Insulating coating

A technology of insulating coatings and components, applied in fire-resistant coatings, coatings, etc., can solve the problems of aging and powdering of coatings, insulating paints without flame retardant function, and easy breakage of ether bonds, etc., to achieve strong adhesion, anti-corrosion and moisture-proof. The effect of excellent performance and high mechanical strength

Inactive Publication Date: 2014-09-10
HUZHOU BAISHENG PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Most of the existing insulating varnishes are epoxy systems. This is due to the outstanding anti-corrosion and insulating properties of epoxy systems. However, the ether bonds

Method used

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  • Insulating coating

Examples

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Embodiment 1

[0009] An insulating coating, consisting of the following components in parts by weight: silica gel powder 20, phenyltrichlorosilane 30, cobalt naphthenate 20, linoleic acid 20, butanol 16, p-phenylenediamine 8, ethylene diamine Acid polyester 20, zinc oxide 10, silsesquioxane compound 15, polyvinyl chloride 10, stabilizer 10.

Embodiment 2

[0011] An insulating coating, consisting of the following components in parts by weight: silica gel powder 30, phenyltrichlorosilane 20, cobalt naphthenate 10, linoleic acid 10, butanol 8, p-phenylenediamine 2, ethylene diamine Acid polyester 10, zinc oxide 6, silsesquioxane compound 5, polyvinyl chloride 6, stabilizer 6.

Embodiment 3

[0013] An insulating coating, consisting of the following components by weight: silica gel powder 23, phenyltrichlorosilane 27, cobalt naphthenate 17, linoleic acid 17, butanol 14, p-phenylene diamine 6, ethylene diamine Acid polyester 17, zinc oxide 9, silsesquioxane compound 12, polyvinyl chloride 9, stabilizer 9.

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Abstract

The invention relates to an insulating coating which is characterized by comprising the following components by weight parts: 20-30 parts of silica-gel powder, 20-30 parts of phenyl trichlorosilane, 10-20 parts of cobalt naphthenate, 10-20 parts of linoleic acid, 8-16 parts of butanol, 2-8 parts of p-phenylenediamine, 10-20 parts of oxalic acid polyester, 6-10 parts of zinc oxide, 5-15 parts of a silsesquioxane compound, 6-10 parts of polyvinyl chloride and 6-10 parts of a stabilizer. Compared with the prior art, the insulating coating has the advantages of strong adhesion power, high mechanical strength, good high temperature resistance, excellent corrosion resistance and moisture resistance, high low-temperature drying speed, good storage stability and excellent flame resistance, electrical insulation property and ultraviolet resistance, and can be used in the field of flame-retardant insulating coatings for surfaces of conductors in various electrical devices.

Description

technical field [0001] The invention relates to an insulating paint. Background technique [0002] With the development of science and technology, people have higher and higher requirements for the performance of insulating materials, and the development of insulating materials with excellent performance is a worldwide topic in the field of electrical and electrical materials. Insulating coatings not only have the high temperature resistance, anti-corrosion and moisture-proof properties of coatings, but also have excellent electrical insulation properties, and are widely used in motors, transformers, etc. Most of the existing insulating varnishes are epoxy systems. This is due to the outstanding anti-corrosion and insulating properties of epoxy systems. However, the ether bonds in epoxy resins are easily broken by ultraviolet radiation, resulting in aging and powdering of the coating. At the same time, these insulating varnishes Not flame retardant. Therefore, how to overc...

Claims

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Application Information

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IPC IPC(8): C09D1/00C09D5/25C09D5/18C09D7/12
Inventor 钱永兴
Owner HUZHOU BAISHENG PAINT
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