High-temperature-resistant non-expansion type flameproof and anticorrosive paint and preparation method thereof

A non-intumescent, anti-corrosion coating technology, used in anti-corrosion coatings, fire-retardant coatings, coatings, etc., can solve problems such as only reaching about 700 ° C, peeling or coking, loss of anti-corrosion, etc., to achieve protection from damage, strong anti-corrosion Corrosion performance, good adhesion effect

Inactive Publication Date: 2014-05-07
JIANGSU XIN AN NEW MATERIALS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, AkzoNobel has developed a two-in-one functional coating with both fireproof and anticorrosion functions, but the coating also has certain limitations in its use. Shedding or coking, thus losing the antiseptic effect
Coatings in the prior art still mostly use ordinary organic high-temperature-resistant resins as the main raw materials, and the high-temperature resistance of ordinary organic high-temperature-resistant resins is usually only about 600°C, and even well-matched high-temperature-resistant materials usually can only reach 700°C about

Method used

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  • High-temperature-resistant non-expansion type flameproof and anticorrosive paint and preparation method thereof
  • High-temperature-resistant non-expansion type flameproof and anticorrosive paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A preparation method of high temperature resistant non-expandable fireproof and anticorrosion coating, the preparation method is as follows: 40 parts of tetraethyl orthosilicate-32, 20 parts of hollow glass microspheres, 10 parts of glass flakes, 5 parts of silane coupling Add agent KH-55O, 5 parts of dispersant HX-4030 and 20 parts of n-butanol directly into the stirring tank for mixing and stirring, the stirring speed is 800r / min, and the stirring time is 30min.

Embodiment 2

[0018] A preparation method of high temperature resistant non-expandable fireproof and anticorrosion coating, the preparation method is as follows: 50 parts of tetraethyl orthosilicate-32, 23 parts of hollow glass microspheres, 12 parts of glass flakes, and 8 parts of silane coupling Add agent KH-55O, 8 parts of dispersant HX-4030 and 22 parts of n-butanol directly into the stirring tank for mixing and stirring, the stirring speed is 900r / min, and the stirring time is 40min.

Embodiment 3

[0020] A preparation method of high temperature resistant non-expandable fireproof and anticorrosion coating, the preparation method is as follows: 55 parts of tetraethyl orthosilicate-32, 25 parts of hollow glass microspheres, 15 parts of glass flakes, 10 parts of silane coupling Add agent KH-55O, 10 parts of dispersant HX-4030 and 25 parts of n-butanol directly into the stirring tank for mixing and stirring, the stirring speed is 1000r / min, and the stirring time is 45min.

[0021] The high temperature resistant non-intumescent fireproof and anticorrosion coating of the present invention is carried out each performance test, and data is as follows table 1:

[0022] Table 1 High temperature resistant non-expandable fireproof and anticorrosion coating performance testing data of the present invention

[0023]

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Abstract

The invention discloses high-temperature-resistant non-expansion type flameproof and anticorrosive paint and a preparation method thereof. Tetraethyl orthosilicate, hollow glass micro beads, glass scales, a silane coupler, butyl alcohol and an auxiliary are directly added into an agitation kettle, mixed and agitated at a speed of 800-1,000 r / min for 30-45 minutes to obtain the high-temperature-resistant non-expansion type flameproof and anticorrosive paint. The paint has the double functions of fire protection and corrosion prevention, so as to solve the problems of difficulty in fire protection and corrosion prevention of chemical industry enterprises, effectively prevent fire disasters caused by the leakage of high-temperature liquid, and better avoid damage to public property.

Description

technical field [0001] The invention relates to a paint and a preparation method thereof, in particular to a high-temperature-resistant non-expandable fireproof and anti-corrosion paint and a preparation method thereof, belonging to the technical field of paint. Background technique [0002] At present, the coatings on the market generally only have anti-corrosion function or only have fire-proof function, and there are few coatings with both fire-proof and anti-corrosion functions. In recent years, AkzoNobel has developed a two-in-one functional coating with both fireproof and anticorrosion functions, but the coating also has certain limitations in its use. Falling off or coking, thus losing the antiseptic effect. Coatings in the prior art still mostly use ordinary organic high-temperature-resistant resins as the main raw materials, and the high-temperature resistance of ordinary organic high-temperature-resistant resins is usually only about 600°C, and even well-matched h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D183/02C09D5/18C09D5/08C09D7/12
Inventor 王旭莹杨帆
Owner JIANGSU XIN AN NEW MATERIALS TECH
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