Insulating coating

A technology of insulating paint and cellulose acetate resin, applied in the field of insulating paint, can solve the problem of low temperature resistance, and achieve the effects of good weather resistance, good adhesion and long service life

Inactive Publication Date: 2015-01-07
QINGDAO JIASHANG CREATIVE CULTURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an insulating coating, which solves the problem of l...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] An insulating paint, comprising the following components by weight, 20 parts of cellulose acetate resin, 12 parts of active methyl polyurethane resin, 15 parts of ethylene glycol dimethyl ester, 2 parts of phenolic propane epoxy resin, 2 parts of polyamide resin 4 parts, elastic polyurethane emulsion 4 parts, water-based silicone acrylic emulsion 10 parts, hydroxypropyl methylcellulose 0.3 parts, calcined kaolin 6 parts, talcum powder 15 parts, phthalocyanine blue 6 parts, 1250 mesh barium sulfate 10 parts, carbon black 6 parts 8 parts, 8 parts of ethylene glycol butyl ether, 2 parts of m-nitrophenol, 2 parts of ammonium polyphosphate, 0.5 parts of pentaerythritol, 1.3 parts of aromatic hydrocarbon sulfonic acid, 2 parts of silane coupling agent, 1.2 parts of leveling agent, 0.3 parts of bactericidal preservative Parts, 55 parts of solvent.

[0014] Further, the leveling agent is R-2020 leveling agent.

[0015] Further, the bactericidal preservative is LXE bactericidal...

Embodiment 2

[0018] An insulating coating, comprising the following components by weight, 10 parts of cellulose acetate resin, 8 parts of active methyl polyurethane resin, 8 parts of ethylene glycol dimethyl ester, 2 parts of phenolic propane epoxy resin, 6 parts of polyamide resin 4 parts, elastic polyurethane emulsion 4 parts, water-based silicone acrylic emulsion 10 parts, hydroxypropyl methylcellulose 0.3 parts, calcined kaolin 6 parts, talcum powder 15 parts, phthalocyanine blue 6 parts, 1250 mesh barium sulfate 5 parts, carbon black 6 parts 8 parts, 8 parts of ethylene glycol butyl ether, 2 parts of m-nitrophenol, 0.1 parts of ammonium polyphosphate, 1.5 parts of pentaerythritol, 0.2 parts of aromatic hydrocarbon sulfonic acid, 2 parts of silane coupling agent, 0.5 parts of leveling agent, 0.3 parts of bactericidal preservative Parts, 35 parts of solvent.

[0019] Further, the leveling agent is R-2020 leveling agent.

[0020] Further, the bactericidal preservative is LXE bactericida...

Embodiment 3

[0023] An insulating paint, comprising the following components by weight, 15 parts of cellulose acetate resin, 10 parts of active methyl polyurethane resin, 12 parts of ethylene glycol dimethyl ester, 5 parts of phenolic propane epoxy resin, 4 parts of polyamide resin 2.5 parts of elastic polyurethane emulsion, 12 parts of water-based silicone acrylic emulsion, 1 part of hydroxypropyl methylcellulose, 9 parts of calcined kaolin, 12 parts of talcum powder, 4 parts of phthalocyanine blue, 9 parts of 1250 mesh barium sulfate, 4 parts of carbon black Parts, 6 parts of ethylene glycol butyl ether, 2.5 parts of m-nitrophenol, 1.6 parts of ammonium polyphosphate, 0.8 parts of pentaerythritol, 0.7 parts of aromatic hydrocarbon sulfonic acid, 2 parts of silane coupling agent, 0.7 parts of leveling agent, 0.5 parts of bactericidal preservative Parts, 45 parts of solvent.

[0024] Further, the leveling agent is R-2020 leveling agent.

[0025] Further, the bactericidal preservative is L...

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PUM

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Abstract

The invention relates an insulating coating which comprises the following components: cellulose acetate fiber resin, active methyl-containing polyurethane resin, ethylene glycol dimethyl ester, phenol propane epoxy resin, polyamide resin, elastic polyurethane emulsion, water-based silicone acrylic emulsion, hydroxypropyl methyl cellulose, calcined kaolin, talcum powder, phthalo blue, 1250-mesh barium sulfate, carbon black, butyl cellosolve, m-nitrophenol, ammonium polyphosphate, pentaerythritol, arene sulfonic acid, a silane coupling agent, a flatting agent, a sterilization preservative and a solvent. The insulating coating has the following beneficial effects that the mechanical strength is high, the weather fastness is good, the adhesion force is good, the acid resistance is good, the service life is long, and above all, the insulating coating can be used for a long time at a high temperature of 260-360 DEG C.

Description

technical field [0001] The invention relates to an insulating paint and belongs to the field of paint preparation. Background technique [0002] Insulating coatings are used as protective coatings for products or components in the electronics automotive industry due to their excellent electrical insulating properties. The working environment temperature of electrical products and electronic products and other components is high, and the temperature resistance requirements of the outer protective coating are also high. However, the temperature resistance of commonly used insulating coatings is not good. Therefore, it is necessary to develop an insulating coating with good temperature resistance. And the application of electronic products is particularly important. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an insulating coating, which solves the problem of low temperature resistance of commonly used insulati...

Claims

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Application Information

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IPC IPC(8): C09D101/12C09D175/04C09D163/00C09D177/00C09D133/04C09D5/25C09D7/12
CPCC09D101/12C08L2201/08C08L2205/035C09D7/61C09D7/63C09D7/65
Inventor 范开娟李文勇李长敏
Owner QINGDAO JIASHANG CREATIVE CULTURE
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