Flame-retardant coating for insulated coil

A technology of flame retardant coatings and insulating coils, applied in fire retardant coatings, epoxy resin coatings, coatings, etc., can solve the problems of pollution, poor flame retardant insulation performance, etc., and achieve strong insulation performance, good aging resistance, and easy production. quick effect

Inactive Publication Date: 2016-08-24
黄传波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] A coil refers to an inductor. A coil is a commonly used electrical device. It refers to wires wound up one by one. The wires are insulated from each other. They are widely used in networks, telecommunications, household appliances, AC power supplies and peripheral equipment. With economic With the development of the industry and the progress of the industry, the requirements for the flame retardant insulation protection of the inductor are getting higher and higher. At present, in the production of the flame retardant insulation coating of the inductor, the flame retardant insulation performance of the product is poor, and due to the pollution of the polluting organic solvent The use will cause certain pollution to the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] A flame-retardant coating for insulating coils, which has the following components in parts by weight:

[0011] 15 parts of epoxy resin, 12 parts of acid anhydride, 0.2 parts of modified aromatic amine, 25 parts of perchloropentane, 2.2 parts of 660 active diluent, 15 parts of antimony trioxide, 23 parts of talcum powder, phenyl glycidyl ether 5.8 servings.

Embodiment 2

[0013] A flame-retardant coating for insulating coils, which has the following components in parts by weight:

[0014] 18 parts of epoxy resin, 16 parts of acid anhydride, 0.2 parts of modified aromatic amine, 27 parts of perchloropentane, 2 parts of 660 active diluent, 13 parts of antimony trioxide, 20 parts of talcum powder, phenyl glycidyl ether 5.6 servings.

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PUM

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Abstract

The invention discloses a flame-retardant coating for an insulated coil. The flame-retardant coating is composed of the following components in parts by weight: 15-18 parts of an epoxy resin, 12-16 parts of anhydride, 0.2 part of modified aromatic amine, 27-25 parts of perchlorocyclopentadecane, 2-2.2 parts of 660 reactive diluent, 13-15 parts of antimonous oxide, 20-23 parts of talcum powder and 5.6-5.8 parts of phenylglycidyl. The flame-retardant coating has the beneficial effects that the novel insulated coating disclosed by the invention has extremely high insulating property and excellent aging resistance, and the manufacture is simple, convenient and rapid.

Description

technical field [0001] The invention relates to the technical field of chemical industry, in particular to a flame-retardant coating for insulating coils. Background technique [0002] A coil refers to an inductor. A coil is a commonly used electrical device. It refers to wires wound up one by one. The wires are insulated from each other. They are widely used in networks, telecommunications, household appliances, AC power supplies and peripheral equipment. With economic With the development of the industry and the progress of the industry, the requirements for the flame retardant insulation protection of the inductor are getting higher and higher. At present, in the production of the flame retardant insulation coating of the inductor, the flame retardant insulation performance of the product is poor, and due to the pollution of the polluting organic solvent The use will cause certain pollution to the environment. Contents of the invention [0003] The purpose of the prese...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D7/12C09D5/25C09D5/18
Inventor 黄传波
Owner 黄传波
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