 17
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 17
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 17
- 239000004408 titanium dioxide Substances 0.000 description 17
- HCPOCMMGKBZWSJ-UHFFFAOYSA-N ethyl 3-hydrazinyl-3-oxopropanoate Chemical compound CCOC(=O)CC(=O)NN HCPOCMMGKBZWSJ-UHFFFAOYSA-N 0.000 description 15
- 235000006408 oxalic acid Nutrition 0.000 description 15
- VVWRJUBEIPHGQF-UHFFFAOYSA-N propan-2-yl n-propan-2-yloxycarbonyliminocarbamate Chemical compound CC(C)OC(=O)N=NC(=O)OC(C)C VVWRJUBEIPHGQF-UHFFFAOYSA-N 0.000 description 15
- 239000001530 fumaric acid Substances 0.000 description 14
- 239000001384 succinic acid Substances 0.000 description 14
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 12
- 239000004615 ingredient Substances 0.000 description 11
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 11
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 11
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 11
- 239000004593 Epoxy Substances 0.000 description 9
- 229910019142 PO4 Inorganic materials 0.000 description 9
- 239000010452 phosphate Substances 0.000 description 9
- 239000000377 silicon dioxide Substances 0.000 description 9
- JFCQEDHGNNZCLN-UHFFFAOYSA-N glutaric acid Chemical compound OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 8
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 8
- 239000011976 maleic acid Substances 0.000 description 8
- XXQBEVHPUKOQEO-UHFFFAOYSA-N potassium superoxide Chemical compound [K+].[K+].[O-][O-] XXQBEVHPUKOQEO-UHFFFAOYSA-N 0.000 description 8
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 description 8
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 7
- HEOJTCPFOXAVKV-UHFFFAOYSA-N C(C=1C(C(=O)OCCCCCCCC)=CC=CC1)(=O)OCCCCCCCC.CCCCCCC Chemical compound C(C=1C(C(=O)OCCCCCCCC)=CC=CC1)(=O)OCCCCCCCC.CCCCCCC HEOJTCPFOXAVKV-UHFFFAOYSA-N 0.000 description 7
- 108050008598 Phosphoesterases Proteins 0.000 description 7
- 235000012204 lemonade/lime carbonate Nutrition 0.000 description 7
- PNXMTCDJUBJHQJ-UHFFFAOYSA-N propyl prop-2-enoate Chemical compound CCCOC(=O)C=C PNXMTCDJUBJHQJ-UHFFFAOYSA-N 0.000 description 7
- 235000012239 silicon dioxide Nutrition 0.000 description 7
- 229960001866 silicon dioxide Drugs 0.000 description 7
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 description 6
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 6
- QJGNSTCICFBACB-UHFFFAOYSA-N 2-octylpropanedioic acid Chemical compound CCCCCCCCC(C(O)=O)C(O)=O QJGNSTCICFBACB-UHFFFAOYSA-N 0.000 description 5
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 5
- LZAGECYRLHUAJM-UHFFFAOYSA-N C(C=1C(C(=O)OCCCCCCCC)=CC=CC1)(=O)OCCCCCCCC.CCCCC Chemical compound C(C=1C(C(=O)OCCCCCCCC)=CC=CC1)(=O)OCCCCCCCC.CCCCC LZAGECYRLHUAJM-UHFFFAOYSA-N 0.000 description 4
- MNWFXJYAOYHMED-UHFFFAOYSA-N heptanoic acid Chemical compound CCCCCCC(O)=O MNWFXJYAOYHMED-UHFFFAOYSA-N 0.000 description 4
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- 125000005395 methacrylic acid group Chemical group 0.000 description 4
- ULDDEWDFUNBUCM-UHFFFAOYSA-N pentyl prop-2-enoate Chemical compound CCCCCOC(=O)C=C ULDDEWDFUNBUCM-UHFFFAOYSA-N 0.000 description 4
- SCFQUKBBGYTJNC-UHFFFAOYSA-N heptyl prop-2-enoate Chemical compound CCCCCCCOC(=O)C=C SCFQUKBBGYTJNC-UHFFFAOYSA-N 0.000 description 3
- LKEDKQWWISEKSW-UHFFFAOYSA-N nonyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCOC(=O)C(C)=C LKEDKQWWISEKSW-UHFFFAOYSA-N 0.000 description 3
- GYDSPAVLTMAXHT-UHFFFAOYSA-N pentyl 2-methylprop-2-enoate Chemical compound CCCCCOC(=O)C(C)=C GYDSPAVLTMAXHT-UHFFFAOYSA-N 0.000 description 3
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 2
- YSFZWUJOBANROZ-UHFFFAOYSA-N heptylmalonic acid Chemical compound CCCCCCCC(C(O)=O)C(O)=O YSFZWUJOBANROZ-UHFFFAOYSA-N 0.000 description 2
- LNCPIMCVTKXXOY-UHFFFAOYSA-N hexyl 2-methylprop-2-enoate Chemical compound CCCCCCOC(=O)C(C)=C LNCPIMCVTKXXOY-UHFFFAOYSA-N 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- LYJZNXAVZMEXDH-UHFFFAOYSA-N octadecan-8-yl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCC(OC(=O)C(C)=C)CCCCCCC LYJZNXAVZMEXDH-UHFFFAOYSA-N 0.000 description 2
- 229940065472 octyl acrylate Drugs 0.000 description 2
- ANISOHQJBAQUQP-UHFFFAOYSA-N octyl prop-2-enoate Chemical compound CCCCCCCCOC(=O)C=C ANISOHQJBAQUQP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- FWLDHHJLVGRRHD-UHFFFAOYSA-N decyl prop-2-enoate Chemical compound CCCCCCCCCCOC(=O)C=C FWLDHHJLVGRRHD-UHFFFAOYSA-N 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- NZIDBRBFGPQCRY-UHFFFAOYSA-N octyl 2-methylprop-2-enoate Chemical compound CCCCCCCCOC(=O)C(C)=C NZIDBRBFGPQCRY-UHFFFAOYSA-N 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000010215 titanium dioxide Nutrition 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Paints Or Removers (AREA)
- Cosmetics (AREA)
Abstract
The invention relates to a polyester-modified acrylate resin aqueous paint. The paint is prepared from components of, by weight: 75 to 95% of an acrylate resin solution, 5 to 15% of a filing material, 0 to 5% of a leveling agent, 0 to 5% of a solvent, 0 to 2% of a dispersant, and 0 to 5% of a thickening agent. The invention provides an aqueous paint with good glossiness, good hardness and good impact strength. The invention also provides a preparation method of the paint. The aqueous paint has advantages of simple preparation method, common raw materials, low cost, and suitability for industrialized productions.
Description
One, technical field
The invention belongs to macromolecular material and preparation field thereof, relate to a kind of polyester modification acrylate resin water-borne coatings and preparation method thereof.
Two, background technology
Along with developing rapidly of coating technology, coating in the application in fields such as industry, life more and more widely, and is also more and more harsher in the requirement aspect the environmental protection to coating.At present, the coating that is used for metal material surface on the market has characteristics such as strong adhesion, chemical resistance be good, but generally have defectives such as gloss dimness, hardness and impact strength difference, thereby greatly influence the visual appearance and the image appearance of metallic material components.Therefore, the coating that develop that a kind of luster performance is good, hardness and impact strength is high and form compound and be the industry active demand.
Three, summary of the invention
Water-borne coatings that technical problem to be solved by this invention provides that a kind of luster performance is good, hardness and impact strength are good and preparation method thereof, this water-borne coatings preparation method is simple, raw material is common, cost is lower, be fit to large-scale industrial production.
For realizing technical problem to be solved by this invention, the technical scheme of employing is: a kind of polyester modification acrylate resin water-borne coatings by weight percentage, is made of following component:
Described filler is titanium dioxide, silicon-dioxide, lime carbonate or talcum powder.Described flow agent can be the Madaaflow flow agent.Described solvent can be dimethylbenzene, methylethylketone, butanone or acetone etc.Described dispersion agent can be non-silicone dispersion agent, contains silicone dispersion agent or Emulgen930 dispersion agent.
The present invention also is described acrylate resin solution for by weight percentage, the solution that is made of following component:
The present invention also is described polyester liquid for by weight percentage, the polyester liquid that is made of following component:
The present invention is that also described methacrylic ester is that methyl methacrylate, Jia Jibingxisuanyizhi, propyl methacrylate, butyl methacrylate, carbonatoms are at least a in the ester class methacrylic compound of 5-10.Wherein carbonatoms is that the ester class methacrylic compound of 5-10 is methacrylic acid pentyl ester, N-Hexyl methacrylate, methacrylic heptyl heptylate, Octyl methacrylate, nonyl methacrylate and decyl-octyl methacrylate.
The present invention is that also described methacrylic acid hydroxyl ester is that hydroxy methyl methacrylate, hydroxyethyl methylacrylate, Rocryl 410, methacrylic acid hydroxy butyl ester, carbonatoms are at least a in the hydroxyl ester class methacrylic compound of 5-10.Wherein carbonatoms is that the hydroxyl ester class methacrylic compound of 5-10 is methacrylic acid hydroxy pentane ester, the own ester of hydroxyethyl methacrylate, hydroxyethyl methacrylate heptyl ester, hydroxyethyl methacrylate monooctyl ester, hydroxyethyl methacrylate ester in the ninth of the ten Heavenly Stems and hydroxyethyl methacrylate ester in the last of the ten Heavenly stems.
The present invention is that also described dioctyl phthalate compound is m-phthalic acid, phthalic acid, contains at least a in the alkyl-dimethyl acid compound of 5-10 carbon atom.The alkyl-dimethyl acid compound that wherein contains 5-10 carbon atom is pentane dioctyl phthalate compound, hexmae dicarboxylic acid compound, heptane dioctyl phthalate compound, octane dicarboxylic acid compound or nonane dicarboxylic acid compound.
A kind of preparation method of polyester modification acrylate resin water-borne coatings, step be,
A, get 30～70 parts of acrylate resin solution, 5～15 parts of fillers, 0～5 part of flow agent, 0～5 solvent, mix the back and use ball mill grinding, make particle diameter≤10um;
B, get 20～50 parts of acrylate resin solution and join in the mixture after grinding, be scattered under 10～20 ℃ of conditions in 2000 parts of water, after filtration, after the washing, obtain solid and be divided into 50% filter cake, median size is 80～120um;
C, 80～120 parts of filter cakes, 0.1～1 part of dispersion agent, 0.1～1 part of thickening material are ground with sand milling, make coating.
The present invention is that also the preparation method of described acrylate resin solution is, takes by weighing each component by following per-cent,
Mix, under 60-100 ℃ condition, add an amount of methylethylketone, fully stir, make acrylate resin solution.
The present invention is that also the preparation method of described polyester liquid is, takes by weighing each component by following per-cent,
Fully mix, under 150～300 ℃ of conditions, heated 5～12 hours, make polyester liquid.
A kind of using method of polyester modification acrylate resin water-borne coatings earlier is being coated with the surface with paint spay-coating, films under 70～100 ℃ of environment dry 15～20 minutes; Under 150～190 ℃ of conditions, toasted 20 minutes again, solidify, obtain required coating.
The present invention is that also described phosphoric acid ester is that 2-methacryloyl oxyethyl group phosphoric acid ester is or/and epoxy phosphate ester.
The present invention is that also described acrylamide compound is that N-butoxymethyl acrylamide is or/and Methacrylamide.
The present invention is that also described initiator is at least a in Diisopropyl azodicarboxylate, sodium peroxide, Potassium peroxide, the ammonium peroxide.
The present invention is that also the hydroxyl value of described acrylate resin solution is 30～60, and acid number is 5～12, and weight-average molecular weight is 50000～120000.
Beneficial effect of the present invention is:
1, water-borne coatings of the present invention, its coating gloss are greater than 90%, and pencil hardness is greater than 2H, and impact strength is greater than 50cm, and coating has satisfactory stability with matrix, reaches 10 years steady time.
2, the solvent resistance of water-borne coatings of the present invention is good, and anti-methylethylketone is greater than 120 times, and 1 grade of water logging in 48 hours test has good protective action to the metallic surface.
3, the acrylate resin solution polymerization process described in of the present invention is simple, stirring reaction under lesser temps and condition of normal pressure, energy-saving safe.
Four, embodiment
For better understanding the present invention, those skilled in the art can implement technical solution of the present invention, the present invention are done further specifying below in conjunction with embodiment.
Embodiment 1:
A kind of polyester modification acrylate resin water-borne coatings, its prescription consists of: acrylate resin solution 90 grams, titanium dioxide 8.5 grams, Madaaflow 0.5 gram, methylethylketone 0.5 gram, Emulgen9300.3 gram, thickening material 0.2 gram.
The preparation method of this polyester modification acrylate resin water-borne coatings gets 50 gram acrylate resin solution, 8.5 gram titanium dioxide, and 0.5 gram Madaaflow, 0.5 gram methylethylketone mixes the back and uses ball mill grinding, makes particle diameter≤10um; Get 40 gram acrylate resin solution and join in the mixture after grinding, be scattered under 15 ℃ of conditions in the 2000 gram water, after filtration, after the washing, obtain solid and be divided into 50% filter cake, median size is 100um; 100 gram filter cakes, 0.3Emulgen930,0.2 gram thickening material are ground with sand milling, make coating.
Wherein, the component of acrylate resin solution is: methyl methacrylate 10 grams, Jia Jibingxisuanyizhi 25 grams, vinylbenzene 10 grams, methyl acrylate 10 grams, ethyl propenoate 10 grams, propyl acrylate 15 grams, hydroxy methyl methacrylate 2 grams, hydroxyethyl methylacrylate 3 grams, (methyl) vinylformic acid 1 gram, 2-methacryloyl oxyethyl group phosphoric acid ester 1 gram, N-butoxymethyl acrylamide 1 gram, polyester liquid 10 grams, Diisopropyl azodicarboxylate 2 grams.
Above-mentioned each component with taking by weighing mixes, and under 80 ℃ condition, adds an amount of methylethylketone, fully stirs, and makes acrylate resin solution.The hydroxyl value of this acrylate resin solution is 40, and acid number is 5.5, and weight-average molecular weight is 65000.
Wherein, the component of polyester liquid is: m-phthalic acid 10 grams, phthalic acid 10 grams, oxalic acid 2 grams, propanedioic acid 2 grams, hexanodioic acid 4 grams, FUMARIC ACID TECH GRADE 1 gram, propylene diacid 1 gram, neopentyl glycol 5 grams, butyleneglycol 10 grams, TriMethylolPropane(TMP) 5 grams, vinylbenzene 50 grams.
The preparation method of above-mentioned polyester liquid is: above-mentioned each component that will take by weighing fully stirs, and mixes, and heating is 12 hours under 150 ℃ of conditions, makes polyester liquid.
Embodiment 2:
A kind of polyester modification acrylate resin water-borne coatings, its prescription consists of: acrylate resin solution 90 grams, silicon-dioxide 8.5 grams, Madaaflow flow agent 0.5 gram, dimethylbenzene 0.5 gram, non-silicone dispersion agent 0.3 gram, thickening material 0.2 gram.
The preparation method of this polyester modification acrylate resin water-borne coatings gets 50 gram acrylate resin solution, 8.5 gram silicon-dioxide, and 0.5 gram Madaaflow, 0.5 gram dimethylbenzene mixes the back and uses ball mill grinding, makes particle diameter≤10um; Get 40 gram acrylate resin solution and join in the mixture after grinding, be scattered under 18 ℃ of conditions in the 2000 gram water, after filtration, after the washing, obtain solid and be divided into 50% filter cake, median size is 100um; 100 gram filter cakes, the non-silicone dispersion agent of 0.3 gram, 0.2 gram thickening material are ground with sand milling, make coating.
Wherein, the component of acrylate resin solution is: methyl methacrylate 35 grams, vinylbenzene 10 grams, methyl acrylate 35 grams, hydroxy methyl methacrylate 5 grams, (methyl) vinylformic acid 1 gram, epoxy phosphate ester 1 gram, Methacrylamide 1 gram, polyester liquid 10 grams, ammonium peroxide 2 grams.
Above-mentioned each component with taking by weighing mixes, and under 75 ℃ condition, adds an amount of methylethylketone, fully stirs, and makes acrylate resin solution.The hydroxyl value of this acrylate resin solution is 45, and acid number is 6.5, and weight-average molecular weight is 70000.
Wherein, the component of polyester liquid is: m-phthalic acid 10 grams, pentane dioctyl phthalate 10 grams, Succinic Acid 4 grams, pentanedioic acid 4 grams, maleic acid 1 gram, propylene diacid 1 gram, neopentyl glycol 5 grams, hexylene glycol 5 grams, propylene glycol 5 grams, TriMethylolPropane(TMP) 5 grams, vinylbenzene 50 grams.
The preparation method of above-mentioned polyester liquid is: above-mentioned each component that will take by weighing fully stirs, and mixes, and heating is 10 hours under 180 ℃ of conditions, makes polyester liquid.
Embodiment 3:
A kind of polyester modification acrylate resin water-borne coatings, its prescription consists of: acrylate resin solution 95 grams, titanium dioxide 5 grams.
The preparation method of this polyester modification acrylate resin water-borne coatings gets 50 gram acrylate resin solution, and 5 gram titanium dioxide mix the back and use ball mill grinding, make particle diameter≤8um; Get 45 gram acrylate resin solution and join in the mixture after grinding, be scattered under 12 ℃ of conditions in the 2000 gram water, after filtration, after the washing, obtain solid and be divided into 50% filter cake, median size is 95um; 100 gram filter cakes are ground with sand milling, make coating.
Wherein, the component of acrylate resin solution is: methyl methacrylate 10 grams, Jia Jibingxisuanyizhi 10 grams, propyl methacrylate 5 grams, butyl methacrylate 5 grams, methacrylic acid pentyl ester 5 grams, vinylbenzene 10 grams, methyl acrylate 5 grams, ethyl propenoate 10 grams, vinylformic acid pentyl ester 10 grams, Octyl acrylate 10 grams, hydroxy methyl methacrylate 2 grams, hydroxyethyl methylacrylate 2 grams, hydroxyethyl methacrylate heptyl ester 1 gram, (methyl) vinylformic acid 1 gram, 2-methacryloyl oxyethyl group phosphoesterase 30 .5 gram or, epoxy phosphate ester 0.5 gram, N-butoxymethyl acrylamide 0.2 gram, Methacrylamide 0.8 gram, polyester liquid 10 grams, Diisopropyl azodicarboxylate 1 gram, sodium peroxide 1 gram.
Above-mentioned each component with taking by weighing mixes, and under 85 ℃ condition, adds an amount of methylethylketone, fully stirs, and makes acrylate resin solution.The hydroxyl value of this acrylate resin solution is 45, and acid number is 8, and weight-average molecular weight is 90000.
Wherein, the component of polyester liquid is: phthalic acid 5 grams, hexmae dicarboxylic acid 5 grams, heptane dioctyl phthalate 5 grams, octane dicarboxylic acid 5 grams, propanedioic acid 2 grams, Succinic Acid 2 grams, pentanedioic acid 4 grams, propylene diacid 2 grams, hexylene glycol 5 grams, propylene glycol 10 grams, TriMethylolPropane(TMP) 5 grams, vinylbenzene 50 grams.
The preparation method of above-mentioned polyester liquid is: above-mentioned each component that will take by weighing fully stirs, and mixes, and heating is 9 hours under 200 ℃ of conditions, makes polyester liquid.
Embodiment 4:
A kind of polyester modification acrylate resin water-borne coatings, its prescription consists of: acrylate resin solution 80 grams, lime carbonate 12 grams, Madaaflow flow agent 3 grams, methylethylketone 2 grams, non-silicone dispersion agent 1 gram, thickening material 2 grams.
The preparation method of this polyester modification acrylate resin water-borne coatings gets 45 gram acrylate resin solution, 12 gram lime carbonate, and 3 gram Madaaflow flow agents, 2 gram methylethylketones mix the back and use ball mill grinding, make particle diameter≤10um; Get 35 gram acrylate resin solution and join in the mixture after grinding, be scattered under 15 ℃ of conditions in the 2000 gram water, after filtration, after the washing, obtain solid and be divided into 50% filter cake, median size is 90um; 100 gram filter cakes, the non-silicone dispersion agent of 1 gram, 2 gram thickening materials are ground with sand milling, make coating.
Wherein, the component of acrylate resin solution is: Jia Jibingxisuanyizhi 20 grams, N-Hexyl methacrylate 10 grams, decyl-octyl methacrylate 5 grams, vinylbenzene 10 grams, propyl acrylate 15 grams, butyl acrylate 10 grams, vinylformic acid heptyl ester 10 grams, methacrylic acid hydroxy butyl ester 1 gram, methacrylic acid hydroxy butyl ester 4 grams, (methyl) vinylformic acid 1 gram, 2-methacryloyl oxyethyl group phosphoric acid ester 1 gram, N-butoxymethyl acrylamide 1 gram, polyester liquid 10 grams, Potassium peroxide 2 grams.
Above-mentioned each component with taking by weighing mixes, and under 90 ℃ condition, adds an amount of methylethylketone, fully stirs, and makes acrylate resin solution.The hydroxyl value of this acrylate resin solution is 50, and acid number is 8.5, and weight-average molecular weight is 95000.
Wherein, the component of polyester liquid is: phthalic acid 20 grams, propanedioic acid 8 grams 8, propylene diacid 2 grams, hexylene glycol 15 grams, TriMethylolPropane(TMP) 5 grams, vinylbenzene 50 grams.
The preparation method of above-mentioned polyester liquid is: above-mentioned each component that will take by weighing fully stirs, and mixes, and heating is 8 hours under 250 ℃ of conditions, makes polyester liquid.
Embodiment 5:
A kind of polyester modification acrylate resin water-borne coatings, its prescription consists of: acrylate resin solution 80 grams, talcum powder 12 grams, flow agent 3 grams, dimethylbenzene 2 grams, Emulgen930 dispersion agent 1 gram, thickening material 2 grams.
The preparation method of this polyester modification acrylate resin water-borne coatings gets 45 gram acrylate resin solution, 12 gram talcum powder, and 3 gram flow agents, 2 gram dimethylbenzene mix the back and use ball mill grinding, make particle diameter≤9um; Get 35 gram acrylate resin solution and join in the mixture after grinding, be scattered under 18 ℃ of conditions in the 2000 gram water, after filtration, after the washing, obtain solid and be divided into 50% filter cake, median size is 100um; 100 gram filter cakes, 1 gram Emulgen930,2 gram thickening materials are ground with sand milling, make coating.
Wherein, the component of acrylate resin solution is: Jia Jibingxisuanyizhi 25 grams, vinylbenzene 12 grams, methyl acrylate 25 grams, ethyl propenoate 15 grams, butyl acrylate 5 grams, hydroxyethyl methylacrylate 3 grams, Rocryl 410 2 grams, (methyl) vinylformic acid 2 grams, epoxy phosphate ester 1 gram, N-butoxymethyl acrylamide 5 grams, polyester liquid 5 grams.
Above-mentioned each component with taking by weighing mixes, and under 100 ℃ condition, adds an amount of methylethylketone, fully stirs, and makes acrylate resin solution.The hydroxyl value of this acrylate resin solution is 60, and acid number is 10, and weight-average molecular weight is 105000.
Wherein, the component of polyester liquid is: m-phthalic acid 5 grams, phthalic acid 5 grams, oxalic acid 5 grams, propanedioic acid 5 grams, hexanodioic acid 2 grams, FUMARIC ACID TECH GRADE 2 grams, propylene diacid 1 gram, neopentyl glycol 5 grams, hexylene glycol 5 grams, TriMethylolPropane(TMP) 15 grams, vinylbenzene 50 grams.
The preparation method of above-mentioned polyester liquid is: above-mentioned each component that will take by weighing fully stirs, and mixes, and heating is 12 hours under 150 ℃ of conditions, makes polyester liquid.
Embodiment 6:
A kind of polyester modification acrylate resin water-borne coatings, its prescription consists of: acrylate resin solution 85 grams, titanium dioxide 10 grams, Madaaflow 2 grams, butanone 1 gram contains silicone dispersion agent 1.5 grams, thickening material 0.5 gram.
The preparation method of this polyester modification acrylate resin water-borne coatings gets 50 gram acrylate resin solution, 10 gram titanium dioxide, and 2 gram Madaaflow, 1 gram butanone mixes the back and uses ball mill grinding, makes particle diameter≤10um; Get 35 gram acrylate resin solution and join in the mixture after grinding, be scattered under 15 ℃ of conditions in the 2000 gram water, after filtration, after the washing, obtain solid and be divided into 50% filter cake, median size is 95um; With 100 the gram filter cakes, 1.5 the gram contain the silicone dispersion agent, 0.5 the gram thickening material grind with sand milling, make coating.
Wherein, the component of acrylate resin solution is: methyl methacrylate 5 grams, propyl methacrylate 10 grams, methacrylic heptyl heptylate 10 grams, vinylbenzene 12 grams, methyl acrylate 10 grams, ethyl propenoate 10 grams, propyl acrylate 10 grams, butyl acrylate 10 grams, vinylformic acid pentyl ester 5 grams, hydroxyethyl methylacrylate 5 grams, (methyl) vinylformic acid 2 grams, 2-methacryloyl oxyethyl group phosphoric acid ester 1 gram, N-butoxymethyl acrylamide 5 grams, polyester liquid 5 grams.
Above-mentioned each component with taking by weighing mixes, and under 90 ℃ condition, adds an amount of methylethylketone, fully stirs, and makes acrylate resin solution.The hydroxyl value of this acrylate resin solution is 50, and acid number is 9, and weight-average molecular weight is 110000.
Wherein, the component of polyester liquid is: phthalic acid 10 grams, oxalic acid 4 grams, propanedioic acid 4 grams, Succinic Acid 4 grams, maleic acid 1 gram, propylene diacid 2 grams, neopentyl glycol 5 grams, propylene glycol 5 grams, TriMethylolPropane(TMP) 15 grams, vinylbenzene 50 grams.
The preparation method of above-mentioned polyester liquid is: above-mentioned each component that will take by weighing fully stirs, and mixes, and heating is 10 hours under 170 ℃ of conditions, makes polyester liquid.
Embodiment 7:
A kind of polyester modification acrylate resin water-borne coatings, its prescription consists of: acrylate resin solution 85 grams, lime carbonate 10 grams, flow agent 2 grams, acetone 1 gram, non-silicone dispersion agent 1.5 grams, thickening material 0.5 gram.
The preparation method of this polyester modification acrylate resin water-borne coatings gets 50 gram acrylate resin solution, 10 grams, two lime carbonate, and 2 gram Madaaflow, 1 gram acetone mixes the back and uses ball mill grinding, makes particle diameter≤10um; Get 35 gram acrylate resin solution and join in the mixture after grinding, be scattered under 15 ℃ of conditions in the 2000 gram water, after filtration, after the washing, obtain solid and be divided into 50% filter cake, median size is 100um; 100 gram filter cakes, the non-silicone dispersion agent of 1.5 grams, 0.5 gram thickening material are ground with sand milling, make coating.
Wherein, the component of acrylate resin solution is: butyl methacrylate 15 grams, methacrylic heptyl heptylate 10 grams, vinylbenzene 12 grams, methyl acrylate 30 grams, ethyl propenoate 15 grams, hydroxy methyl methacrylate 5 grams, (methyl) vinylformic acid 2 grams, 2-methacryloyl oxyethyl group phosphoric acid ester 1 gram, N-butoxymethyl acrylamide 3 grams, Methacrylamide 2 grams, polyester liquid 5 grams.
Above-mentioned each component with taking by weighing mixes, and under 85 ℃ condition, adds an amount of methylethylketone, fully stirs, and makes acrylate resin solution.The hydroxyl value of this acrylate resin solution is 50, and acid number is 11, and weight-average molecular weight is 95000.
Wherein, the component of polyester liquid is: heptane dioctyl phthalate 5 grams, nonane dicarboxylic acid 5 grams, pentanedioic acid 4 grams, hexanodioic acid 8 grams, FUMARIC ACID TECH GRADE 3 grams, neopentyl glycol 5 grams, butyleneglycol 5 grams, TriMethylolPropane(TMP) 15 grams, vinylbenzene 50 grams.
The preparation method of above-mentioned polyester liquid is: above-mentioned each component that will take by weighing fully stirs, and mixes, and heating is 9 hours under 180 ℃ of conditions, makes polyester liquid.
Embodiment 8:
A kind of polyester modification acrylate resin water-borne coatings, its prescription consists of: acrylate resin solution 75 grams, talcum powder 15 grams, flow agent 5 grams, dimethylbenzene 3 grams contain silicone dispersion agent 1 gram, thickening material 1 gram.
The preparation method of this polyester modification acrylate resin water-borne coatings gets 40 gram acrylate resin solution, 15 gram talcum powder, and 5 gram flow agents, 3 gram dimethylbenzene mix the back and use ball mill grinding, make particle diameter≤9.5um; Get 35 gram acrylate resin solution and join in the mixture after grinding, be scattered under 20 ℃ of conditions in the 2000 gram water, after filtration, after the washing, obtain solid and be divided into 50% filter cake, median size is 100um; With 100 the gram filter cakes, 1 the gram contain the silicone dispersion agent, 1 the gram thickening material grind with sand milling, make coating.
Wherein, the component of acrylate resin solution is: methyl methacrylate 10 grams, Jia Jibingxisuanyizhi 10 grams, propyl methacrylate 10 grams, methacrylic acid pentyl ester 10 grams, basic Octyl acrylate 10 grams, vinylbenzene 10 grams, ethyl propenoate 17 grams, propyl acrylate 10 grams, hydroxy methyl methacrylate 1 gram, (methyl) vinylformic acid 1 gram, N-butoxymethyl acrylamide 3 grams, Methacrylamide 4 grams, polyester liquid 1 gram, Diisopropyl azodicarboxylate 3 grams.
Above-mentioned each component with taking by weighing mixes, and under 78 ℃ condition, adds an amount of methylethylketone, fully stirs, and makes acrylate resin solution.The hydroxyl value of this acrylate resin solution is 50, and acid number is 8, and weight-average molecular weight is 120000.
Wherein, the component of polyester liquid is: m-phthalic acid 10 grams, oxalic acid 5 grams, propanedioic acid 5 grams, Succinic Acid 5 grams, FUMARIC ACID TECH GRADE 2 grams, maleic acid 2 grams, propylene diacid 1 gram, neopentyl glycol 10 grams, hexylene glycol 5 grams, propylene glycol 5 grams, butyleneglycol 5 grams, TriMethylolPropane(TMP) 15 grams, vinylbenzene 30 grams.
The preparation method of above-mentioned polyester liquid is: above-mentioned each component that will take by weighing fully stirs, and mixes, and heating is 10 hours under 180 ℃ of conditions, makes polyester liquid.
Embodiment 9:
A kind of polyester modification acrylate resin water-borne coatings, its prescription consists of: acrylate resin solution 75 grams, silica 15 grams, Madaaflow flow agent 5 grams, methylethylketone 3 grams, Emulgen930 dispersion agent 1 gram, thickening material 1 gram.
The preparation method of this polyester modification acrylate resin water-borne coatings gets 40 gram acrylate resin solution, 15 gram silicon-dioxide, and 5 gram Madaaflow flow agents, 3 gram methylethylketones mix the back and use ball mill grinding, make particle diameter≤12um; Get 35 gram acrylate resin solution and join in the mixture after grinding, be scattered under 15 ℃ of conditions in the 2000 gram water, after filtration, after the washing, obtain solid and be divided into 50% filter cake, median size is 100um; 100 gram filter cakes, 1 gram Emulgen930 dispersion agent, 1 gram thickening material are ground with sand milling, make coating.
Wherein, the component of acrylate resin solution is: methyl methacrylate 30 grams, propyl methacrylate 20 grams, vinylbenzene 10 grams, methyl acrylate 12 grams, vinylformic acid heptyl ester 15 grams, Rocryl 410 1 gram, (methyl) vinylformic acid 1 gram, N-butoxymethyl acrylamide 7 grams, polyester liquid 1 gram, sodium peroxide 3 grams.
Above-mentioned each component with taking by weighing mixes, and under 90 ℃ condition, adds an amount of methylethylketone, fully stirs, and makes acrylate resin solution.The hydroxyl value of this acrylate resin solution is 52, and acid number is 8.5, and weight-average molecular weight is 92000.
Wherein, the component of polyester liquid is: phthalic acid 10 grams, propanedioic acid 10 grams, Succinic Acid 5 grams, maleic acid 5 grams, neopentyl glycol 15 grams, hexylene glycol 5 grams, TriMethylolPropane(TMP) 15 grams, vinylbenzene 30 grams.
The preparation method of above-mentioned polyester liquid is: above-mentioned each component that will take by weighing fully stirs, and mixes, and heating is 9 hours under 200 ℃ of conditions, makes polyester liquid.
Embodiment 10:
A kind of polyester modification acrylate resin water-borne coatings, its prescription consists of: acrylate resin solution 80 grams, titanium dioxide 5 grams, lime carbonate 4 grams, Madaaflow flow agent 3 grams, dimethylbenzene 2 grams, methylethylketone 3 grams, Emulgen930 dispersion agent 3 grams, thickening material 1 gram.
The preparation method of this polyester modification acrylate resin water-borne coatings gets 50 gram acrylate resin solution, 5 gram titanium dioxide, 4 gram lime carbonate, 3 gram Madaaflow flow agents, 2 gram dimethylbenzene, 3 gram methylethylketones mix the back and use ball mill grinding, make particle diameter≤9um; Get 30 gram acrylate resin solution and join in the mixture after grinding, be scattered under 15 ℃ of conditions in the 2000 gram water, after filtration, after the washing, obtain solid and be divided into 50% filter cake, median size is 100um; 100 gram filter cakes, 2 gram Emulgen930 dispersion agents, 1 gram thickening material are ground with sand milling, make coating.
Wherein, the component of acrylate resin solution is: propyl methacrylate 40 grams, butyl methacrylate 10 grams, vinylbenzene 10 grams, butyl acrylate 27 grams, hydroxy methyl methacrylate 1 gram, (methyl) vinylformic acid 1 gram, N-butoxymethyl acrylamide 7 grams, polyester liquid 1 gram, Potassium peroxide 1 gram, ammonium peroxide 2 grams.
Above-mentioned each component with taking by weighing mixes, and under 88 ℃ condition, adds an amount of methylethylketone, fully stirs, and makes acrylate resin solution.The hydroxyl value of this acrylate resin solution is 55, and acid number is 8, and weight-average molecular weight is 87000.
Wherein, the component of polyester liquid is: hexmae dicarboxylic acid 10 grams, oxalic acid 5 grams, neopentyl glycol 5 grams, butyleneglycol 5 grams, TriMethylolPropane(TMP) 5 grams, vinylbenzene 70 grams.
The preparation method of above-mentioned polyester liquid is: above-mentioned each component that will take by weighing fully stirs, and mixes, and heating is 12 hours under 150 ℃ of conditions, makes polyester liquid.
Embodiment 11:
A kind of polyester modification acrylate resin water-borne coatings, its prescription consists of: acrylate resin solution 80 grams, titanium dioxide 9 grams, Madaaflow flow agent 3 grams, methylethylketone 5 grams, non-silicone dispersion agent 2 grams, thickening material 1 gram.
The preparation method of this polyester modification acrylate resin water-borne coatings gets 50 gram acrylate resin solution, 9 gram titanium dioxide, 9,3 gram Madaaflow flow agents, and 5 gram methylethylketones mix the back and use ball mill grinding, make particle diameter≤10um; Get 30 gram acrylate resin solution and join in the mixture after grinding, be scattered under 15 ℃ of conditions in the 2000 gram water, after filtration, after the washing, obtain solid and be divided into 50% filter cake, median size is 100um; 100 gram filter cakes, the non-silicone dispersion agent of 2 grams, 1 gram thickening material are ground with sand milling, make coating.
Wherein, the component of acrylate resin solution is: methyl methacrylate 30 grams, propyl methacrylate 10 grams, vinylbenzene 8 grams, ethyl propenoate 20 grams, butyl acrylate 12 grams, hydroxy methyl methacrylate 5 grams, (methyl) vinylformic acid 2 grams, 2-methacryloyl oxyethyl group phosphoric acid ester 1 gram, N-butoxymethyl acrylamide 5 grams, polyester liquid 5 grams, ammonium peroxide 2 grams.
Above-mentioned each component with taking by weighing mixes, and under 85 ℃ condition, adds an amount of methylethylketone, fully stirs, and makes acrylate resin solution.The hydroxyl value of this acrylate resin solution is 55, and acid number is 6.8, and weight-average molecular weight is 85000.
Wherein, the component of polyester liquid is: heptane dioctyl phthalate 5 grams, nonane dicarboxylic acid 5 grams, oxalic acid 5 grams, hexylene glycol 5 grams, propylene glycol 5 grams, TriMethylolPropane(TMP) 5 grams, vinylbenzene 70 grams.
The preparation method of above-mentioned polyester liquid is: above-mentioned each component that will take by weighing fully stirs, and mixes, and heating is 6 hours under 250 ℃ of conditions, makes polyester liquid.
Embodiment 12:
A kind of polyester modification acrylate resin water-borne coatings, its prescription consists of: acrylate resin solution 81 grams, titanium dioxide 10.5 grams, Madaaflow flow agent 2 grams, methylethylketone 1 gram, Emulgen930 dispersion agent 0.5 gram, thickening material 5 grams.
The preparation method of this polyester modification acrylate resin water-borne coatings gets 46 gram acrylate resin solution, 10.5 gram titanium dioxide, and 2 gram Madaaflow flow agents, 1 gram methylethylketone mixes the back and uses ball mill grinding, makes particle diameter≤10um; Get 35 gram acrylate resin solution and join in the mixture after grinding, be scattered under 15 ℃ of conditions in the 2000 gram water, after filtration, after the washing, obtain solid and be divided into 50% filter cake, median size is 100um; 100 gram filter cakes, 0.5 gram Emulgen930 dispersion agent, 5 gram thickening materials are ground with sand milling, make coating.
Wherein, the component of acrylate resin solution is: Jia Jibingxisuanyizhi 40 grams, vinylbenzene 8 grams, methyl acrylate 32 grams, hydroxy methyl methacrylate 5 grams, (methyl) vinylformic acid 2 grams, epoxy phosphate ester 1 gram, N-butoxymethyl acrylamide 5 grams, polyester liquid 5 grams, Diisopropyl azodicarboxylate 2 grams.
Above-mentioned each component with taking by weighing mixes, and under 100 ℃ condition, adds an amount of methylethylketone, fully stirs, and makes acrylate resin solution.The hydroxyl value of this acrylate resin solution is 60, and acid number is 11.5, and weight-average molecular weight is 95000.
Wherein, the component of polyester liquid is: m-phthalic acid 10 grams, phthalic acid 10 grams, pentane dioctyl phthalate 5 grams, oxalic acid 5 grams, hexanodioic acid 5 grams, FUMARIC ACID TECH GRADE 1 gram, propylene diacid 2 grams, neopentyl glycol 5 grams, hexylene glycol 5 grams, propylene glycol 2 grams, TriMethylolPropane(TMP) 10 grams, vinylbenzene 40 grams.
The preparation method of above-mentioned polyester liquid is: above-mentioned each component that will take by weighing fully stirs, and mixes, and heating is 8 hours under 220 ℃ of conditions, makes polyester liquid.
Embodiment 13:
A kind of polyester modification acrylate resin water-borne coatings, its prescription consists of: acrylate resin solution 81 grams, silica 1 0.5 gram, flow agent 2 grams, dimethylbenzene 1 gram, non-silicone dispersion agent 0.5 gram, thickening material 5 grams.
The preparation method of this polyester modification acrylate resin water-borne coatings gets 46 gram acrylate resin solution, 10.5 gram silicon-dioxide, and 2 gram flow agents, 1 gram dimethylbenzene mixes the back and uses ball mill grinding, makes particle diameter≤10um; Get 35 gram acrylate resin solution and join in the mixture after grinding, be scattered under 15 ℃ of conditions in the 2000 gram water, after filtration, after the washing, obtain solid and be divided into 50% filter cake, median size is 100um; 100 gram filter cakes, the non-silicone dispersion agent of 0.5 gram, 5 gram thickening materials are ground with sand milling, make coating.
Wherein, the component of acrylate resin solution is: methyl methacrylate 35 grams, vinylbenzene 5 grams, methyl acrylate 10 grams, ethyl propenoate 10 grams, vinylformic acid pentyl ester 18 grams, hydroxy methyl methacrylate 7 grams, (methyl) vinylformic acid 1 gram, 2-methacryloyl oxyethyl group phosphoric acid ester 1 gram, N-butoxymethyl acrylamide 4 grams, polyester liquid 8 grams, Diisopropyl azodicarboxylate 1 gram.
Above-mentioned each component with taking by weighing mixes, and under 60 ℃ condition, adds an amount of methylethylketone, fully stirs, and makes acrylate resin solution.The hydroxyl value of this acrylate resin solution is 30, and acid number is 5, and weight-average molecular weight is 55000.
Wherein, the component of polyester liquid is: m-phthalic acid 10 grams, heptane dioctyl phthalate 5 grams, octane dicarboxylic acid 5 grams, nonane dicarboxylic acid 5 grams, propanedioic acid 5 grams, Succinic Acid 5 grams, FUMARIC ACID TECH GRADE 3 grams, propylene glycol 10 grams, butyleneglycol 2 grams, TriMethylolPropane(TMP) 10 grams, vinylbenzene 40 grams.
The preparation method of above-mentioned polyester liquid is: above-mentioned each component that will take by weighing fully stirs, and mixes, and heating is 10 hours under 200 ℃ of conditions, makes polyester liquid.
Embodiment 14:
A kind of polyester modification acrylate resin water-borne coatings, its prescription consists of: acrylate resin solution 90 grams, titanium dioxide 9 grams, Madaaflow flow agent 0.5 gram, methylethylketone 0.5 gram, Emulgen930 dispersion agent 0.9 gram, thickening material 0.6 gram.
The preparation method of this polyester modification acrylate resin water-borne coatings gets 50 gram acrylate resin solution, 9 gram titanium dioxide, 9,0.5 gram Madaaflow flow agents, and 0.5 gram methylethylketone mixes the back and uses ball mill grinding, makes particle diameter≤10um; Get 40 gram acrylate resin solution and join in the mixture after grinding, be scattered under 15 ℃ of conditions in the 2000 gram water, after filtration, after the washing, obtain solid and be divided into 50% filter cake, median size is 100um; 100 gram filter cakes, 0.9 gram Emulgen930 dispersion agent, 0.6 gram thickening material are ground with sand milling, make coating.
Wherein, the component of acrylate resin solution is: propyl methacrylate 25 grams, butyl methacrylate 10 grams, vinylbenzene 5 grams, methyl acrylate 38 grams, hydroxy methyl methacrylate 5 grams, hydroxyethyl methylacrylate 2 grams, (methyl) vinylformic acid 1 gram, epoxy phosphate ester 1 gram, N-butoxymethyl acrylamide 2 grams, Methacrylamide 2 grams, polyester liquid 8 grams, sodium peroxide 1 gram.
Above-mentioned each component with taking by weighing mixes, and under 70 ℃ condition, adds an amount of methylethylketone, fully stirs, and makes acrylate resin solution.The hydroxyl value of this acrylate resin solution is 40, and acid number is 6.5, and weight-average molecular weight is 58000.
Wherein, the component of polyester liquid is: m-phthalic acid 17 grams, oxalic acid 10 grams, FUMARIC ACID TECH GRADE 2 grams, propylene glycol 10 grams, butyleneglycol 5 grams, TriMethylolPropane(TMP) 9 grams, vinylbenzene 47 grams.
The preparation method of above-mentioned polyester liquid is: above-mentioned each component that will take by weighing fully stirs, and mixes, and heating is 8 hours under 230 ℃ of conditions, makes polyester liquid.
Embodiment 15:
A kind of polyester modification acrylate resin water-borne coatings, its prescription consists of: acrylate resin solution 90 grams, titanium dioxide 5 grams, silicon-dioxide 4 grams, Madaaflow flow agent 0.5 gram, dimethylbenzene 0.2 gram, methylethylketone 0.3 gram, non-silicone dispersion agent 0.5 gram, Emulgen930 dispersion agent 0.4 gram, thickening material 0.6 gram.
The preparation method of this polyester modification acrylate resin water-borne coatings gets 50 gram acrylate resin solution, 5 gram titanium dioxide, 4 gram silicon-dioxide, 0.5 gram Madaaflow flow agent, 0.2 gram dimethylbenzene, 0.3 gram methylethylketone mix the back and use ball mill grinding, make particle diameter≤10um; Get 40 gram acrylate resin solution and join in the mixture after grinding, be scattered under 15 ℃ of conditions in the 2000 gram water, after filtration, after the washing, obtain solid and be divided into 50% filter cake, median size is 100um; 100 gram filter cakes, the non-silicone dispersion agent of 0.5 gram, 0.4 gram Emulgen930 dispersion agent, 0.6 gram thickening material are ground with sand milling, make coating.
Wherein, the component of acrylate resin solution is: methyl methacrylate 40 grams, vinylbenzene 10 grams, methyl acrylate 34 grams, hydroxy methyl methacrylate 3 grams, N-butoxymethyl acrylamide 5 grams, Methacrylamide 3 grams, polyester liquid 3 grams, Potassium peroxide 2 grams.
Above-mentioned each component with taking by weighing mixes, and under 65 ℃ condition, adds an amount of methylethylketone, fully stirs, and makes acrylate resin solution.The hydroxyl value of this acrylate resin solution is 50, and acid number is 8, and weight-average molecular weight is 75000.
Wherein, the component of polyester liquid is: phthalic acid 17 grams, propanedioic acid 5 grams, Succinic Acid 5 grams, maleic acid 2 grams, neopentyl glycol 10 grams, hexylene glycol 5 grams, TriMethylolPropane(TMP) 9 grams, vinylbenzene 47 grams.
The preparation method of above-mentioned polyester liquid is: above-mentioned each component that will take by weighing fully stirs, and mixes, and heating is 8 hours under 250 ℃ of conditions, makes polyester liquid.
Embodiment 16:
A kind of acrylate resin solution, its recipe ingredient is: methyl methacrylate 10 grams, Jia Jibingxisuanyizhi 20 grams, nonyl methacrylate 10 grams, vinylbenzene 10 grams, methyl acrylate 20 grams, ethyl propenoate 5 grams, decyl acrylate 9 grams, hydroxyethyl methylacrylate 3 grams, N-butoxymethyl acrylamide 2 grams, Methacrylamide 6 grams, polyester liquid 3 grams, Diisopropyl azodicarboxylate 2 grams.
Above-mentioned each component with taking by weighing mixes, and under 70 ℃ condition, adds an amount of methylethylketone, fully stirs, and makes acrylate resin solution.The hydroxyl value of this acrylate resin solution is 44, and acid number is 8.5, and weight-average molecular weight is 88000.
Wherein, the component of polyester liquid is: m-phthalic acid 18.5 grams, oxalic acid 8 grams, FUMARIC ACID TECH GRADE 1.5 grams, neopentyl glycol 12 grams, TriMethylolPropane(TMP) 10 grams, vinylbenzene 50 grams.
The preparation method of above-mentioned polyester liquid is: above-mentioned each component that will take by weighing fully stirs, and mixes, and heating is 8 hours under 225 ℃ of conditions, makes polyester liquid.
Embodiment 17:
A kind of acrylate resin solution, its recipe ingredient is: propyl methacrylate 30 grams, butyl methacrylate 10 grams, vinylbenzene 10 grams, ethyl propenoate 25 grams, propyl acrylate 9 grams, methacrylic acid hydroxy butyl ester 3 grams, N-butoxymethyl acrylamide 8 grams, polyester liquid 3 grams, sodium peroxide 2 grams.
Above-mentioned each component with taking by weighing mixes, and under 85 ℃ condition, adds an amount of methylethylketone, fully stirs, and makes acrylate resin solution.The hydroxyl value of this acrylate resin solution is 55, and acid number is 9, and weight-average molecular weight is 102000.
Wherein, the component of polyester liquid is: phthalic acid 15 grams, heptane dioctyl phthalate 3.5 grams, oxalic acid 4 grams, propanedioic acid 4 grams, maleic acid 1.5 grams, neopentyl glycol 6 grams, hexylene glycol 6 grams, TriMethylolPropane(TMP) 10 grams, vinylbenzene 50 grams.
The preparation method of above-mentioned polyester liquid is: above-mentioned each component that will take by weighing fully stirs, and mixes, and heating is 10 hours under 200 ℃ of conditions, makes polyester liquid.
Embodiment 18:
A kind of acrylate resin solution, its recipe ingredient is: methyl methacrylate 39.2 grams, vinylbenzene 9 grams, ethyl propenoate 34.5 grams, hydroxy methyl methacrylate 4 grams, (methyl) vinylformic acid 1 gram, 2-methacryloyl oxyethyl group phosphoesterase 30 .1 gram, N-butoxymethyl acrylamide 5 grams, polyester liquid 6 grams, Diisopropyl azodicarboxylate 1.2 grams.
Above-mentioned each component with taking by weighing mixes, and under 82 ℃ condition, adds an amount of methylethylketone, fully stirs, and makes acrylate resin solution.The hydroxyl value of this acrylate resin solution is 45, and acid number is 8, and weight-average molecular weight is 95000.
Wherein, the component of polyester liquid is: m-phthalic acid 5 grams, phthalic acid 5 grams, hexmae dicarboxylic acid 8.5 grams, Succinic Acid 8 grams, propylene diacid 1.5 grams, hexylene glycol 5 grams, propylene glycol 7 grams, TriMethylolPropane(TMP) 10 grams, vinylbenzene 50 grams.
The preparation method of above-mentioned polyester liquid is: above-mentioned each component that will take by weighing fully stirs, and mixes, and heating is 6 hours under 250 ℃ of conditions, makes polyester liquid.
Embodiment 19:
A kind of acrylate resin solution, its recipe ingredient is: Jia Jibingxisuanyizhi 25 grams, propyl methacrylate 14.2 grams, vinylbenzene 9 grams, methyl acrylate 30 grams, ethyl propenoate 4.5 grams, hydroxy methyl methacrylate 4 grams, (methyl) vinylformic acid 1 gram, epoxy phosphate ester 0.1 gram, N-butoxymethyl acrylamide 5 grams, polyester liquid 6 grams, Diisopropyl azodicarboxylate 1.2 grams.
Above-mentioned each component with taking by weighing mixes, and under 85 ℃ condition, adds an amount of methylethylketone, fully stirs, and makes acrylate resin solution.The hydroxyl value of this acrylate resin solution is 50, and acid number is 8.5, and weight-average molecular weight is 96000.
Wherein, the component of polyester liquid is: m-phthalic acid 10 grams, phthalic acid 10 grams, pentane dioctyl phthalate 10 grams, oxalic acid 10 grams, Succinic Acid 7 grams, FUMARIC ACID TECH GRADE 2 grams, neopentyl glycol 10 grams, hexylene glycol 5 grams, propylene glycol 5 grams, butyleneglycol 5 grams, TriMethylolPropane(TMP) 15 grams, vinylbenzene 85 grams.
The preparation method of above-mentioned polyester liquid is: above-mentioned each component that will take by weighing fully stirs, and mixes, and heating is 5 hours under 300 ℃ of conditions, makes polyester liquid.
Embodiment 20:
A kind of acrylate resin solution, its recipe ingredient is: methyl methacrylate 20 grams, Jia Jibingxisuanyizhi 170 grams, vinylbenzene 40 grams, methyl acrylate 150 grams, butyl acrylate 18 grams, hydroxy methyl methacrylate 10 grams, hydroxyethyl methylacrylate 9 grams, (methyl) vinylformic acid 4.5 grams, 2-methacryloyl oxyethyl group phosphoesterase 30 .2 gram, N-butoxymethyl acrylamide 10 grams, Methacrylamide 12 grams, polyester liquid 28 grams, Diisopropyl azodicarboxylate 5 grams, sodium peroxide 1.5 grams.
Above-mentioned each component with taking by weighing mixes, and under 87 ℃ condition, adds an amount of methylethylketone, fully stirs, and makes acrylate resin solution.The hydroxyl value of this acrylate resin solution is 45, and acid number is 7.2, and weight-average molecular weight is 96500.
Wherein, the component of polyester liquid is: m-phthalic acid 20 grams, phthalic acid 10 grams, oxalic acid 7 grams, propanedioic acid 5 grams, Succinic Acid 5 grams, maleic acid 2 grams, hexylene glycol 5 grams, propylene glycol 10 grams, butyleneglycol 10 grams, TriMethylolPropane(TMP) 15 grams, vinylbenzene 85 grams.
The preparation method of above-mentioned polyester liquid is: above-mentioned each component that will take by weighing fully stirs, and mixes, and heating is 6 hours under 270 ℃ of conditions, makes polyester liquid.
Embodiment 21:
A kind of acrylate resin solution, its recipe ingredient is: methyl methacrylate 50 grams, Jia Jibingxisuanyizhi 70 grams, methacrylic heptyl heptylate 30 grams, nonyl methacrylate 40 grams, vinylbenzene 40 grams, methyl acrylate 30 grams, ethyl propenoate 50 grams, vinylformic acid pentyl ester 40 grams, Ethyl acrylate 48 grams, hydroxy methyl methacrylate 19 grams, (methyl) vinylformic acid 4.5 grams, epoxy phosphate ester 0.2 gram, N-butoxymethyl acrylamide 22 grams, polyester liquid 28 grams, Diisopropyl azodicarboxylate 6.5 grams.
Above-mentioned each component with taking by weighing mixes, and under 80 ℃ condition, adds an amount of methylethylketone, fully stirs, and makes acrylate resin solution.The hydroxyl value of this acrylate resin solution is 50, and acid number is 8.5, and weight-average molecular weight is 85000.
Wherein, the component of polyester liquid is: m-phthalic acid 10 grams, phthalic acid 10 grams, heptane dioctyl phthalate 10 grams, nonane dicarboxylic acid 5 grams, oxalic acid 10 grams, propanedioic acid 10 grams, FUMARIC ACID TECH GRADE 3 grams, propylene diacid 2 grams, neopentyl glycol 10 grams, hexylene glycol 5 grams, propylene glycol 5 grams, butyleneglycol 10 grams, TriMethylolPropane(TMP) 18 grams, vinylbenzene 95 grams.
The preparation method of above-mentioned polyester liquid is: above-mentioned each component that will take by weighing fully stirs, and mixes, and heating is 8 hours under 250 ℃ of conditions, makes polyester liquid.
Embodiment 22:
A kind of acrylate resin solution, its recipe ingredient is: methyl methacrylate 220 grams, vinylbenzene 50 grams, methyl acrylate 120 grams, ethyl propenoate 60 grams, hydroxy methyl methacrylate 23 grams, (methyl) vinylformic acid 6 grams, 2-methacryloyl oxyethyl group phosphoesterase 30 .3 gram, N-butoxymethyl acrylamide 18 grams, Methacrylamide 10 grams, polyester liquid 32 grams, Diisopropyl azodicarboxylate 9 grams.
Above-mentioned each component with taking by weighing mixes, and under 87 ℃ condition, adds an amount of methylethylketone, fully stirs, and makes acrylate resin solution.The hydroxyl value of this acrylate resin solution is 46, and acid number is 9, and weight-average molecular weight is 105000.
Wherein, the component of polyester liquid is: m-phthalic acid 20 grams, phthalic acid 15 grams, oxalic acid 10 grams, hexanodioic acid 10 grams, FUMARIC ACID TECH GRADE 5 grams, neopentyl glycol 20 grams, propylene glycol 10 grams, TriMethylolPropane(TMP) 18 grams, vinylbenzene 95 grams.
The preparation method of above-mentioned polyester liquid is: above-mentioned each component that will take by weighing fully stirs, and mixes, and heating is 9 hours under 210 ℃ of conditions, makes polyester liquid.
Embodiment 23:
A kind of acrylate resin solution, its recipe ingredient is: Jia Jibingxisuanyizhi 110 grams, propyl methacrylate 110 grams, vinylbenzene 50 grams, methyl acrylate 70 grams, ethyl propenoate 50 grams, propyl acrylate 60 grams, hydroxy methyl methacrylate 13 grams, hydroxyethyl methylacrylate 10 grams, (methyl) vinylformic acid 6 grams, 2-methacryloyl oxyethyl group phosphoesterase 30 .3 gram, N-butoxymethyl acrylamide 28 grams, polyester liquid 32 grams, Diisopropyl azodicarboxylate 5 grams, sodium peroxide 4 grams.
Above-mentioned each component with taking by weighing mixes, and under 78 ℃ condition, adds an amount of methylethylketone, fully stirs, and makes acrylate resin solution.The hydroxyl value of this acrylate resin solution is 50, and acid number is 8.6, and weight-average molecular weight is 96000.
Wherein, the component of polyester liquid is: phthalic acid 35 grams, propanedioic acid 10 grams, Succinic Acid 10 grams, maleic acid 5 grams, hexylene glycol 10 grams, propylene glycol 10 grams, butyleneglycol 10 grams, TriMethylolPropane(TMP) 18 grams, vinylbenzene 95 grams.
The preparation method of above-mentioned polyester liquid is: above-mentioned each component that will take by weighing fully stirs, and mixes, and heating is 10 hours under 200 ℃ of conditions, makes polyester liquid.
Embodiment 24:
A kind of acrylate resin solution, its recipe ingredient is: methyl methacrylate 102, gram, vinylbenzene 21 grams, methyl acrylate 85 grams, hydroxy methyl methacrylate 10 grams, (methyl) vinylformic acid 2 grams, 2-methacryloyl oxyethyl group phosphoesterase 30 .1 gram, N-butoxymethyl acrylamide 13 grams, polyester liquid 16 grams, sodium peroxide 4 grams.
Above-mentioned each component with taking by weighing mixes, and under 75 ℃ condition, adds an amount of methylethylketone, fully stirs, and makes acrylate resin solution.The hydroxyl value of this acrylate resin solution is 52, and acid number is 7.8, and weight-average molecular weight is 87000.
Wherein, the component of polyester liquid is: m-phthalic acid 10 grams, phthalic acid 10 grams, Succinic Acid 10 grams, FUMARIC ACID TECH GRADE 2 grams, neopentyl glycol 15 grams, hexylene glycol 5 grams, TriMethylolPropane(TMP) 12 grams, vinylbenzene 130 grams.
The preparation method of above-mentioned polyester liquid is: above-mentioned each component that will take by weighing fully stirs, and mixes, and heating is 7 hours under 280 ℃ of conditions, makes polyester liquid.
Embodiment 25:
A kind of acrylate resin solution, its recipe ingredient is: methyl methacrylate 30 grams, Jia Jibingxisuanyizhi 20 grams, propyl methacrylate 35 grams, butyl methacrylate 17 grams, vinylbenzene 21 grams, methyl acrylate 15 grams, ethyl propenoate 30 grams, propyl acrylate 20 grams, vinylformic acid heptyl ester 20 grams, hydroxy methyl methacrylate 5 grams, hydroxyethyl methylacrylate 5 grams, (methyl) vinylformic acid 2 grams, 2-methacryloyl oxyethyl group phosphoesterase 30 .1 gram, N-butoxymethyl acrylamide 13 grams, polyester liquid 16 grams, Diisopropyl azodicarboxylate 4 grams.
Above-mentioned each component with taking by weighing mixes, and under 80 ℃ condition, adds an amount of methylethylketone, fully stirs, and makes acrylate resin solution.The hydroxyl value of this acrylate resin solution is 55, and acid number is 8.7, and weight-average molecular weight is 96500.
Wherein, the component of polyester liquid is: m-phthalic acid 20 grams, phthalic acid 25 grams, oxalic acid 10 grams, propanedioic acid 10 grams, Succinic Acid 10 grams, FUMARIC ACID TECH GRADE 5 grams, propylene diacid 5 grams, neopentyl glycol 10 grams, hexylene glycol 10 grams, propylene glycol 10 grams, butyleneglycol 10 grams, TriMethylolPropane(TMP) 25 grams, vinylbenzene 50 grams.
The preparation method of above-mentioned polyester liquid is: above-mentioned each component that will take by weighing fully stirs, and mixes, and heating is 8 hours under 270 ℃ of conditions, makes polyester liquid.
Embodiment 26:
A kind of acrylate resin solution, its recipe ingredient is: methyl methacrylate 50 grams, Jia Jibingxisuanyizhi 20 grams, butyl methacrylate 32 grams, vinylbenzene 21 grams, methyl acrylate 85 grams, hydroxy methyl methacrylate 10 grams, (methyl) vinylformic acid 2 grams, epoxy phosphate ester 0.1 gram, N-butoxymethyl acrylamide 10 grams, Methacrylamide 3 grams, polyester liquid 16 grams, Diisopropyl azodicarboxylate 2 grams, ammonium peroxide 2 grams.
Above-mentioned each component with taking by weighing mixes, and under 85 ℃ condition, adds an amount of methylethylketone, fully stirs, and makes acrylate resin solution.The hydroxyl value of this acrylate resin solution is 45, and acid number is 8, and weight-average molecular weight is 95000.
Wherein, the component of polyester liquid is: m-phthalic acid 10 grams, phthalic acid 10 grams, pentane dioctyl phthalate 5 grams, hexmae dicarboxylic acid 5 grams, heptane dioctyl phthalate 5 grams, nonane dicarboxylic acid 10 grams, propanedioic acid 10 grams, Succinic Acid 10 grams, pentanedioic acid 10 grams, FUMARIC ACID TECH GRADE 10 grams, hexylene glycol 20 grams, propylene glycol 10 grams, butyleneglycol 10 grams, TriMethylolPropane(TMP) 25 grams, vinylbenzene 50 grams.
The preparation method of above-mentioned polyester liquid is: above-mentioned each component that will take by weighing fully stirs, and mixes, and heating is 10 hours under 200 ℃ of conditions, makes polyester liquid.
Embodiment 27:
A kind of using method of polyester modification acrylate resin water-borne coatings earlier is being coated with the surface with paint spay-coating, films under 70 ℃ of environment dry 15 minutes; Under 150 ℃ of conditions, toasted 20 minutes again, solidify, obtain required coating.
Embodiment 28:
A kind of using method of polyester modification acrylate resin water-borne coatings earlier is being coated with the surface with paint spay-coating, films under 80 ℃ of environment dry 18 minutes; Under 160 ℃ of conditions, toasted 20 minutes again, solidify, obtain required coating.
Embodiment 29:
A kind of using method of polyester modification acrylate resin water-borne coatings earlier is being coated with the surface with paint spay-coating, films under 90 ℃ of environment dry 20 minutes; Under 170 ℃ of conditions, toasted 20 minutes again, solidify, obtain required coating.
Embodiment 30:
A kind of using method of polyester modification acrylate resin water-borne coatings earlier is being coated with the surface with paint spay-coating, films under 100 ℃ of environment dry 20 minutes; Under 190 ℃ of conditions, toasted 20 minutes again, solidify, obtain required coating.
Claims (10)
1. a polyester modification acrylate resin water-borne coatings is characterized in that, by weight percentage, is made of following component:
2. a kind of polyester modification acrylate resin water-borne coatings according to claim 1 is characterized in that, described acrylate resin solution is for by weight percentage, the solution that is made of following component:
3. a kind of polyester modification acrylate resin water-borne coatings according to claim 2 is characterized in that, described polyester liquid is for by weight percentage, the polyester liquid that is made of following component:
4. a kind of polyester modification acrylate resin water-borne coatings according to claim 2, it is characterized in that described methacrylic ester is that methyl methacrylate, Jia Jibingxisuanyizhi, propyl methacrylate, butyl methacrylate, carbonatoms are at least a in the ester class methacrylic compound of 5-10.
5. a kind of polyester modification acrylate resin water-borne coatings according to claim 2, it is characterized in that described methacrylic acid hydroxyl ester is that hydroxy methyl methacrylate, hydroxyethyl methylacrylate, Rocryl 410, methacrylic acid hydroxy butyl ester, carbonatoms are at least a in the hydroxyl ester class methacrylic compound of 5-10.
6. a kind of polyester modification acrylate resin water-borne coatings according to claim 3 is characterized in that, described dioctyl phthalate compound is m-phthalic acid, phthalic acid, contain at least a in the alkyl-dimethyl acid compound of 5-10 carbon atom.
7. according to the preparation method of each described a kind of polyester modification acrylate resin water-borne coatings in the claim 1 to 6, it is characterized in that,
A, get 30～70 parts of acrylate resin solution, 5～15 parts of fillers, 0～5 part of flow agent, 0～5 solvent, mix the back and use ball mill grinding, make particle diameter≤10um;
B, get 20～50 parts of acrylate resin solution and join in the mixture after grinding, be scattered under 10～20 ℃ of conditions in 2000 parts of water, after filtration, after the washing, obtain solid and be divided into 50% filter cake, median size is 80～120um;
C, 80～120 parts of filter cakes, 0.1～1 part of dispersion agent, 0.1～1 part of thickening material are ground with sand milling, make coating.
8. the preparation method of a kind of polyester modification acrylate resin water-borne coatings according to claim 7 is characterized in that, the preparation method of acrylate resin solution is, takes by weighing each component by following per-cent,
Mix, under 60-100 ℃ condition, add an amount of methylethylketone, fully stir, make acrylate resin solution.
9. the preparation method of a kind of polyester modification acrylate resin water-borne coatings according to claim 8 is characterized in that, the preparation method of polyester liquid is, takes by weighing each component by following per-cent,
Fully mix, under 150～300 ℃ of conditions, heated 5～12 hours, make polyester liquid.
10. according to the using method of each described a kind of polyester modification acrylate resin water-borne coatings in the claim 1 to 6, it is characterized in that, earlier paint spay-coating is being coated with the surface, filmed under 70～100 ℃ of environment dry 15～20 minutes; Under 150～190 ℃ of conditions, toasted 20 minutes again, solidify, obtain required coating.
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| CN103387643A (en) * | 2012-05-08 | 2013-11-13 | 长春市三化实业有限责任公司 | Polyester-modified aqueous acrylate and automobile aqueous paint composition |
| CN103819984A (en) * | 2013-01-09 | 2014-05-28 | 苏州Ppg包装涂料有限公司 | Packaging coating composition |
| CN104693373A (en) * | 2015-03-27 | 2015-06-10 | 广州慧谷化学有限公司 | Polyester modified water-based phosphorus-contained acrylic resin and preparation method and application thereof |
| CN104987468A (en) * | 2015-07-01 | 2015-10-21 | 湖南晟通纳米新材料有限公司 | Water-borne acrylic-modified alkyd resin emulsion and preparation method thereof |
| CN105111382A (en) * | 2015-08-20 | 2015-12-02 | 顾彩霞 | Polyester-modified waterborne phosphate-contained acrylic resin |
| CN106749945A (en) * | 2016-11-29 | 2017-05-31 | 广州慧谷化学有限公司 | A kind of polyester modification water-based acrylic resin and preparation and the application in varnish |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103387643A (en) * | 2012-05-08 | 2013-11-13 | 长春市三化实业有限责任公司 | Polyester-modified aqueous acrylate and automobile aqueous paint composition |
| CN103387643B (en) * | 2012-05-08 | 2015-11-25 | 长春市三化实业有限责任公司 | Polyester modification water-and acrylate and automobile water-miscible paint composition |
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| CN103819984B (en) * | 2013-01-09 | 2018-05-11 | 苏州Ppg包装涂料有限公司 | Package coating compositions |
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| CN106749945A (en) * | 2016-11-29 | 2017-05-31 | 广州慧谷化学有限公司 | A kind of polyester modification water-based acrylic resin and preparation and the application in varnish |
| CN106749945B (en) * | 2016-11-29 | 2020-02-28 | 广州慧谷化学有限公司 | Polyester modified water-based acrylic resin, preparation and application in varnish |
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