Environmental-friendly high-temperature-resistant cable material for computer

A technology of high temperature resistance and cable material, which is applied in the direction of circuits, electrical components, organic insulators, etc., can solve the problems of computer cable safety hazards, flammable hydrogen chloride, low safety and reliability, etc., to achieve hydrophobic and mechanical properties enhancement, cross-linking High temperature, high temperature can enhance the effect

Inactive Publication Date: 2016-07-20
ANHUI SPECIAL CABLE GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Computer cables are mainly used for signal transmission of electronic computer systems, monitoring circuits, and automatic control systems, and for connection of testing instruments and instruments. Computer cable materials are mainly cable cores and PVC outer sheaths composed of polyolefin wire groups, but polyolefin Insulation materials are flammable, extremely flammable and will produce a large amount of toxic hydrogen chloride gas, which will pollute the environment and bring great hidden dangers to the safe operation of equipment using computer cables. In addition, the current computer cable materials are poor in water resistance, so the current Some computer cables have low safety and reliability in fire and water environments, and are not suitable for places with dense population and high requirements for equipment safety and reliability.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] An environment-friendly and high-temperature-resistant cable material for computers, the raw materials of which include by weight: 50 parts of polytetrafluoroethylene, 0.9 parts of polyphenylene sulfide, 0.5 parts of polyphenylene ester, 3 parts of rare earth stabilizer, 1 part of coumarone resin, 16 parts of modified microcrystalline cellulose, 2 parts of nano-diamond particles, 2 parts of palm wax, 0.5 parts of antimony trioxide, 1.5 parts of bis(2-ethylhexyl) phthalate, 1 part of maleic anhydride, γ -2 parts of (ethylenediamino)propylmethyldimethoxysilane, 0.5 parts of acrylonitrile-butadiene-styrene copolymer, 1.2 parts of benzoyl peroxide, and 1 part of butyl titanate.

Embodiment 2

[0016] An environment-friendly and high-temperature-resistant cable material for computers. The raw materials include: 80 parts by weight of polytetrafluoroethylene, 0.4 parts of polyphenylene sulfide, 1.5 parts of polyphenylene ester, 1 part of rare earth stabilizer, 2 parts of coumarone resin, 10 parts of modified microcrystalline cellulose, 8 parts of nano-diamond particles, 1 part of palm wax, 1.2 parts of antimony trioxide, 0.5 parts of bis(2-ethylhexyl) phthalate, 3 parts of maleic anhydride, γ -1 part of (ethylenediamino)propylmethyldimethoxysilane, 1.2 parts of acrylonitrile-butadiene-styrene copolymer, 0.5 part of benzoyl peroxide, and 2 parts of butyl titanate.

Embodiment 3

[0018] An environment-friendly and high-temperature-resistant cable material for computers, the raw materials of which include by weight: 70 parts of polytetrafluoroethylene, 0.5 parts of polyphenylene sulfide, 1.4 parts of polyphenylene ester, 1.5 parts of rare earth stabilizer, 1.8 parts of coumarone resin, 11 parts of modified microcrystalline cellulose, 5 parts of nano-diamond particles, 1.2 parts of palm wax, 1 part of antimony trioxide, 1.2 parts of bis(2-ethylhexyl) phthalate, 2.2 parts of maleic anhydride, γ -1.5 parts of (ethylenediamino)propylmethyldimethoxysilane, 0.8 parts of acrylonitrile-butadiene-styrene copolymer, 0.8 parts of benzoyl peroxide, and 1.8 parts of butyl titanate.

[0019] The modified microcrystalline cellulose is prepared by the following process: mix 40 parts of microcrystalline cellulose and 200 parts of water evenly by weight, put them in an ice-water bath, add 30 parts of sulfuric acid solution with a concentration of 98% dropwise while stirri...

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PUM

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Abstract

The invention discloses an environmental-friendly high-temperature-resistant cable material for a computer. The environmental-friendly high-temperature-resistant cable material is prepared from the following components in parts by weight: 50-80 parts of polytetrafluoroethylene, 0.4-0.9 part of polyphenylene sulfide, 0.5-1.5 parts of polybenzoate, 1-3 parts of rare earth stabilizer, 1-2 parts of coumarone resin, 10-16 parts of modified microcrystalline cellulose, 2-8 parts of nano-diamond particles, 1-2 parts of palm wax, 0.5-1.2 parts of antimonous oxide, 0.5-1.5 parts of phthalate (2-ethyl hexoate) ester, 1-3 parts of maleic anhydride, 1-2 parts of gamma-(quadrol) propyl emthyl dimethoxy silane, 0.5-1.2 parts of acrylonitrile-butadiene-styrol copolymer, 0.5-1.2 parts of benzoyl peroxide and 1-2 parts of butyl titanate. The environmental-friendly high-temperature-resistant cable material for the computer can resist high temperature and is excellent in mechanical property.

Description

technical field [0001] The invention relates to the technical field of cable materials, in particular to an environment-friendly and high-temperature-resistant cable material for computers. Background technique [0002] Computer cables are mainly used for signal transmission of electronic computer systems, monitoring circuits, and automatic control systems, and for connection of testing instruments and instruments. Computer cable materials are mainly cable cores and PVC outer sheaths composed of polyolefin wire groups, but polyolefin Insulating materials are flammable, extremely flammable and will produce a large amount of toxic hydrogen chloride gas, which will pollute the environment and bring great hidden dangers to the safe operation of equipment using computer cables. In addition, the current computer cable materials are poor in water resistance, so the current Some computer cables have low safety and reliability in fire and water environments, and are not suitable for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/18C08L81/02C08L45/02C08L55/02C08L1/04C08L91/06C08L89/00C08K13/02C08K3/04C08K3/22C08K5/12C08K5/544C08K5/14C08K5/10C08K5/1539C08K3/38C08K3/34H01B3/44H01B3/30H01B3/18
CPCC08L27/18C08L2201/08C08L2203/202C08L2205/035H01B3/185H01B3/301H01B3/445C08L81/02C08L45/02C08L55/02C08L1/04C08L91/06C08L89/00C08K13/02C08K3/04C08K3/2279C08K5/12C08K5/544C08K5/14C08K5/10C08K5/1539C08K2003/387C08K3/34
Inventor 赖贵洲巫月亭凌前勇
Owner ANHUI SPECIAL CABLE GRP
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