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Glass-surface wear-proof ultraviolet curing coating for spraying machines

A glass surface and curing coating technology, applied in the field of coatings, can solve the problems of poor hardness, wear resistance and durability, and achieve the effect of improving friction resistance and durability, and improving wear resistance

Inactive Publication Date: 2015-08-05
GUANGXI GAONONG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a wear-resistant UV-cured coating on the glass surface of the sprayer to solve the problems of poor surface hardness, wear resistance and durability of the glass for the sprayer in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Among them, the wear-resistant UV-curable coating on the glass surface of the sprayer is made of the following components in mass fractions: 7 parts of water-based polyester acrylate; 2 parts of benzophenone; 5 parts of tetraethyl orthosilicate; propylene oxide 10 parts of ester; 3 parts of calcium carbonate; 3 parts of silicon dioxide; 4 parts of defoamer; 0.5 parts of organometallic catalyst; 1 part of crosslinking agent; 3 parts of neutralizing agent; 4 parts of chain extender.

Embodiment 2

[0036] Among them, the wear-resistant UV-curable coating on the glass surface of the sprayer is made of the following components in mass fractions: 15 parts of water-based polyester acrylate; 4 parts of benzophenone; 7 parts of tetraethyl orthosilicate; propylene oxide 28 parts of ester; 8 parts of calcium carbonate; 8 parts of silicon dioxide; 8 parts of defoamer; 1.5 parts of organic metal catalyst; 4 parts of crosslinking agent; 6 parts of neutralizing agent; 6 parts of chain extender.

[0037] From the above description, it can be seen that the above-mentioned embodiments of the present invention have achieved the following technical effects:

[0038] The invention overcomes the deficiencies in the prior art. The coating can be well integrated with the glass surface of the sprayer after being irradiated by ultraviolet light, and improves the friction resistance and durability, and makes the surface of the glass for the sprayer smoother, improving the spraying machine. Wear...

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Abstract

The invention discloses a glass-surface wear-proof ultraviolet curing coating for spraying machines. The coating is prepared from, by mass, 5-16 parts of waterborne polyester acrylate, 2-4 parts of benzophenone, 4-8 parts of tetraethyl orthosilicate, 6-30 parts of epoxy propylene ester, 2-8 parts of calcium carbonate, 1-10 parts of silicon dioxide, 3-9 parts of defoamer, 0.5-2 parts of organo-metallic catalyst, 1-6 parts of cross-linking agent, 3-8 parts of neutralizer and 2-9 parts of chain extender. Shortcomings in the prior art are overcome, the coating can be well fused with the glass surface after being subjected to ultraviolet irradiation, the glass surface is enabled to be smoother, wear resistance, corrosion resistance, durability and rub resistance of the glass surface are improved, and the glass-surface wear-proof ultraviolet curing coating can be applied widely.

Description

technical field [0001] The invention relates to the field of coatings, in particular to a wear-resistant ultraviolet light-cured coating on the glass surface of a sprayer. Background technique [0002] Glass for spray machines is exposed to sunlight all the year round. How to make the glass for spray machines more durable and shiny is a problem that needs to be solved in the field of glass for spray machines. Currently used UV-curable coatings have problems such as poor durability, poor abrasion resistance, and insufficient effort. [0003] With the improvement of the level of science and technology, the requirements for the abrasion resistance of the glass surface for sprayers have been improved, especially for the hardness, wear resistance, durability and other performance requirements of the glass surface for sprayers. The higher it is, so it is necessary to study more advanced coatings to meet people's needs. Contents of the invention [0004] The object of the prese...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D167/06C09D7/12
CPCC09D167/06C08K3/26C08K3/36C08K5/5415C08K2003/265C09D7/61C09D7/63
Inventor 梁远雄赖学庆
Owner GUANGXI GAONONG MACHINERY
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