CN103173115B - For UV radiation curable coating and the preparation method of the application of TR90 frosting - Google Patents
For UV radiation curable coating and the preparation method of the application of TR90 frosting Download PDFInfo
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- CN103173115B CN103173115B CN201310045845.8A CN201310045845A CN103173115B CN 103173115 B CN103173115 B CN 103173115B CN 201310045845 A CN201310045845 A CN 201310045845A CN 103173115 B CN103173115 B CN 103173115B
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Abstract
For a uv radiation curing coating for TR90 frosting application, belong to the paint field of fine chemistry industry.The present invention solve existing UV radiation curable coating can not be attached to TR90 plastics and not by bending test problem, the formula adopted includes two functional polyurethane origoester acrylates, urethane acrylate, 1, 6-hexanediyl ester, 50% mass content cellulose acetate butyrate CAB-551-0.01 solution, silane coupling agent, silicon-dioxide flatting silica, pigment, adhesion promoter, 50% mass content 1-hydroxy-cyclohexyl-phenyl ketone solution, 50% mass content 2, 4, 6 (trimethylbenzoyl) diphenyl phosphine oxide solution, polyacrylate flow agent, mixed organic solvents.Beneficial effect of the present invention is to be attached to TR90 plastics and tests by bending, and functional, has very large market potential.
Description
Technical field
The present invention relates to the paint field of fine chemistry industry, particularly relate to and be a kind ofly applicable to uv radiation curing coating of TR90 frosting application and preparation method thereof.
Background technology
TR90 is a kind of macromolecular material with memory, is current international most popular ultralight picture frame material, has ultra-tough, crashworthiness is wear-resisting, the features such as frictional coefficient is low, can effectively prevent at the volley, and because of mirror holder fracture, rub the injury caused eyes and face.
Glasses manufacturing adopts TR90 plastics as picture frame material in a large number, in order to improve the ornamental of moulding and wearing quality further, usually needs at its external coating.Due to TR90 properties of materials, the coating process that industry prior art adopts is that a kind of tailored version two-component coating promotes coating as priming paint as sticking power, then application two-pack overprint coating or UV radiation curing overprint coating.This scheme is multicoat construction, and required long processing time, production efficiency is lower.Existing coating system is because of thick coating simultaneously, workpiece (45 ° of angles) after bending deformation can cause paint film cracking, not yet find that there is the report that UV radiation curable coating is applied to the direct application of TR90 at present, be not also found the UV radiation curable coating that the TR90 that can be tested by above-mentioned bending is suitable for.Therefore, the UV radiation curable coating formula technique that existing TR90 is suitable for needs to carry out improving and developing.
Summary of the invention
The object of the present invention is to provide and be a kind ofly applicable to UV radiation curable coating of TR90 frosting application and preparation method thereof, be intended to solve existing UV radiation curable coating and can not be attached to TR90 plastics and not by the problem of bending test.
In order to solve the problem, of the present inventionly provide a kind of UV radiation curable coating formula being applicable to the application of TR90 frosting, this recipe ingredient includes:
Further, two functional polyurethane origoester acrylates are mixtures a kind of or two or more arbitrarily in Sartomer PRO30197C, CN8010NS;
Further, silane coupling agent is DOW
z-6020, DOW
z-6030, DOW
mixtures a kind of or two or more arbitrarily in Z-6040;
Further, described silicon-dioxide flatting silica is mixture a kind of or two or more arbitrarily in Japanese eastern Cao E-1011, EVONIK ACEMATT3600, Grace SYLOID7000;
Further, described pigment is mixtures a kind of or two or more arbitrarily in Ling Wei bio tech ltd, Guangzhou bright scholar series metal complex dyestuff R-06 (S), B-20 (S), BL-03 (S);
Further, optional BYK-358N, BYK-361N, the TEGO FLOW300 of described polyacrylate flow agent etc.
Further, Siloxane-Oxyalkylene Copolymers flow agent is BYK-333, BYK-306,
glide410,
glide450,
glide435,
rad2100,
mixtures a kind of or two or more arbitrarily in Rad2200N.
Further, the formula of described mixed organic solvents A is composed as follows:
Another object of the present invention, be to provide a kind of preparation method being applicable to the UV radiation curable coating of TR90 frosting application, its preparation method is as follows:
(1) the use dispersion machine that each component in above-mentioned mixed organic solvents formula fed intake in proportion stirs 3 minutes with the rotating speed of 400-600 rpm, for subsequent use after filtering with 500 mesh filter screens, obtains mixed organic solvents A.
(2) 50% mass content cellulose acetate butyrate CAB-551-0.01 solution preparations: get step (1) mixed organic solvents A, cellulose acetate butyrate CAB-551-0.01 is dissolved in advance 50% content semi-finished product for standby.
(3) 50% mass content 1-hydroxy-cyclohexyl-phenyl ketone solution preparations: get above-mentioned mixed organic solvents A, dispersion machine is used to stir 15 minutes with the rotating speed of 600-800 rpm 1-hydroxy-cyclohexyl-phenyl ketone in formula, for subsequent use after filtering with 500 mesh filter screens.
(4) 50% mass content 2; 4; prepared by 6 (trimethylbenzoyl) diphenyl phosphine oxide solution: get above-mentioned mixed organic solvents A; in filling a prescription 2; 4; 6 (trimethylbenzoyl) diphenyl phosphine oxide uses dispersion machine to stir 15 minutes with the rotating speed of 600-800 rpm, for subsequent use after filtering with 500 mesh filter screens.
(5) blending dispersion: be four kinds of material precise extremely clean painting cylinder of 1,2,3,4 by the number of being in formula, after using dispersion machine to stir 10 minutes with the rotating speed of 800-1200 rpm, stir while add 6,7, high speed dispersion is turned with 1200-1500 after adding, detect fineness and be not more than 10 microns for qualified stopping stirring, order adds 8,9,10,11,12, uses dispersion machine to stir 10 minutes with the rotating speed of 600-800 rpm.
(6) viscosity adjustment: add 13, use dispersion machine to stir with the rotating speed of 600-800 rpm, adjusting viscosity is 10.50-12.50 second (being coated with-4 glasss, 25 DEG C of mensuration).
(7) filter and package: use 500 mesh filter screens to filter and package.
Precaution: during preparation, workshop needs to ventilate, prevent sunlight or uviolizing, equipment needs ground connection to prevent electrostatic, whole preparation process from needing fire-proof and explosion-proof, operator to wear safety guard.
Still a further object of the present invention is just to provide a kind of construction technology being applicable to the UV radiation curable coating of TR90 frosting application:
Construction process: substrate treatment (wiping oil removing electrostatic precipitation) → application → levelling preheating → solidification.
Construction parameter is as follows:
Be suitable for ground: TR90
Substrate treatment: oil removing scrubbing dedusting, should be specifically noted that and do not prevent impression of the hand with hand or unclean gloves contact ground.
Ambient temperature and humidity: suitable construction temperature 15-35 DEG C, suitable construction humidity 40-70%RH.
Drying and condition of cure: after spraying are promote the volatilization of solvent, the levelling of paint film, and wet film is in 60 DEG C, and 3-5min preheating, then adopts high voltage mercury lamp UV radiation curing, UV energy 750mJ/cm
2dry requirement (characteristic absorption wavelength 365nm, 410nm) can be met.
Precaution: it is light tight that construction must ensure to use container, line of pipes, prevents solidification, and available opaque splicing tape is wound around.This product is professional application unit and professional application librarian use only, and application unit and individual should note personal profession health, production safety requirement, provisions of laws and regulations, preventing pollution environment.
Be applicable to a uv radiation curing coating for TR90 frosting application, beneficial effect is to be attached to TR90 plastics and tests by bending, and functional, has very large market potential.
Adopt the paint film that above-mentioned technique is obtained, technical indicator is as follows:
Embodiment
Above-described embodiment paint film test result all meets above-mentioned a kind of UV radiation curable coating paint film technical indicator being applicable to the application of TR90 frosting
Above-described embodiment solves UV coating direct sticking power TR90 ground and can by bending test, and coating environmental simulation test result is good, has ornamental and protectiveness preferably, decreases construction times, improves the qualification rate of product, save energy.
Claims (2)
1. be applicable to a uv radiation curing coating for TR90 frosting application, it is characterized in that, its component by weight component includes:
The formula of described mixed organic solvents A is composed as follows:
Preparation process is as follows:
(1) each organic solvent in being filled a prescription by mixed organic solvents A feeds intake in proportion and uses dispersion machine to stir 3 minutes with the rotating speed of 400-600 rpm, for subsequent use after filtering with 500 mesh filter screens, obtains mixed organic solvents A;
(2) preparation of component 4: get the mixed organic solvents A prepared, is dissolved into 50% content semi-finished product for standby in advance by cellulose acetate butyrate CAB-551-0.01;
(3) preparation of component 9: get step (1) mixed organic solvents A, uses dispersion machine to stir 15 minutes with the rotating speed of 600-800 rpm 1-hydroxy-cyclohexyl-phenyl ketone in formula, for subsequent use after filtering with 500 mesh filter screens;
(4) preparation of component 10: get above-mentioned mixed organic solvents A, in filling a prescription 2,4,6 (trimethylbenzoyl) diphenyl phosphine oxide uses dispersion machine to stir 15 minutes with the rotating speed of 600-800 rpm, for subsequent use after filtering with 500 mesh filter screens;
(5) blending dispersion: be four kinds of material precise extremely clean painting cylinder of 1,2,3,4 by the number of being in formula, after using dispersion machine to stir 10 minutes with the rotating speed of 800-1200 rpm, stir while add 6,7, high speed dispersion is turned with 1200-1500 after adding, detect fineness and be not more than 10 microns for qualified stopping stirring, order adds 8,9,10,11,12, uses dispersion machine to stir 10 minutes with the rotating speed of 600-800 rpm;
(6) viscosity adjustment: add 13, use dispersion machine to stir with the rotating speed of 600-800 rpm, adjusting viscosity is in 10.50-12.50 second;
(7) filter and package: use 500 mesh filter screens to filter and package.
2. a kind of uv radiation curing coating being applicable to the application of TR90 frosting according to claim 1, is characterized in that,
Two described functional polyurethane origoester acrylates are mixtures a kind of or two or more arbitrarily in Sartomer PRO30197C, CN8010 NS;
Described silane coupling agent is DOW
z-6020, DOW
z-6030, DOW
mixtures a kind of or two or more arbitrarily in Z-6040;
Described silicon-dioxide flatting silica is mixture a kind of or two or more arbitrarily in Japanese eastern Cao E-1011, EVONIK ACEMATT 3600, Grace SYLOID 7000;
Described pigment is mixtures a kind of or two or more arbitrarily in Ling Wei bio tech ltd, Guangzhou bright scholar series metal complex dyestuff R-06 (S), B-20 (S), BL-03 (S);
Described polyacrylate flow agent is mixture a kind of or two or more arbitrarily in BYK-358N, BYK-361N, TEGO FLOW 300;
Described Siloxane-Oxyalkylene Copolymers flow agent is BYK-333, BYK-306,
glide 410,
glide 450,
glide 435,
rad 2100,
mixtures a kind of or two or more arbitrarily in Rad 2200N.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310045845.8A CN103173115B (en) | 2013-02-05 | 2013-02-05 | For UV radiation curable coating and the preparation method of the application of TR90 frosting |
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| CN201310045845.8A CN103173115B (en) | 2013-02-05 | 2013-02-05 | For UV radiation curable coating and the preparation method of the application of TR90 frosting |
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| CN103173115A CN103173115A (en) | 2013-06-26 |
| CN103173115B true CN103173115B (en) | 2015-10-28 |
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| CN107739538A (en) * | 2016-08-10 | 2018-02-27 | 上海长悦涂料有限公司 | Metal foil ultraviolet cured paint composition resistant to bending and preparation method thereof and method of roll coating |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102464938A (en) * | 2010-11-16 | 2012-05-23 | 深圳市嘉卓成科技发展有限公司 | Plastic single-coating coloring UV (Ultraviolet) radiation cured paint and production and use methods thereof |
| CN102888180A (en) * | 2012-10-09 | 2013-01-23 | 深圳市深赛尔股份有限公司 | Antimicrobial ultraviolet-curing paint and preparation method thereof |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102464938A (en) * | 2010-11-16 | 2012-05-23 | 深圳市嘉卓成科技发展有限公司 | Plastic single-coating coloring UV (Ultraviolet) radiation cured paint and production and use methods thereof |
| CN102888180A (en) * | 2012-10-09 | 2013-01-23 | 深圳市深赛尔股份有限公司 | Antimicrobial ultraviolet-curing paint and preparation method thereof |
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