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High-performance paint for ceramics

A high-performance, ceramic technology, applied in the direction of polyester coatings, coatings, etc., can solve the problems of impact resistance and high temperature, poor adhesion, low hardness, etc., and achieve low toxicity, fast drying speed, and excellent high temperature resistance. Effect

Inactive Publication Date: 2016-12-21
张莘蔓
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a coating for high-performance ceramics to solve the problems of existing coatings for high-performance ceramics such as poor adhesion, resistance to impact and high temperature, low hardness, slow drying and high toxicity.

Method used

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  • High-performance paint for ceramics

Examples

Experimental program
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Effect test

preparation example Construction

[0082] The preparation method of the coating for high-performance ceramics comprises the following steps:

[0083] S1: Polyester resin, pentaerythritol hexaacrylate, linolenic acid ester, maleic anhydride, brominated paraffin, heavy calcium powder, diatomaceous earth, titanium dioxide, boron carbide, polyester fiber, boron fiber, hydroxypropyl methyl Base cellulose, ceramic fibers, surfactants, degassing agents, leveling agents, dispersants, wetting agents, adhesion promoters, catalysts, initiators mixed, microwave power 148-184W, temperature 91-97 °C, stirring at 2200-2500r / min for 2.7-3.5h to prepare mixture a;

[0084] S2: Add trimethylolethane, benzoin ethyl ether, acrylic acid emulsion, glutamine solution, drooping agent, toughening agent, brightening agent, defoamer, tackifier to the mixture a prepared in step S1, in The microwave power is 125-164W, the temperature is 118-126°C, and the rotation speed is 400-600r / min, stirring for 3.5-4.7h to obtain the mixture b;

[0...

Embodiment 1

[0105] A coating for high-performance ceramics, with the unit of weight, comprising the following raw materials: 150 parts of polyester resin, 58 parts of pentaerythritol hexaacrylate, 38 parts of linolenic acid ester, 25 parts of maleic anhydride, trimethylolethane 20 parts, 16 parts of benzoin ether, 35 parts of acrylic emulsion, 25 parts of glutamine solution, 35 parts of brominated paraffin, 8 parts of heavy calcium powder, 6 parts of diatomaceous earth, 5 parts of titanium dioxide, 4 parts of boron carbide, polyester fiber 5 parts, 3 parts of boron fiber, 6 parts of hydroxypropyl methylcellulose, 3 parts of ceramic fiber, 0.6 part of surfactant, 0.5 part of degasser, 0.6 part of leveling agent, 0.7 part of dispersant, 0.4 part of wetting agent Parts, 0.3 parts of adhesion promoter, 0.1 parts of catalyst, 0.2 parts of initiator, 0.5 parts of weeping agent, 0.4 parts of toughening agent, 0.4 parts of brightening agent, 0.5 parts of defoamer, 0.4 parts of tackifier, 1.5 parts...

Embodiment 2

[0153]A coating for high-performance ceramics, which comprises the following raw materials by weight: 134 parts of polyester resin, 52 parts of pentaerythritol hexaacrylate, 32 parts of linolenic acid ester, 20 parts of maleic anhydride, trimethylolethane 17 parts, 12 parts of benzoin ether, 28 parts of acrylic emulsion, 22 parts of glutamine solution, 21 parts of brominated paraffin, 6 parts of heavy calcium powder, 4 parts of diatomaceous earth, 3 parts of titanium dioxide, 3 parts of boron carbide, polyester fiber 4 parts, 3 parts of boron fiber, 4 parts of hydroxypropyl methylcellulose, 2 parts of ceramic fiber, 0.5 part of surfactant, 0.3 part of degasser, 0.3 part of leveling agent, 0.5 part of dispersant, 0.3 part of wetting agent 0.2 parts, 0.2 parts of adhesion promoter, 0.1 parts of catalyst, 0.2 parts of initiator, 0.4 parts of weeping agent, 0.3 parts of toughening agent, 0.3 parts of brightening agent, 0.3 parts of defoaming agent, 0.3 parts of tackifier, 0.9 parts...

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Abstract

The invention discloses high-performance paint for ceramics. The high-performance paint is prepared from polyester resin, pentaerythritol hexaacrylate, linolenate, maleic anhydride, trimethylolethane, benzoin ethyl ether, acrylic emulsion, glutamine solution, brominated paraffin, calcium carbonate, diatomite, titanium dioxide, boron carbide, polyester fibers, boron fibers, hydroxypropyl methyl cellulose, ceramic fibers, a surfactant, a degassing agent, a leveling agent, a dispersing agent, a wetting agent, an adhesion promoter, a catalyst, an initiator, a pattern agent, a toughening agent, an optical brightener, an antifoaming agent, a tackifier, a curing agent, a preservative, an antioxidant, a light stabilizer, a heat stabilizer, an ultraviolet light absorber, an anti-setting agent, a thickening agent, a coalescing agent and a flame retardant. The paint is excellent in adhesive power and mechanical property, high in high temperature resistance, impact resistance and hardness, quick in drying and extremely low in toxicity, thereby being remarkable in comprehensive performance.

Description

【Technical field】 [0001] The invention belongs to the technical field of paint preparation, and in particular relates to a paint for high-performance ceramics. 【Background technique】 [0002] Coatings are usually based on resin or oil, with or without pigments, fillers, viscous liquids prepared with organic solvents or water, and new varieties of coatings that exist in solid form, such as powder coatings, have also appeared. All kinds of coatings should be composed of at least two or three basic components regardless of the form (liquid or solid) of the coating species. That is, it is divided into main film-forming substances, secondary film-forming substances and auxiliary film-forming substances. Paint is a liquid or solid polymer material that can be applied to the surface of a substrate and form a tough continuous coating film (paint film). Formerly known as paint, lacquer. It is mainly used to decorate and protect the painted surface. Some coatings also have specifi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D167/00C09D133/00C09D7/12
CPCC08L2201/08C08L2205/035C09D7/61C09D7/65C09D7/70C09D167/00C08L33/00C08L91/06C08K13/04C08K7/06C08K2003/265C08K3/34C08K2003/385
Inventor 张莘蔓
Owner 张莘蔓
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