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Protective paint and preparation method thereof

A technology for protecting coatings and formulations, applied in the direction of coatings, etc., can solve the problems of limited application research reports, and achieve the effect of good peeling resistance and low coating cost

Inactive Publication Date: 2017-05-10
钦州市高新技术产业服务中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Countries all over the world have paid great attention to temporary protective coatings, and my country has also conducted research on temporary protective coatings, but there are not many reports on its application research, and the research mainly focuses on protective coatings for chemical processing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A protective coating is composed of the following mass fraction formula components: 30-35 parts of toluene, 30-35 parts of methacrylic acid, 30-35 parts of butyl acrylate, 10-15 parts of acrylic acid phosphate, and 10-15 parts of methacrylic acid , 10-15 parts of ethyl phthalate, 5-14 parts of hexafluorobutyl ester, 5-10 parts of methacrylic acid, 5-10 parts of methyl ester, 5-7 parts of propylene glycol methyl ether acid, 3-5 parts of butyl acetate, 1-2 parts of foaming agent and 1-2 parts of leveling agent.

Embodiment 2

[0026] A protective coating is composed of the following formula components by mass fraction: 30 parts of toluene, 30 parts of methacrylic acid, 30 parts of butyl acrylate, 10 parts of acrylic acid phosphate, 10 parts of methacrylic acid, 10 parts of ethyl phthalate and hexafluorobutyl ester 5 parts, 5 parts of methacrylic acid, 5 parts of methyl ester, 5 parts of propylene glycol methyl ether acid, 3 parts of butyl acetate, 1 part of defoamer, and 1 part of leveling agent.

Embodiment 3

[0028] A protective coating is composed of the following formula components by mass fraction: 35 parts of toluene, 35 parts of methacrylic acid, 35 parts of butyl acrylate, 15 parts of acrylic acid phosphate, 15 parts of methacrylic acid, 15 parts of ethyl phthalate, and hexafluorobutyl ester 14 parts, 10 parts of methacrylic acid, 10 parts of methyl ester, 7 parts of propylene glycol methyl ether acid, 5 parts of butyl acetate, 2 parts of defoamer, and 2 parts of leveling agent.

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PUM

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Abstract

The invention discloses protective paint and a preparation method thereof. The protective paint is prepared from the following formula ingredients in parts by mass: 30 to 35 parts of methylbenzene, 30 to 35 parts of methacrylic acid, 30 to 35 parts of butyl acrylate, 10 to 15 parts of phosphate acrylate, 10 to 15 parts of methacrylic acid, 10 to 15 parts of acetyl, 5 to 14 parts of hexafluorobutyl, 5 to 10 parts of methacrylic acid, 5 to 10 parts of methyl ester, 5 to 7 parts of ,ethoxy-2-propyl propanoate, 3 to 5 parts of n-butyl acetate, 1 to 2 parts of antifoaming agents and 1 to 2 parts of flatting agents. The protective paint provided by the invention has the advantages of no toxicity and environment protection.

Description

technical field [0001] The invention relates to the technical field of chemical coatings, in particular to a protective coating and a preparation method. Background technique [0002] Protective coating is a kind of coating that can play a temporary protective role in the process of processing and transportation, and is removed after the process of processing and transportation. In the process of transportation, loading and unloading, and assembly of many products such as high-speed railway passenger cars, urban subways, and oil pipes, the surface of the products is protected from scratches and pollution during processing. Due to the special purpose of temporary protective coatings, its technical requirements are quite different from general coatings. First of all, the coating is required to have good releasability and will not affect the quality of subsequent processing procedures. Secondly, during the period of product transportation, loading and unloading, and assembly,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D4/02C09D5/20C09D7/12
CPCC09D4/00C09D5/20C09D7/40
Inventor 戚炎月丘泰西
Owner 钦州市高新技术产业服务中心
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