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Insulating material of high voltage transmission equipment

A technology for power transmission and transformation equipment and insulating materials, applied in the field of high-voltage power transmission and transformation equipment, can solve problems such as damage to electronic components, paralysis of transmission lines, affecting power transmission and power users, etc. Strong pressure and anti-aging effect

Inactive Publication Date: 2015-12-02
HEFEI HAICHANG ELECTRICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the electronic components and conductive lines in the high-voltage power transmission and transformation equipment are all in a high-voltage environment, and it is particularly easy to generate arcs between lines during high-voltage operation, resulting in damage to electronic components. Lead to the paralysis of the entire transmission line, affecting normal transmission and electricity users

Method used

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Embodiment Construction

[0007] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0008] Insulating materials for high-voltage power transmission and transformation equipment, the material composition is in parts by weight, and the formula consists of the following components: 10-23 parts of natural rubber, 1-12 parts of elastomer, 2-5 parts of retardant oil, phenolic-polyethylene 4-16 parts of alcohol acetal, 2-5 parts of mica, 2-6 parts of magnesium hydroxide, 4-6 parts of phenolic resin, 5-7 parts of silicon dioxide, 3-7 parts of urea-formaldehyde resin, 2-6 parts of clay, 2-7 parts of acrylic resin, 4-23 parts of kaolin, 4-16 parts of epoxy resin and 2-5 parts of polyimide.

[0009] In actual operat...

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PUM

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Abstract

The invention relates to an insulating material of high voltage transmission equipment. The formula of the insulating material comprises the materials by weight of 10-23 parts of natural rubber, 1-12 parts of an elastomer, 2-5 parts of a flame retardant oil, 4-16 parts of phenolic aldehyde-polyvinyl acetal, 2-5 parts of mica, 2-6 parts of magnesium hydroxide, 4-6 parts of phenolic resin, 5-7 parts of silicon dioxide, 3-7 parts of urea resin, 2-6 parts of argil, 2-7 parts of acrylic resin, 4-7 parts of kaolin, 4-16 parts of epoxy resin and 2-5 parts of polyimide.

Description

technical field [0001] The invention relates to the technical field of high-voltage power transmission and transformation equipment, in particular to insulating materials for high-voltage power transmission and transformation equipment. Background technique [0002] In the prior art, the electronic components and conductive lines in the high-voltage power transmission and transformation equipment are all in a high-voltage environment, and it is particularly easy to generate arcs between lines during high-voltage operation, resulting in damage to electronic components. Lead to the paralysis of the entire transmission line, affecting the normal transmission and electricity users. Contents of the invention [0003] Based on the deficiencies of the prior art, the present invention provides an insulating material for high-voltage power transmission and transformation equipment that can effectively avoid electric arcs between lines, has strong insulation performance, and has a l...

Claims

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Application Information

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IPC IPC(8): C08L7/00C08L101/00C08L29/14C08L61/06C08L61/24C08L33/00C08L63/00C08L79/08C08K3/34C08K3/22C08K3/36
Inventor 李霞飞张文兵
Owner HEFEI HAICHANG ELECTRICAL TECH
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