CN103242742B - A kind of waterborne radiation curable coating for coiled material PVC floor and preparation method thereof - Google Patents
A kind of waterborne radiation curable coating for coiled material PVC floor and preparation method thereof Download PDFInfo
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- CN103242742B CN103242742B CN201310136118.2A CN201310136118A CN103242742B CN 103242742 B CN103242742 B CN 103242742B CN 201310136118 A CN201310136118 A CN 201310136118A CN 103242742 B CN103242742 B CN 103242742B
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- waterborne
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- polyurethane resin
- pvc floor
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- 238000000576 coating method Methods 0.000 title claims abstract description 31
- 239000011248 coating agent Substances 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 title claims abstract description 23
- 230000005855 radiation Effects 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 229920005749 polyurethane resin Polymers 0.000 claims abstract description 20
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims abstract description 8
- 230000001588 bifunctional effect Effects 0.000 claims abstract description 8
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 6
- 239000000945 filler Substances 0.000 claims abstract description 6
- -1 1,6-hexanediyl ester Chemical class 0.000 claims description 8
- 239000000178 monomer Substances 0.000 claims description 8
- 239000004970 Chain extender Substances 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 claims description 6
- 229940117969 neopentyl glycol Drugs 0.000 claims description 6
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 6
- 229920001451 polypropylene glycol Polymers 0.000 claims description 6
- 229920002545 silicone oil Polymers 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- PTBDIHRZYDMNKB-UHFFFAOYSA-N 2,2-Bis(hydroxymethyl)propionic acid Chemical compound OCC(C)(CO)C(O)=O PTBDIHRZYDMNKB-UHFFFAOYSA-N 0.000 claims description 5
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical group OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 claims description 5
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical group CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 4
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims description 4
- 239000012956 1-hydroxycyclohexylphenyl-ketone Substances 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- MQDJYUACMFCOFT-UHFFFAOYSA-N bis[2-(1-hydroxycyclohexyl)phenyl]methanone Chemical compound C=1C=CC=C(C(=O)C=2C(=CC=CC=2)C2(O)CCCCC2)C=1C1(O)CCCCC1 MQDJYUACMFCOFT-UHFFFAOYSA-N 0.000 claims description 3
- 238000006297 dehydration reaction Methods 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims description 3
- 238000012986 modification Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical group O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- QQGISFDJEJMKIL-JAIQZWGSSA-N (5z)-5-[[3-(hydroxymethyl)thiophen-2-yl]methylidene]-10-methoxy-2,2,4-trimethyl-1h-chromeno[3,4-f]quinolin-9-ol Chemical compound C1=CC=2NC(C)(C)C=C(C)C=2C2=C1C=1C(OC)=C(O)C=CC=1O\C2=C/C=1SC=CC=1CO QQGISFDJEJMKIL-JAIQZWGSSA-N 0.000 claims description 2
- LJRSZGKUUZPHEB-UHFFFAOYSA-N 2-[2-(2-prop-2-enoyloxypropoxy)propoxy]propyl prop-2-enoate Chemical group C=CC(=O)OC(C)COC(C)COC(C)COC(=O)C=C LJRSZGKUUZPHEB-UHFFFAOYSA-N 0.000 claims description 2
- OWDBMKZHFCSOOL-UHFFFAOYSA-N 2-[2-[2-(2-methylprop-2-enoyloxy)propoxy]propoxy]propyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC(C)COC(C)COC(C)COC(=O)C(C)=C OWDBMKZHFCSOOL-UHFFFAOYSA-N 0.000 claims description 2
- VFZKVQVQOMDJEG-UHFFFAOYSA-N 2-prop-2-enoyloxypropyl prop-2-enoate Chemical compound C=CC(=O)OC(C)COC(=O)C=C VFZKVQVQOMDJEG-UHFFFAOYSA-N 0.000 claims description 2
- SAPGBCWOQLHKKZ-UHFFFAOYSA-N 6-(2-methylprop-2-enoyloxy)hexyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCCCCOC(=O)C(C)=C SAPGBCWOQLHKKZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910002012 Aerosil® Inorganic materials 0.000 claims description 2
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims description 2
- ULQMPOIOSDXIGC-UHFFFAOYSA-N [2,2-dimethyl-3-(2-methylprop-2-enoyloxy)propyl] 2-methylprop-2-enoate Chemical class CC(=C)C(=O)OCC(C)(C)COC(=O)C(C)=C ULQMPOIOSDXIGC-UHFFFAOYSA-N 0.000 claims description 2
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims description 2
- 150000002576 ketones Chemical class 0.000 claims description 2
- YDKNBNOOCSNPNS-UHFFFAOYSA-N methyl 1,3-benzoxazole-2-carboxylate Chemical class C1=CC=C2OC(C(=O)OC)=NC2=C1 YDKNBNOOCSNPNS-UHFFFAOYSA-N 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 239000003973 paint Substances 0.000 abstract description 4
- 230000009967 tasteless effect Effects 0.000 abstract description 4
- 238000004383 yellowing Methods 0.000 abstract description 4
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 description 9
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 150000003254 radicals Chemical class 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 125000004386 diacrylate group Chemical group 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- QNODIIQQMGDSEF-UHFFFAOYSA-N (1-hydroxycyclohexyl)-phenylmethanone Chemical compound C=1C=CC=CC=1C(=O)C1(O)CCCCC1 QNODIIQQMGDSEF-UHFFFAOYSA-N 0.000 description 1
- GOJUJUVQIVIZAV-UHFFFAOYSA-N 2-amino-4,6-dichloropyrimidine-5-carbaldehyde Chemical group NC1=NC(Cl)=C(C=O)C(Cl)=N1 GOJUJUVQIVIZAV-UHFFFAOYSA-N 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000642 polymer Polymers 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
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
The present invention discloses a kind of waterborne radiation curable coating for the protection of coiled material PVC floor and preparation method thereof; by weight percentage, this coating comprises following component: waterborne polyurethane resin 20% ~ 40%, bifunctional acrylate 25% ~ 50%, light trigger 3% ~ 10%, filler 1% ~ 20%, auxiliary agent 1% ~ 5%.Waterborne radiation curable coating for the protection of coiled material PVC floor of the present invention, after the UV-irradiation of specific wavelength, just can obtain smooth, tough and hard wear resistant, weather-proof, stain resistant, non yellowing, environment-friendly tasteless is pollution-free paint film.<!--1-->
Description
Technical field:
The present invention relates to a kind of coating, be specifically related to a kind of UV-curable waterborne coatings for the protection of coiled material PVC floor surface and preparation method thereof.
Technical background:
For the supercoat on coiled material PVC floor surface, after ultraviolet light polymerization, gained paint film is smooth, and tough and hard wear resistant is weather-proof, stain resistant, non yellowing, and environment-friendly tasteless is pollution-free.Traditional is solvent-borne type, and energy consumption is large, and contaminate environment, affects the healthy of operator, and worldwide trend is Water-borne modification development, and the home of the protection mankind oneself that preserve our planet becomes the situation compeling to treat.
Summary of the invention:
The object of the present invention is to provide a kind of waterborne radiation curable coating for the protection of coiled material PVC floor, after the UV-irradiation of specific wavelength, just can obtain smooth, tough and hard wear resistant, weather-proof, stain resistant, non yellowing, environment-friendly tasteless is pollution-free paint film.
Object of the present invention is achieved through the following technical solutions:
For the protection of a waterborne radiation curable coating for coiled material PVC floor, by weight percentage, this coating comprises following component:
Described waterborne polyurethane resin, by mass percentage, comprises following component: 15% ~ 20% polyvalent alcohol, 8% ~ 10% isocyanic ester, 2% ~ 5% hydrophilic radical, 2% ~ 5% organic silicone oil, 0.05% ~ 0.1% catalyzer, 1% ~ 3% chainextender, 2% ~ 5% capping monomer and 55% ~ 60% solvent (each component concentration sum is 100%).
Described polyvalent alcohol is neopentyl glycol, at least one in Isosorbide-5-Nitrae-hexanodioic acid and polyoxypropyleneglycol, is preferably neopentyl glycol, the mixture of at least two kinds in Isosorbide-5-Nitrae-hexanodioic acid and polyoxypropyleneglycol; Described isocyanic ester is at least one in tolylene diisocyanate and hexamethylene diisocyanate.Described hydrophilic radical is dimethylol propionic acid; Described organic silicone oil is amino modified organopolysiloxane; Described catalyzer is dibutyl tin laurate; Described chainextender is BDO or TriMethylolPropane(TMP); Described capping monomer is Hydroxyethyl acrylate; Described solvent is deionized water.
Above-mentioned waterborne polyurethane resin adopts following steps preparation:
(1) in reactor, drop into the polyvalent alcohol of 15% ~ 20%, carry out vacuumizing dehydration reaction;
(2) heat to 50 ~ 60 DEG C, drip the isocyanic ester of 8% ~ 10%, time for adding is 2 ~ 3 hours;
(3) continue the chainextender of dropping 1% ~ 3% and the hydrophilic radical of 2% ~ 5%, time for adding is 2 ~ 3 hours; Slowly evenly drip the catalyzer of 0.05% ~ 0.1% simultaneously;
(4) continue the capping monomer of dropping 2% ~ 5%, time for adding is 4 ~ 5 hours;
(5) be cooled to 40 ~ 50 DEG C, drip the organic silicone oil of 2% ~ 5%, react 30 ~ 50 minutes;
(6) add the solvent of 55% ~ 60%, namely emulsion dispersion evenly obtains described waterborne polyurethane resin.
Described bifunctional acrylate is tri (propylene glycol) diacrylate, tripropylene glycol dimethacrylate, propylene glycol diacrylate, dipropylene, ethoxylated neopentylglycol diacrylate, ethoxylated neopentylglycol dimethacrylate, 1,6-hexanediyl ester or 1,6-hexanediol dimethacrylate.
Described light trigger is at least one in 2,2-methoxyl group, 1,2-phenylbenzene second-1-1 ketone, 2-hydroxy-2-methyl-1 phenyl third-1-ketone and 1-hydroxycyclohexylphenylketone; Preferentially select 1-hydroxy-cyclohexyl phenyl ketone, being applicable to product of the present invention has Irgacure184 etc.
Described filler is aerosil, as Grace ED30, and Degussa TS100.
Described auxiliary agent is at least one in polydimethylsiloxane, polyether-modified polydimethylsiloxane and polyester modification polydimethylsiloxane, as Rhodia6600, SILCOGLIDEV30-N, SILCOFLWK-137 etc.
The preparation method of above-mentioned coating, takes waterborne polyurethane resin, bifunctional acrylate, filler and auxiliary agent in proportion and mixes; Then add light trigger, fully mix, filter the waterborne radiation curable coating namely obtained for the protection of coiled material PVC floor.
Ultraviolet light polymerization product is the UV-light that utilizes medium pressure mercury lamp to send and initiated polymerization rapidly, has save energy, is beneficial to environmental protection, high performance feature.The present invention is with waterborne polyurethane resin, bifunctional acrylate is main film forming matter, under specific wavelength ultraviolet irradiation, free radical is produced through cracking by light trigger, living radical causes the unsaturated double-bond in resin and monomer, becomes singly-bound thus make waterborne polyurethane resin and monomer crosslinkedly form polymer coating from double bond.Less energy consumption needed for film forming, and environment-friendly solvent-free volatilization, do not affect the healthy of operator, the cured film formed has ultralow surface energy, antifouling, scratch resistant performance is quite remarkable.
Being applicable to main film forming matter of the present invention is waterborne polyurethane resin, bifunctional acrylate.
Involved component raw material of the present invention unless otherwise indicated, is all bought by market and is obtained.
Beneficial effect of the present invention:
Waterborne radiation curable coating for the protection of coiled material PVC floor of the present invention, after the UV-irradiation of specific wavelength, just can obtain smooth, tough and hard wear resistant, weather-proof, stain resistant, non yellowing, environment-friendly tasteless is pollution-free paint film.
Specific implementation method:
Here is further described the present invention by specific embodiment.
Reaction raw materials:
Neopentyl glycol: gold source, Chuzhou chemical industry
Polyoxypropyleneglycol: 220 polyethers, Wuhan Lion Rock coating factory of supplier
Tolylene diisocyanate: Mitsui
Dimethylol propionic acid: Dongying City three and Chemical Co., Ltd.
Amino modified organopolysiloxane: French sieve ground is sub-, Guangzhou Bo Tao trade Co., Ltd
Dibutyl tin laurate: Theil indices: >=18.5-19.0wt%, Xin Dian chemical material (Shanghai) Co., Ltd.
BDO: LG-DOW, mass content >=98%, joyful fine chemistry industry
Hydroxyethyl acrylate: Japan, 99.9%, Hua Feng Chemical Co., Ltd. of Xuzhou City
Embodiment 1 synthesizes waterborne polyurethane resin
Table 1 synthesizes waterborne polyurethane resin raw material composition
| Component | Quality (g) |
| Neopentyl glycol | 15 |
| Polyoxypropyleneglycol | 5 |
| Tolylene diisocyanate | 10 |
| Dimethylol propionic acid | 2 |
| Amino modified organopolysiloxane | 4 |
| Dibutyl tin laurate | 0.05 |
| BDO | 3 |
| Hydroxyethyl acrylate | 5 |
| Deionized water | 55.95 |
Concrete preparation method is as follows: in a 500ml four-hole boiling flask that stirring, condenser and thermometer be housed, drop into 15 grams of neopentyl glycol and 5 grams of polyoxypropyleneglycols, carry out vacuumizing dehydration; Be warmed to 55 DEG C, drip 10 grams of tolylene diisocyanates, time for adding is 2 hours; Dropwise rear continuation dropping 3 grams of BDOs and 2 grams of dimethylol propionic acids, time for adding is 2 ~ 3 hours, slowly evenly drips 0.05 gram of dibutyl tin laurate simultaneously; After dropwising, continue dropping 5 grams of Hydroxyethyl acrylates, time for adding is 4 hours; Be cooled to 45 DEG C, drip 4 grams of amino modified organopolysiloxane, time for adding is 30 minutes; After dropwising, add 55.95 grams of deionized waters, namely emulsion dispersion obtains waterborne polyurethane resin of the present invention.
Embodiment 2 prepares the waterborne radiation curable coating of protection coiled material PVC floor
By 40 parts of waterborne polyurethane resins; 35 part 1; 6-hexanediol dimethacrylate; 16 parts of Grace ED30; 1 part of SILCOFLWK-137 fully mixes; slowly add 8 parts of light triggers 184, stir while adding until stir completely, filter and package and obtain the waterborne radiation curable coating of protection coiled material PVC floor.
Embodiment 3 prepares the waterborne radiation curable coating of protection coiled material PVC floor
By 38 parts of waterborne polyurethane resins; 32 parts of tri (propylene glycol) diacrylates; 20 parts of Degussa TS100; 1 part of Rhodia6600 and 1 part SILCOFLWK-137 fully mixes; slowly add 8 parts of light triggers 184; stir while adding until stir completely, filter and package and obtain the waterborne radiation curable coating of protection coiled material PVC floor.
Embodiment 4 prepares the waterborne radiation curable coating of protection coiled material PVC floor
By 20 parts of waterborne polyurethane resins; 50 parts of tri (propylene glycol) diacrylates; 18 parts of Degussa TS100; 1 part of Rhodia6600 and 1 part SILCOFLWK-137 fully mixes; slowly add 10 parts of light triggers 184; stir while adding until stir completely, filter and package and obtain the waterborne radiation curable coating of protection coiled material PVC floor.
Embodiment 5 prepares the waterborne radiation curable coating of protection coiled material PVC floor
By 30 parts of waterborne polyurethane resins; 45 part 1; 6-hexanediol dimethacrylate; 15 parts of Grace ED30; 3 parts of SILCOFLWK-137 fully mix; slowly add 7 parts of light triggers 184, stir while adding until stir completely, filter and package and obtain the waterborne radiation curable coating of protection coiled material PVC floor.
This coating directly can coat coiled material PVC floor surface, then through the UV energy solidification of 1000 MJs, can obtain having excellent wear resistance, anti-stain characteristic, sticking power and flexible environment-friendly and green coating.
The quality measurements of the waterborne radiation curable coating of the protection coiled material PVC floor prepared by table 2 embodiment 2-5
| Examination criteria | Technical indicator | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | |
| Appearance of coat | Flat smooth | PASS | PASS | PASS | PASS | |
| Sticking power | GB/T5210-2006 | 100%OK | PASS | PASS | PASS | PASS |
| Wear resistance | GB/T1786-2006 | Be less than 8MG | 7.5 | 7.0 | 7.0 | 7.1 |
| Salt spray resistance | GB/T1771-2007 | 72 hours unchanged | PASS | PASS | PASS | PASS |
| Resistance to ethanol | GB/T 23989-2009 | 50 times unchanged | PASS | PASS | PASS | PASS |
Claims (3)
1. for the protection of a waterborne radiation curable coating for coiled material PVC floor, it is characterized in that: by weight percentage, this coating comprises following component:
Waterborne polyurethane resin 20% ~ 40%
Bifunctional acrylate 25% ~ 50%
Light trigger 3% ~ 10%
Filler 1% ~ 20%
Auxiliary agent 1% ~ 5%;
Described waterborne polyurethane resin, by mass percentage, comprises following component: 15% ~ 20% polyvalent alcohol, 8% ~ 10% isocyanic ester, 2% ~ 5% hydrophilic radical, 2% ~ 5% organic silicone oil, 0.05% ~ 0.1% catalyzer, 1% ~ 3% chainextender, 2% ~ 5% capping monomer and 55% ~ 60% solvent;
Described waterborne polyurethane resin adopts following steps preparation:
(1) in reactor, drop into the polyvalent alcohol of 15% ~ 20%, carry out vacuumizing dehydration reaction;
(2) heat to 50 ~ 60 DEG C, drip the isocyanic ester of 8% ~ 10%, time for adding is 2 ~ 3 hours;
(3) continue the chainextender of dropping 1% ~ 3% and the hydrophilic radical of 2% ~ 5%, time for adding is 2 ~ 3 hours; Slowly evenly drip the catalyzer of 0.05% ~ 0.1% simultaneously;
(4) continue the capping monomer of dropping 2% ~ 5%, time for adding is 4 ~ 5 hours;
(5) be cooled to 40 ~ 50 DEG C, drip the organic silicone oil of 2% ~ 5%, react 30 ~ 50 minutes;
(6) add the solvent of 55% ~ 60%, namely emulsion dispersion evenly obtains described waterborne polyurethane resin;
Described polyvalent alcohol is neopentyl glycol, at least one in Isosorbide-5-Nitrae-hexanodioic acid and polyoxypropyleneglycol; Described isocyanic ester is at least one in tolylene diisocyanate and hexamethylene diisocyanate;
Described hydrophilic radical is dimethylol propionic acid; Described organic silicone oil is amino modified organopolysiloxane; Described catalyzer is dibutyl tin laurate; Described chainextender is BDO or TriMethylolPropane(TMP); Described capping monomer is Hydroxyethyl acrylate; Described solvent is deionized water;
Described bifunctional acrylate is tri (propylene glycol) diacrylate, tripropylene glycol dimethacrylate, propylene glycol diacrylate, dipropylene, ethoxylated neopentylglycol diacrylate, ethoxylated neopentylglycol dimethacrylate, 1,6-hexanediyl ester or 1,6-hexanediol dimethacrylate;
Described light trigger is at least one in 2,2-methoxyl group, 1,2-phenylbenzene second-1-1 ketone, 2-hydroxy-2-methyl-1 phenyl third-1-ketone and 1-hydroxycyclohexylphenylketone;
Described filler is aerosil.
2. coating according to claim 1, is characterized in that: described auxiliary agent is at least one in polydimethylsiloxane, polyether-modified polydimethylsiloxane and polyester modification polydimethylsiloxane.
3. the preparation method of coating described in claim 1, is characterized in that: take waterborne polyurethane resin, bifunctional acrylate, filler and auxiliary agent in proportion and mix; Then add light trigger, fully mix, filter the waterborne radiation curable coating namely obtained for the protection of coiled material PVC floor.
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| CN103936996B (en) * | 2014-04-14 | 2017-04-26 | 广东信翼科技有限公司 | Synthesis of photo-cured fluorosilicone polymer and preparation method of photo-cured fluorosilicone polymer coating |
| EP3131976B1 (en) * | 2014-04-18 | 2019-02-06 | Tarkett GDL | Actinic radiation cured polyurethane coating for decorative surface coverings |
| BR112016024166B1 (en) * | 2014-04-18 | 2022-02-15 | Tarkett Gdl | DECORATIVE SURFACE COVERAGE, AND PROCESS FOR THE PREPARATION OF DECORATIVE SURFACE COVERAGE |
| CN108541260A (en) | 2015-04-29 | 2018-09-14 | 塔吉特Gdl公司 | Decorative surface covering without polyvinyl chloride |
| CA2987804A1 (en) | 2015-07-16 | 2017-01-19 | Tarkett Gdl | Scuff resistant decorative surface coverings |
| CN105385333B (en) * | 2015-12-30 | 2017-12-01 | 中物功能材料研究院有限公司 | Ultraviolet-curing paint and preparation method thereof |
| WO2018011308A1 (en) | 2016-07-15 | 2018-01-18 | Tarkett Gdl | Scuff resistant decorative surface coverings |
| LU101986B1 (en) * | 2020-08-13 | 2022-02-14 | Tarkett Gdl Sa | Low-odour decorative surface covering |
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| CN101735599A (en) * | 2009-12-24 | 2010-06-16 | 华南理工大学 | Ultraviolet curing organic silicon modified polyurethane aqueous dispersoid and preparation method thereof |
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| CN1696226A (en) * | 2004-05-14 | 2005-11-16 | 湖南亚大新材料科技股份有限公司 | Ultraviolet light solidified water born paint in use for leather or leatheroid |
| CN101735599A (en) * | 2009-12-24 | 2010-06-16 | 华南理工大学 | Ultraviolet curing organic silicon modified polyurethane aqueous dispersoid and preparation method thereof |
| CN102040871A (en) * | 2010-12-15 | 2011-05-04 | 惠州市长润发涂料有限公司 | Aqueous UV (ultraviolet curing) paint with strengthened adhesion |
| CN102212311A (en) * | 2011-05-09 | 2011-10-12 | 中国工程物理研究院化工材料研究所 | Colorful ultraviolet (UV) light solidifying paint |
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