CN102199375B - Ultraviolet (UV) paint solidified by ultraviolet light - Google Patents
Ultraviolet (UV) paint solidified by ultraviolet light Download PDFInfo
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- CN102199375B CN102199375B CN201010136757A CN201010136757A CN102199375B CN 102199375 B CN102199375 B CN 102199375B CN 201010136757 A CN201010136757 A CN 201010136757A CN 201010136757 A CN201010136757 A CN 201010136757A CN 102199375 B CN102199375 B CN 102199375B
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Abstract
The invention relates to the field of paints, in particular relates to an ultraviolet (UV) paint solidified by ultraviolet light. The UV paint comprises the following components by weight percent: 30%-45% of aliphatic polyurethane acrylate, 10%-20% of active diluent, 2%-5% of aromatic polyurethane acrylate, 4%-5% of photoinitiator, 30-45% of mixed solvent and 0.5-2% of auxiliary. The UV paint has the advantages of good super wear resistance, good scratch resistance, good weather resistance, good chemical resistance, high hardness, transparent stereoscopic impression and the like, and is an efficient energy-saving pollution-free environment-friendly product without harmless on human health.
Description
Technical field:
The present invention relates to paint field, particularly a kind of ultraviolet light polymerization UV coating.
Background technology:
Ultraviolet light polymerization UV coating is with its good wear resistance, and performances such as strong erosion resistance and high firmness have been widely used in the decorative plate protection of all kinds of electronic product casings, and energy-conservation, pollution-free.But for a long time, the technology of this product and produce market are external company and monopolize, and its price can be in any more always, has practiced thrift the development of electronic product industry to a certain extent.
One Chinese patent application number: 02153925; Denomination of invention: a kind of luster coating and preparation method thereof; Luster coating is a raw material with oleic series, pearlescence, glitter powder and the solvent-borne type material of certainweight degree; After in lime agitator, mixing, stir at normal temperatures and process, but should the invention effect limited, only use with external wall and use
One Chinese patent application number: 200410015203.4, a kind of ultraviolet-curing paint of patent name, its component comprise low group monomer, low functionality prepolymer, auxiliary agent, light trigger and mixed solvent; In component, also include the monomer of high functionality and the prepolymer of high functionality, the weight percent of this component is: low group monomer 1～10, high functionality monomer 5～15; Low functionality prepolymer 15～35, high functionality prepolymer 30～50, auxiliary agent 0～3; Light trigger 2～5; Mixed solvent 15～30, but this invention cost is higher, fails to promote the use of on a large scale.
Summary of the invention:
The objective of the invention is to overcome the deficiency of prior art, provide a kind of and can reach national 3C electronic product standard, colory ultraviolet light polymerization UV coating.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
A kind of ultraviolet light polymerization UV coating, form by following raw materials by weight percent:
Aliphatic urethane acrylate: 30%～45%
Aromatic urethane acrylic acid ester: 2%～5%
Reactive thinner: 10%～20%
Light trigger: 4%～5%
Mixed solvent: 30～45%
Auxiliary agent: 0.5～2%
Wherein, described reactive thinner is a tripropylene glycol diacrylate; Described light trigger is 1-hydroxyl-ring base in the sixth of the twelve Earthly Branches phenyl ketone, 2-hydroxyl-2 methyl isophthalic acid phenyl-1 acetone, 2,4,6-trimethylbenzoyl diphenyl phosphine oxide;
Described mixed solvent comprises ketone and pure ethers, and described ketone comprises one or more of acetone, butanone, methyl-positive the eleventh of the twelve Earthly Branches base ketone, methyl-different the eleventh of the twelve Earthly Branches base ketone, and described pure ethers comprises one or both of EGME, ethylene glycol ethyl ether;
Described auxiliary agent comprises flow agent, levelling control agent, wetting agent, dispersion agent, skimmer, oil-repellent, prevents after-tacking agent.
Preferably, a kind of ultraviolet light polymerization UV coating, form by following raw materials by weight percent:
Aliphatic urethane acrylate: 35%～40%
Aromatic urethane acrylic acid ester: 2%～3%
Reactive thinner: 10%～15%
Light trigger: 4%～5%
Mixed solvent: 40～45%
More excellent, a kind of ultraviolet light polymerization UV coating, form by following raw materials by weight percent:
Aliphatic urethane acrylate: 37%
Aromatic urethane acrylic acid ester 3%
Reactive thinner: 15%
Light trigger: 4%
Mixed solvent: 40%
Auxiliary agent: 1%.
According to above-mentioned prescription, the raw material of each component is put in the reaction kettle, high-speed stirring 20 minutes filters and packages and gets final product.
Technical scheme of the present invention is brought tangible beneficial effect, has good super wear resistance, and performances such as anti-scratch, weather-proof, anti-chemical and high firmness and transparent stereo sense are a kind of energy-efficient pollution-free reaching the healthy harmless environmentfriendly products of the person.
Embodiment:
Following embodiment can make those skilled in the art more comprehensively understand the present invention, but does not limit the present invention in any way.
At first, the used starting material of the present invention are following.
1, aliphatic urethane acrylate: inhibited from yellowing, fast light, weathering resistance is good, and viscosity is lower simultaneously, and shock-resistance is preferably arranged.Supplier and product type are following:
2, aromatic urethane acrylic acid ester: in the aromatic urethane acrylic acid ester molecule ammonia ester bond is arranged; Can be at polymer key intermediate formation and hydrogen bond; Have excellent abrasive and snappiness with such oligopolymer, have good anti-anti-property simultaneously, medicine property and high-and low-temperature resistance performance; Shock-resistance has sticking power preferably to base material preferably.The aromatic urethane acrylic acid ester that the present invention uses has higher physical strength and hardness and thermotolerance, and price is low to be the first-selection of UV coating.Supplier and product type are following:
3, tripropylene glycol diacrylate: have extremely low acid content and residual solvent levels, so solidified does not have almost solvent to overflow.Supplier and product type are following:
4, light trigger:
Light trigger is divided into two types of crack type photoinitiator and hydrogen-capture-type light initiators; Light trigger also will use with other auxiliary components such as photosensitizers and sensitizing agent sometimes, and this molecule/sensitiser absorption luminous energy that works exactly in wide solidification process is adjourned to excited state, shifts to light trigger through energy; Light trigger absorbs behind the energy by ground state transition to excited state; Chemical transformation takes place, and produces active intermediate, thus initiated polymerization.Present modal light trigger has good solubility on the market in reactive thinner and oligopolymer.Supplier and product type are following:
5, mixed solvent comprises ketone and pure ethers, and wherein ketone comprises acetone, butanone, methyl-positive the eleventh of the twelve Earthly Branches base ketone, methyl-different the eleventh of the twelve Earthly Branches base ketone, and pure ethers comprises EGME, ethylene glycol ethyl ether.
6, auxiliary agent: comprise flow agent, levelling control agent, wetting agent, dispersion agent, skimmer, oil-repellent, anti-ly after-tack agent;
The flow agent kind is more, and common have solvent based, property fiber-like, polyacrylate(s), silicone resin class and a fluorine surfactant etc.The used flow agent of the present invention mainly contains polyacrylate flow agent, agent of silicone resin advection and fluorine surfactant flow agent three major types.
The supplier and the product type of used auxiliary agent are following:
Embodiment 1
A kind of ultraviolet light polymerization UV coating, form by following raw materials by weight percent:
Aliphatic urethane acrylate (covering this tower sky 306) 37%
Tripropylene glycol diacrylate (ratio of greater inequality west EB1110) 15%
Fragrance urethane acrylic acid ester (ratio of greater inequality west EB205) 3%
Light trigger (Ciba 184) 4%
Acetone 20%
EGME 20%
Flow agent (Bayer BYK-3500) 0.5%
Skimmer (moral modest 2700) 0.3%
Levelling control agent (moral modest 435) 0.2%
According to above-mentioned prescription, the raw material of each component is put in the reaction kettle, high-speed stirring 20 minutes filters and packages and gets final product.
Embodiment 2
A kind of ultraviolet light polymerization UV coating, form by following raw materials by weight percent:
Aliphatic urethane acrylate (covering this tower sky 306) 35%
Tripropylene glycol diacrylate (ratio of greater inequality west EB1110) 15%
Fragrance urethane acrylic acid ester (ratio of greater inequality west EB205) 2%
Light trigger (Ciba 184) 5%
Acetone 20%
EGME 21.5%
Flow agent (Bayer BYK-3500) 0.5%
Skimmer (moral modest 2700) 0.5%
Levelling control agent (moral modest 435) 0.5%
According to above-mentioned prescription, the raw material of each component is put in the reaction kettle, high-speed stirring 20 minutes filters and packages and gets final product.
Above content is merely preferred embodiment of the present invention, and for those of ordinary skill in the art, according to thought of the present invention, the part that on embodiment and range of application, all can change, this description should not be construed as limitation of the present invention.
Claims (3)
1. ultraviolet light polymerization UV coating is characterized in that: be made up of following raw materials by weight percent:
Aliphatic urethane acrylate: 30% ~ 45%
Aromatic urethane acrylic acid ester: 2% ~ 5%
Reactive thinner: 10% ~ 20%
Light trigger: 4% ~ 5%
Mixed solvent: 30 ~ 45%
Auxiliary agent: 0.5 ~ 2%
Wherein, described reactive thinner is a tripropylene glycol diacrylate; Described light trigger is 1-hydroxyl-ring base in the sixth of the twelve Earthly Branches phenyl ketone, 2-hydroxyl-2 methyl-1 phenyl-1 acetone, 2,4,6-trimethylbenzoyl diphenyl phosphine oxide;
Described mixed solvent comprises ketone and pure ethers, and described ketone is one or more of acetone, butanone, methyl-positive the eleventh of the twelve Earthly Branches base ketone, methyl-different the eleventh of the twelve Earthly Branches base ketone, and described pure ethers is one or both of EGME, ethylene glycol ethyl ether;
Described auxiliary agent comprises flow agent, levelling control agent, wetting agent, dispersion agent, skimmer, oil-repellent, prevents after-tacking agent.
2. according to the described a kind of ultraviolet light polymerization UV coating of claim 1, it is characterized in that: form by following raw materials by weight percent:
Aliphatic urethane acrylate: 35% ~ 40%
Aromatic urethane acrylic acid ester: 2% ~ 3%
Reactive thinner: 10% ~ 15%
Light trigger: 4% ~ 5%
Mixed solvent: 40 ~ 45%
Auxiliary agent: 0.5 ~ 1.5%.
3. according to the described a kind of ultraviolet light polymerization UV coating of claim 1, it is characterized in that: form by following raw materials by weight percent:
Aliphatic urethane acrylate: 37%
Aromatic urethane acrylic acid ester 3%
Reactive thinner: 15%
Light trigger: 4%
Mixed solvent: 40%
Auxiliary agent: 1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010136757A CN102199375B (en) | 2010-03-26 | 2010-03-26 | Ultraviolet (UV) paint solidified by ultraviolet light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010136757A CN102199375B (en) | 2010-03-26 | 2010-03-26 | Ultraviolet (UV) paint solidified by ultraviolet light |
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| Publication Number | Publication Date |
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| CN102199375A CN102199375A (en) | 2011-09-28 |
| CN102199375B true CN102199375B (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010136757A Active CN102199375B (en) | 2010-03-26 | 2010-03-26 | Ultraviolet (UV) paint solidified by ultraviolet light |
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Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102775902B (en) * | 2012-08-07 | 2014-07-16 | 昆山市万胜化工有限公司 | Finish paint for plastic |
| CN103525288A (en) * | 2013-09-30 | 2014-01-22 | 安徽蓝柯复合材料有限公司 | Ultraviolet curing coating for coating plastic surface and preparation method thereof |
| CN103526634A (en) * | 2013-09-30 | 2014-01-22 | 安徽蓝柯复合材料有限公司 | Paper printing environmental-friendly UV gloss paint and preparation method thereof |
| CN103526633A (en) * | 2013-09-30 | 2014-01-22 | 安徽蓝柯复合材料有限公司 | Environmentally-friendly UV curing coating for printing paper and preparation method of environmentally-friendly UV curing coating |
| CN103525273A (en) * | 2013-09-30 | 2014-01-22 | 安徽蓝柯复合材料有限公司 | UV (ultraviolet) coating with water drop effect and preparation method thereof |
| CN103540241A (en) * | 2013-10-18 | 2014-01-29 | 安徽蓝柯复合材料有限公司 | Ultraviolet-curing primer wood coating and preparation method thereof |
| CN103555188A (en) * | 2013-10-18 | 2014-02-05 | 安徽蓝柯复合材料有限公司 | UV (ultraviolet) photocuring paint and preparation method thereof |
| CN104725953A (en) * | 2013-12-23 | 2015-06-24 | 惠州市绿孔雀科技有限公司 | Scratch-resistant wear-resistant water-based paint |
| CN103897579A (en) * | 2014-02-25 | 2014-07-02 | 君子兰化工（上海）有限公司 | Improved waterborne polyurethane UV light-cured woodware coating |
| CN104231704B (en) * | 2014-09-05 | 2016-09-07 | 宁波高新区巴艺新材料科技有限公司 | Environmental protection UV coating |
| CN106240005B (en) * | 2016-09-20 | 2023-12-29 | 蓝晓兵 | Low-shrinkage plastic floor |
| CN108383974A (en) * | 2018-01-22 | 2018-08-10 | 武汉理工大学 | A kind of ultraviolet light solidification high-strength polyurethane acrylate and preparation method thereof |
| CN115960533B (en) * | 2022-09-30 | 2023-08-22 | 上海君子兰新材料股份有限公司 | Novel matte skin photosensitive curing coating for woodware and preparation method and application thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002533520A (en) * | 1998-12-22 | 2002-10-08 | スリーエム イノベイティブ プロパティズ カンパニー | Acrylic oligomer / thermoplastic polyamide presize coating for abrasive article substrate |
| CN100448939C (en) * | 2004-12-20 | 2009-01-07 | 比亚迪股份有限公司 | Coating material solidified by ultraviolet light and prepartion method |
| CN100471919C (en) * | 2005-07-26 | 2009-03-25 | 中国乐凯胶片集团公司 | Ultraviolet light solidified crepe printing ink |
| CN101372562B (en) * | 2008-10-09 | 2011-08-31 | 浙江工业大学 | UV photo-curing hydrophobic antifouling paint and preparation thereof |
| CN101638554A (en) * | 2009-05-06 | 2010-02-03 | 佛山市顺德区希贵光固化材料有限公司 | Ultraviolet curing coating |
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| CN102199375A (en) | 2011-09-28 |
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Effective date of registration: 20200805 Address after: Taicang HuaSu road harbor of Suzhou city in Jiangsu province 215400 Port Development Zone No. 6 Patentee after: TAICANG PEIQI PAINT Co.,Ltd. Address before: 523000, Dongguan City, Guangdong province Tangxia Pingshan 188 Industrial Zone Dongguan Pei Qi coating Co., Ltd. Patentee before: Peiqi Paint Co.,Ltd. of Dongguan City |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215400 No. 6, HuaSu Middle Road, taicanggang Port Development Zone, Suzhou, Jiangsu Patentee after: Suzhou Peiqi Material Technology Co.,Ltd. Address before: 215400 No. 6, HuaSu Middle Road, taicanggang Port Development Zone, Suzhou, Jiangsu Patentee before: TAICANG PEIQI PAINT CO.,LTD. |