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Antiskid and anti-corrosive high temperature-resistant paint

A high-temperature-resistant coating and corrosion-resistant technology, applied in the direction of anti-corrosion coatings, coatings, etc., can solve the problems of poor overall performance and singleness of coatings, and achieve the effect of good corrosion resistance, anti-skid performance, and excellent high temperature resistance

Inactive Publication Date: 2020-03-24
湖南太子化工涂料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the existing paint systems are paints with a single function, and most of the paints have poor overall performance. Therefore, it is necessary to provide a paint that is both high temperature resistant and wear-resistant and non-slip.

Method used

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  • Antiskid and anti-corrosive high temperature-resistant paint
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  • Antiskid and anti-corrosive high temperature-resistant paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] An anti-skid, corrosion-resistant and high-temperature-resistant paint, the paint raw material includes the following components by weight:

[0032]

[0033] Among them, the preparation method of the silicone-modified silica sol resin solution is: use dilute sulfuric acid to adjust the pH of the alkaline silica sol to 4.0, and mix it with methyltrimethoxysilane and diphenyldimethoxysilane in a mass ratio of 0.5 :1 The mixture composed of alkane is mixed evenly according to the mass ratio of 1:1.2, and poured into a reaction kettle with a reflux device, and the hydrolysis and polycondensation reaction is carried out at a temperature of 70°C, and the reflux reaction is carried out for 6 hours. The reflux device is removed, and the alkaline silica sol is added. Diethylene glycol butyl ether 0.5 times the total mass of the mixture of organosilane, continue to stir, and then heat up to 155 ° C for dehydration, until no water can be detected with anhydrous copper sulfate, s...

Embodiment 2

[0040] An anti-skid, corrosion-resistant and high-temperature-resistant paint, the paint raw material includes the following components by weight:

[0041]

[0042] Among them, the preparation method of the silicone-modified silica sol resin solution is: use dilute sulfuric acid to adjust the pH of the alkaline silica sol to 5.5, and mix it with methyltrimethoxysilane and diphenyldimethoxysilane in a mass ratio of 0.4 :1 The mixture composed of alkane is mixed evenly according to the mass ratio of 1:1.1, and poured into a reaction kettle with a reflux device, and the hydrolysis and polycondensation reaction is carried out at a temperature of 66°C, and the reflux reaction is carried out for 6 hours. The reflux device is removed, and the alkaline silica sol is added. Diethylene glycol butyl ether 0.4 times the total mass of the mixture of organosilane, continue to stir, then heat up to 150 ° C for dehydration, until no water can be detected with anhydrous copper sulfate, stop ...

Embodiment 3

[0049]An anti-skid, corrosion-resistant and high-temperature-resistant paint, the paint raw material includes the following components by weight:

[0050]

[0051] Among them, the preparation method of the silicone-modified silica sol resin solution is: use dilute sulfuric acid to adjust the pH of the alkaline silica sol to 5, and mix it with methyltrimethoxysilane and diphenyldimethoxysilane in a mass ratio of 0.6 :1 The mixture composed of alkane is mixed evenly according to the mass ratio of 1:1.3, and poured into a reaction kettle with a reflux device, and the hydrolysis and polycondensation reaction is carried out at a temperature of 72°C, and the reflux reaction is 7h, the reflux device is removed, and the alkaline silica sol is added Diethylene glycol butyl ether 0.6 times the total mass of the mixture of organosilane, continue to stir, then heat up to 160 ° C for dehydration, until no water can be detected with anhydrous copper sulfate, stop heating, cool to room tem...

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Abstract

Relating to the technical field of paint, the invention provides an antiskid and anti-corrosive high temperature-resistant paint. The paint comprises the following raw materials by weight: organic silicon modified silica sol resin, modified boehmite, kaolin, sodium water glass, quartz, iron oxide red, aluminum oxide short fiber and a polyamide curing agent. The preparation method includes: mixingkaolin, quartz, iron oxide red and aluminum oxide short fiber powder uniformly to obtain a component A; mixing organic silicon modified silica sol resin, sodium water glass and the polyamide curing agent uniformly to obtain a component B; and adding the component B slowly into the component A dropwise, and at the same time conducting stirring, thus obtaining the antiskid and anti-corrosive high temperature-resistant paint. The paint prepared by reasonable blending of the organic silicon modified silica sol resin and the polyamide curing agent with modified boehmite, kaolin, sodium water glass,quartz, iron oxide red, aluminum oxide short fiber and other inorganic filler, the prepared paint has excellent high temperature resistance, corrosion resistance, skid resistance and good comprehensive mechanical properties.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to an anti-slip, corrosion-resistant, high-temperature resistant coating. Background technique [0002] Coating refers to a coating material that is applied to the surface of a substrate to form a protective, decorative or special function. [0003] High temperature resistant coating is an important functional coating. It is often used on the surface of instruments and equipment, pipelines, heating furnaces, etc. working in high temperature environment. The paint film does not appear discoloration, cracking, falling off, etc., and still guarantees good physical and mechanical properties, so that the protected object can work normally in a high temperature environment. [0004] Most of the existing paint systems are paints with a single function, and most of the paints have poor overall performance. Therefore, it is necessary in this field to provide a paint that is both high tempe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D183/04C09D5/08C09D7/62C09D7/61
CPCC08L2201/08C09D5/08C09D183/04C09D7/61C09D7/62C09D7/70C08L77/00C08K13/06C08K9/04C08K7/08C08K3/36C08K3/346
Inventor 刘骏
Owner 湖南太子化工涂料有限公司
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