Environmental-friendly waterproof cable material for computer

Abstract

The invention discloses an environmental-friendly waterproof cable material for a computer. The environmental-friendly waterproof cable material is prepared from the following components in parts by weight: 50-80 parts of polytetrafluoroethylene, 1-2 parts of nilox resin, 0.4-0.9 part of polyphenylene sulfide, 0.5-1.5 parts of polybenzoate, 1-3 parts of magnesium stearate, 0.5-1.2 parts of antimonous oxide, 1-2 parts of C5 petroleum resin, 0.5-1.5 parts of coal tar, 2-8 parts of nanometer talcum powder, 10-16 parts of modified microcrystalline cellulose, 0.5-1.2 parts of di-tert-butyl peroxide, 0.5-1.2 parts of 2,4-dichloro benzoyl peroxide, 1-3 parts of maleic anhydride, 1-2 parts of gamma-(quadrol) propyl emthyl dimethoxy silane and 1-2 parts of butyl titanate. The environmental-friendly waterproof cable material achieves environmental friendliness, is good in water resistance and flame resistance 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 waterproof 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 places with dens...

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.