Anti-ultraviolet wear-resistant curable coating

A curing coating and anti-ultraviolet technology, applied in the direction of coating, etc., can solve the problems of time-consuming, cost-increasing, large amount of coating, etc., and achieve low energy consumption, good wear resistance and solvent resistance, and good scratch resistance. Effect

Inactive Publication Date: 2015-03-25
QINGDAO DESHENGTAI CONSTR INSTALLATION ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The operation of multiple processes not only consumes a large amount of paint, but also takes a lot of time, which increases the cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] The present invention is an anti-ultraviolet wear-resistant cured coating, which is made of the following raw materials in parts by weight: 2.5 parts of photoinitiator, 2 parts of nano-zirconia, 0.8 parts of acrylic polyol, 5.6 parts of carbamate, 4.5 parts of vinyl acetate maleate, 1.2 parts of methylene succinic acid, 0.35 parts of filler, namely precipitated barium sulfate, 0.3 parts of dispersant, and 0.1 part of antifungal agent.

Embodiment 2

[0014] The present invention is an anti-ultraviolet wear-resistant cured coating, which is made of the following raw materials in parts by weight: 4 parts of photoinitiator, 3 parts of nano-zirconia, 1.5 parts of acrylic polyol, 7.2 parts of carbamate, 6.6 parts of vinyl acetate maleate, 1.5 parts of methylene succinic acid, 0.78 parts of filler, namely precipitated barium sulfate, 0.5 parts of dispersant, and 0.2 parts of antifungal agent.

Embodiment 3

[0016] The present invention is an anti-ultraviolet wear-resistant curing coating, which is made of the following raw materials in parts by weight: 3.2 parts of photoinitiator, 2.5 parts of nano-zirconia, 1.2 parts of acrylic polyol, 6.2 parts of carbamate, 5.4 parts of vinyl acetate maleate, 1.4 parts of methylene succinic acid, 0.55 parts of filler, namely precipitated barium sulfate, 0.4 parts of dispersant, and 0.15 parts of antifungal agent. The anti-ultraviolet wear-resistant cured coating of the present invention can obtain a coating film with both aesthetics and high performance when it is sprayed once, compared with the traditional two or three coating methods; the present invention has high production efficiency and low consumption The advantages of energy and low cost, the obtained paint film has the characteristics of good appearance, good scratch resistance, abrasion resistance and solvent resistance; in addition, the water-based colored coating composition has the...

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PUM

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Abstract

The invention discloses an anti-ultraviolet wear-resistant curable coating which is prepared from the following raw materials in parts by weight: 2.5-4 parts of a photosensitive initiator, 2-3 parts of nano-zirconium oxide, 0.8-1.5 parts of acrylic polyol, 5.6-7.2 parts of carbamate, 4.5-6.6 parts of vinyl acetate maleate, 1.2-1.5 parts of itaconic acid, 0.35-0.78 part of a filler, 0.3-0.5 part of a dispersant and 0.1-0.2 part of a mildew-proof agent. The anti-ultraviolet wear-resistant curable coating disclosed by the invention can obtain an aesthetic and high-performance coated film by performing spraying construction once; in comparison with a traditional way of coating twice or three times, the anti-ultraviolet wear-resistant curable coating has the advantages of high production efficiency, low energy consumption, low cost and the like, the obtained coated film has the characteristics of great appearance, excellent resistance to scratching, wear resistance and solvent resistance and the like; and in addition, a water-based colored coating composition has the advantages of no or a relatively low content of volatile organic compounds and little environmental pollution, and can be used as an environment-friendly material.

Description

technical field [0001] The invention relates to a coating, in particular to a wear-resistant and curable coating capable of preventing ultraviolet rays, and belongs to the field of coatings. Background technique [0002] In the past, most of the coatings used on substrates were solvent-based coatings. However, the volatile organic solvents discharged into the atmosphere by solvent-based coatings have a bad impact on the environment. In recent years, due to human beings' emphasis on environmental protection and energy, countries all over the world have successively strictly controlled the content of VOC in coatings, which has prompted the research on coatings to gradually shift from conventional solvent-based coatings to water-based coatings. Compared with solvent-based coatings, water-based coatings have the advantages of no VOC or low VOC content, and low environmental pollution. The traditional coating on the surface of plastic parts generally requires two coatings and tw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D4/02C09D7/12
Inventor 王朝
Owner QINGDAO DESHENGTAI CONSTR INSTALLATION ENG
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