Wear-resistant paint used for metal components, and preparation method of wear-resistant paint

A technology of wear-resistant coatings and metal components, applied in the direction of coating, etc., can solve the problems of wear resistance, scratch resistance and poor gloss, and achieve good anti-aging performance, good wear resistance and good protection effect

Active Publication Date: 2014-12-31
深圳市越丹科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Technical problem to be solved: Aiming at the shortcomings of the existing coatings for metal components in terms of wear resistance, scratch resistance and poor gloss, the invention provides a wear-resistant coating for metal components and its preparation method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] This embodiment provides a wear-resistant coating for metal components, which contains the following components in parts by mass: 5 parts of cellulose acetate, 15 parts of epoxy phenolic resin, 5 parts of trimethylolpropane triacrylate, 1 part of chlorinated polyethylene 0.5 parts of tetraethyl orthosilicate, 2 parts of ethylene glycol dimethacrylate, 20 parts of diethylenetriamine, 12 parts of ethylenediamine, 0.3 parts of anti-aging agent, and 0.1 part of benzophenone.

[0012] The preparation steps of a wear-resistant coating for metal components are as follows: cellulose acetate, epoxy phenolic resin, trimethylolpropane triacrylate, chlorinated polyethylene, tetraethyl orthosilicate, ethylene glycol dimethacrylate Add ester, diethylenetriamine, ethylenediamine, anti-aging agent and benzophenone into the reaction kettle, heat to 80°C, mix for 2 hours, and then grind to a fineness of 80 mesh to obtain the finished product.

Embodiment 2

[0014] This embodiment provides a wear-resistant coating for metal components, which contains the following components in parts by mass: 8 parts of cellulose acetate, 20 parts of epoxy phenolic resin, 7 parts of trimethylolpropane triacrylate, 2 parts of chlorinated polyethylene 0.7 parts of tetraethyl orthosilicate, 3 parts of ethylene glycol dimethacrylate, 25 parts of diethylenetriamine, 15 parts of ethylenediamine, 0.4 parts of anti-aging agent, and 0.15 parts of benzophenone.

[0015] The preparation steps of a wear-resistant coating for metal components are as follows: cellulose acetate, epoxy phenolic resin, trimethylolpropane triacrylate, chlorinated polyethylene, tetraethyl orthosilicate, ethylene glycol dimethacrylate Add ester, diethylenetriamine, ethylenediamine, anti-aging agent and benzophenone into the reaction kettle, heat to 100°C, mix for 3 hours, and then grind to a fineness of 100 mesh to obtain the finished product.

Embodiment 3

[0017] This embodiment provides a wear-resistant coating for metal components, which contains the following components in parts by mass: 14 parts of cellulose acetate, 28 parts of epoxy phenolic resin, 10 parts of trimethylolpropane triacrylate, 3 parts of chlorinated polyethylene 1.1 parts of tetraethyl orthosilicate, 4 parts of ethylene glycol dimethacrylate, 30 parts of diethylenetriamine, 20 parts of ethylenediamine, 0.5 parts of anti-aging agent, and 0.2 parts of benzophenone.

[0018] The preparation steps of a wear-resistant coating for metal components are as follows: cellulose acetate, epoxy phenolic resin, trimethylolpropane triacrylate, chlorinated polyethylene, tetraethyl orthosilicate, ethylene glycol dimethacrylate Add ester, diethylenetriamine, ethylenediamine, anti-aging agent and benzophenone into the reaction kettle, heat to 90°C, mix for 2.5 hours, and then grind to a fineness of 90 mesh to obtain the finished product.

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Abstract

The invention provides wear-resistant paint used for metal components, and a preparation method of the wear-resistant paint. The wear-resistant paint contains the following ingredients in parts by weight: 5-16 parts of cellulose acetate, 15-31 parts of epoxy phenolic resin, 5-12 parts of trimethylolpropane triacrylate, 1-3.6 parts of chlorinated polyethylene, 0.5-1.3 parts of tetraethyl orthosilicate, 2-5 parts of glycol dimethacrylate, 20-35 parts of diethylenetriamine, 12-25 parts of ethylenediamine, 0.3-0.6 parts of antiager, and 0.1-0.3 parts of benzophenone. The paint provided by the invention has good wear resistance, scratch resistance and gloss, and also has good ageing resistance, so as to well protect metal components.

Description

technical field [0001] The invention relates to the field of coatings, in particular to a wear-resistant coating for metal components and a preparation method thereof. Background technique [0002] Epoxy phenolic resin has excellent heat resistance and solvent resistance, and the coating made with it has a wide range of uses. [0003] Metal components play a very important role in people's daily life and are indispensable parts in the process of equipment assembly. How to improve the wear resistance of metal components has always been a problem to be solved. The existing coatings for the surface of metal components have low abrasion resistance, poor scratch resistance and gloss, and low aging resistance. Contents of the invention [0004] Technical problem to be solved: Aiming at the disadvantages of the existing coatings for metal components such as poor abrasion resistance, scratch resistance and poor gloss, the invention provides a wear-resistant coating for metal co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D4/02C09D4/06C09D7/12
Inventor 戴晓宸
Owner 深圳市越丹科技有限公司
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