Novel black high-temperature-resistant paint capable of resisting high temperature of 600 DEG C and preparation method thereof

A high-temperature-resistant, black-colored technology, applied in coatings, fire-resistant coatings, etc., can solve the problems of poor temperature resistance, uneven product, discoloration, etc., and achieve the effect of improved adhesion, excellent comprehensive performance, and slight color change

Inactive Publication Date: 2020-05-22
日照德联化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, domestic 600°C black high-temperature-resistant paint products are uneven, and there are situations of poor temperature resistance, discoloration, or poor alternation of cold and heat. Therefore, the present invention improves the products in view of the above situations. Excellent performance in temperature resistance, discoloration resistance, alternating heat and cold resistance, adhesion, corrosion resistance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The embodiment of the present invention provides a new type of 600°C black high temperature resistant paint. The 600°C black high temperature resistant paint is composed of component A and component B, and the ratio of component A to component B is 20:1;

[0027] Component A includes the following materials in parts by weight: 450 parts of silicone resin, 4 parts of dispersant, 80 parts of copper chrome black, 40 parts of sericite powder, 40 parts of zinc phosphate, 40 parts of barium phosphate, and 140 parts of lead-free glass powder;

[0028] Component B includes the following materials in parts by weight: 1.7 parts of KH550 and 38 parts of absolute ethanol.

[0029] Among them, the particle size of sericite powder is 1200-1300 mesh; lead-free glass powder is composed of lead-free glass powder (500°C) and lead-free glass powder (400°C), wherein lead-free glass powder (500°C) and lead-free glass powder (400°C) mass ratio is 1:1.

[0030] A method for preparing a novel...

Embodiment 2

[0045] The embodiment of the present invention provides a new type of 600°C black high temperature resistant paint, the 600°C black high temperature resistant paint is composed of component A and component B, and the ratio of component A to component B is 20:1;

[0046] Component A includes the following materials by weight: 500 parts of silicone resin, 5 parts of dispersant, 100 parts of copper chrome black, 50 parts of sericite powder, 50 parts of zinc phosphate, 50 parts of barium phosphate, and 150 parts of lead-free glass powder;

[0047] Component B includes the following materials in parts by weight: 2.25 parts of KH550 and 43 parts of absolute ethanol.

[0048] Among them, the particle size of sericite powder is 1200-1300 mesh; lead-free glass powder is composed of lead-free glass powder (500°C) and lead-free glass powder (400°C), wherein lead-free glass powder (500°C) and lead-free glass powder (400°C) mass ratio is 1:1.

[0049] A method for preparing a novel 600°C ...

Embodiment 3

[0055] The embodiment of the present invention provides a new type of 600°C black high temperature resistant paint, the 600°C black high temperature resistant paint is composed of component A and component B, and the ratio of component A to component B is 20:1;

[0056] Component A includes the following materials by weight: 550 parts of silicone resin, 6 parts of dispersant, 120 parts of copper chrome black, 60 parts of sericite powder, 60 parts of zinc phosphate, 60 parts of barium phosphate, and 160 parts of lead-free glass powder;

[0057] Component B includes the following materials in parts by weight: 2.8 parts of KH550 and 48 parts of absolute ethanol.

[0058]Among them, the particle size of sericite powder is 1200-1300 mesh; lead-free glass powder is composed of lead-free glass powder (500°C) and lead-free glass powder (400°C), of which lead-free glass powder (500°C) and lead-free glass powder (400°C) mass ratio is 1:1.

[0059] A method for preparing a novel 600°C b...

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Abstract

The invention provides a novel black high-temperature-resistant paint capable of resisting a high temperature of 600 DEG C and a preparation method thereof, belonging to the technical field of paint preparation. The black high-temperature-resistant paint is composed of a component A and a component B in a ratio of 20: 1. The component A comprises the following materials in parts by weight: 450 to550 parts of organic silicon resin, 4 to 6 parts of a dispersing agent, 80 to 120 parts of copper chrome black, 40 to 60 parts of sericite powder, 40 to 60 parts of zinc phosphate, 40 to 60 parts of barium phosphate and 140 to 160 parts of lead-free glass powder. The component B comprises the following materials in parts by weight: 1.7 to 2.8 parts of KH550 and 38 to 48 parts of absolute ethyl alcohol. According to the invention, the preparation raw materials are reasonably selected, so the prepared paint is relatively excellent in high-temperature resistance, resistance to alternate cooling and heating, saline water resistance and the like, and extremely slight in color change, and is a high-temperature coating with excellent comprehensive performance.

Description

technical field [0001] The invention relates to the technical field of paint preparation, in particular to a novel 600°C black high-temperature-resistant paint and a preparation method thereof. Background technique [0002] High temperature resistant paint, also known as high temperature resistant paint, high temperature paint, heat resistant paint, is divided into organic silicon and inorganic silicon high temperature resistant paint series, high temperature resistant paint, as the name suggests, is a paint that can withstand high temperature oxidation and corrosion by other media. [0003] At present, domestic products of 600°C black high-temperature-resistant paint are uneven, and there are situations of poor temperature resistance, discoloration, or poor alternation of cold and heat. It has excellent performance in temperature resistance, discoloration resistance, cold and heat resistance, adhesion and corrosion resistance. Contents of the invention [0004] (1) Solve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D183/04C09D7/61C09D7/63
CPCC08K2003/2248C08K2003/2251C08K2003/328C08K2201/014C09D5/18C09D183/04C08K13/02C08K5/544C08K3/34C08K3/32C08K3/40C08K3/22
Inventor 刘文刚孙如强
Owner 日照德联化工有限公司
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