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High temperature resistant organic silicon resin emulsion paint

A high-temperature-resistant resin and silicone technology, applied in the field of resin paint, can solve the problems of poor mechanical properties, unsatisfactory, low salt spray resistance, etc., and achieve the effect of excellent salt spray resistance

Inactive Publication Date: 2013-10-23
南京市荣达树脂有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, organosilicon aluminum powder paint is used in high temperature resistant anti-corrosion coatings of aircraft engines, and has made great achievements. Organic silicon ceramic coatings meet the requirements of higher temperature anti-corrosion, but due to the poor mechanical properties of organic silicon itself, adhesion and wear resistance , artificial aging resistance, low salt spray resistance, more and more unable to meet the requirements of modern motors, electrical appliances, aerospace and special media resistance

Method used

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  • High temperature resistant organic silicon resin emulsion paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A kind of organosilicon high temperature resistant resin coating, its components are composed of the following components by weight: 40 parts of silicone resin, 15 parts of epoxy resin, 10 parts of titanium dioxide, 2.8 parts of additives, 10 parts of glass powder, ceramic powder 7 parts, 11 parts of mica powder, 3 parts of asbestos powder, 1.5 parts of zinc phosphate;

[0019] Wherein, the auxiliary agent includes: the weight ratio of fumed silica, polyethylene glycol and KH550 silane coupling agent is 1:2:3.

[0020] The preparation steps of the above-mentioned organosilicon high temperature resistant resin coating include:

[0021] (1) Weigh the corresponding raw material components according to the above parts by weight;

[0022] (2) Add silicone resin and epoxy acrylic resin into the stock pot, stir and mix evenly;

[0023] (3) Then add coloring pigment defoamer, wetting agent, film aid in turn in the material preparation pot, after mixing evenly, add anti-sedime...

Embodiment 2

[0025] A kind of organosilicon high temperature resistant resin coating, its components are composed of the following components by weight: 25 parts of silicone resin, 10 parts of epoxy resin, 15 parts of cadmium red, 3.8 parts of additives, 18 parts of glass powder, ceramic powder 4 parts, 11 parts of mica powder, 1.5 parts of zinc phosphate; wherein, the auxiliary agent includes: the weight ratio of fumed silica, polyethylene glycol and KH550 silane coupling agent is 1:2:3.

[0026] The preparation steps of the above-mentioned organosilicon high temperature resistant resin coating include:

[0027] (1) Weigh the corresponding raw material components according to the above parts by weight;

[0028] (2) Add silicone resin and epoxy acrylic resin into the stock pot, stir and mix evenly;

[0029] (3) Then add coloring pigment defoamer, wetting agent, film aid in turn in the material preparation pot, after mixing evenly, add anti-sedimentation agent, dispersant, coloring pigment...

Embodiment 3

[0031] A kind of organosilicon high temperature resistant resin coating, its component is made up of the following components by weight: 35 parts of organosilicon resin, 12 parts of epoxy resin, 14 parts of ferrochrome black, 3.8 parts of auxiliary agent, 17 parts of glass powder, ceramic 18 parts of powder, 2.0 parts of zinc phosphate;

[0032] Wherein, the auxiliary agent includes: the weight ratio of fumed silica, polyethylene glycol and KH550 silane coupling agent is 1:2:3.

[0033] The preparation steps of the above-mentioned organosilicon high temperature resistant resin coating include:

[0034] (1) Weigh the corresponding raw material components according to the above parts by weight;

[0035] (2) Add silicone resin and epoxy acrylic resin into the stock pot, stir and mix evenly;

[0036] (3) Then add coloring pigment defoamer, wetting agent, film aid in turn in the material preparation pot, after mixing evenly, add anti-sedimentation agent, dispersant, coloring pigm...

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PUM

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Abstract

The invention discloses a high temperature resistant organic silicon resin emulsion paint comprising the following components in parts by weight: 25-40 parts of organic silicon resin, 10-15 parts of epoxy resin, 10-15 parts of coloring pigment, 1.8-2.5 parts of auxiliary, 28-35 parts of filler and 1.5-2.5 parts of zinc phosphate. Compared with the prior art, the high temperature resistant organic silicon resin emulsion paint has the advantages that the technical problems such as poor mechanical property, low adhesive force, wear resistance, artificial aging resistance and salt fog resistance and the like in the organic silicon paint are solved; the high temperature resistance is ensured, and meanwhile, the paint has excellent salt fog resistance, water resistance, artificial aging resistance, wear resistance and adhesive force; the requirements for modern motors, electrical appliances, space navigation and special medium resistance can be met.

Description

technical field [0001] The invention relates to a resin paint, in particular to an organosilicon high temperature resistant resin paint with high temperature resistance, salt spray resistance, heat resistance and strong adhesion. Background technique [0002] High temperature resistant coating is an important coating. Since the industrial production of organic silicon in the 1940s, the high temperature resistant coating formulated with its products has been widely used in high temperature motors and electrical insulation. For example, organosilicon aluminum powder paint is used in high-temperature resistant anti-corrosion coatings for aircraft engines, and has made great achievements. Organic silicon ceramic coatings meet the requirements of higher temperature anti-corrosion, but due to the poor mechanical properties of organic silicon itself, adhesion and wear resistance , Artificial aging resistance, low salt spray resistance, more and more unable to meet the requirements ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D183/04C09D163/00C09D7/12C09D5/00
Inventor 刘荣春
Owner 南京市荣达树脂有限公司
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