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Low-smoke halogen-free non-toxic high-oil-resistance ultrathin locomotive cable

A locomotive cable, ultra-thin technology, applied in the direction of insulating cables, cables, circuits, etc., to achieve low temperature resistance and oil resistance enhancement, improve waterproof performance, and increase the effect of voids

Inactive Publication Date: 2017-01-04
吴显峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing cables can't meet their needs, how to prepare a low-smoke, halogen-free, non-toxic, high oil-resistant ultra-thin locomotive cable material needs to be solved urgently

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The present invention proposes a low-smoke, halogen-free, non-toxic, highly oil-resistant and ultra-thin locomotive cable, which includes a cable core and a sheath layer covering the outside of the cable core, wherein the raw materials of the sheath layer include: EPDM rubber in parts by weight 15 parts, 20 parts of hydrogenated nitrile rubber, 10 parts of epichlorohydrin rubber, 0.5 parts of accelerator D, 0.1 part of accelerator NS, 2 parts of accelerator MZ, 2 parts of sulfur, 4 parts of anti-scorch agent CTP, 0.5 parts of zinc oxide, 202 1.2 parts of resin, 10 parts of modified sodium lignosulfonate, 15 parts of calcined clay, 10 parts of nano-silica, 60 parts of nano-titanium dioxide, 5 parts of lignin, 10 parts of graphene nanosheets, 5 parts of fir charcoal, anti-aging agent 1.5 parts of 1010-A, 0.5 parts of anti-aging agent 616, 1.2 parts of anti-aging agent HPG, 1 part of softener DOP, 2 parts of disproportionated rosin, 1 part of butyl stearate.

Embodiment 2

[0016] The present invention proposes a low-smoke, halogen-free, non-toxic, highly oil-resistant and ultra-thin locomotive cable, which includes a cable core and a sheath layer covering the outside of the cable core, wherein the raw materials of the sheath layer include: EPDM rubber in parts by weight 35 parts, 10 parts of hydrogenated nitrile rubber, 18 parts of epichlorohydrin rubber, 0.1 parts of accelerator D, 0.5 parts of accelerator NS, 1 part of accelerator MZ, 5 parts of sulfur, 1 part of anti-scorch agent CTP, 1.5 parts of zinc oxide, 202 0.5 parts of resin, 20 parts of modified sodium lignosulfonate, 5 parts of calcined clay, 30 parts of nano-silica, 40 parts of nano-titanium dioxide, 15 parts of lignin, 5 parts of graphene nanosheets, 15 parts of fir charcoal, antioxidant 0.5 parts of 1010-A, 1.2 parts of anti-aging agent 616, 0.5 parts of anti-aging agent HPG, 3 parts of softener DOP, 1 part of disproportionated rosin, 2 parts of butyl stearate.

[0017] The modifi...

Embodiment 3

[0019] The present invention proposes a low-smoke, halogen-free, non-toxic, highly oil-resistant and ultra-thin locomotive cable, which includes a cable core and a sheath layer covering the outside of the cable core, wherein the raw materials of the sheath layer include: EPDM rubber in parts by weight 20 parts, 18 parts of hydrogenated nitrile rubber, 12 parts of epichlorohydrin rubber, 0.4 parts of accelerator D, 0.2 parts of accelerator NS, 1.8 parts of accelerator MZ, 3 parts of sulfur, 3 parts of anti-scorch agent CTP, 0.8 parts of zinc oxide , 1 part of 202 resin, 13 parts of modified sodium lignosulfonate, 12 parts of calcined clay, 15 parts of nano-silica, 55 parts of nano-titanium dioxide, 8 parts of lignin, 9 parts of graphene nanosheets, 7 parts of fir charcoal, 1.2 parts of anti-aging agent 1010-A, 0.6 parts of anti-aging agent 616, 1 part of anti-aging agent HPG, 1.5 parts of softener DOP, 1.8 parts of disproportionated rosin, 1.3 parts of butyl stearate.

[0020]T...

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PUM

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Abstract

The invention discloses a low-smoke halogen-free non-toxic high-oil-resistance ultrathin locomotive cable which comprises a cable core and a sheath layer, wherein the cable core is coated with the sheath layer; the sheath layer comprises the following raw materials in parts by weight: 15 to 35 parts of ethylene propylene diene monomer rubber, 10 to 20 parts of hydrogenated butadiene-acrylonitrile rubber, 10 to 18 parts of chloric ether rubber, 0.1 to 0.5 part of an accelerant D, 0.1 to 0.5 part of an accelerant NS, 1 to 2 parts of an accelerant MZ, 2 to 5 parts of sulfur, 1 to 4 parts of an antiscorching agent CTP, 0.5 to 1.5 parts of zinc oxide, 0.5 to 1.2 parts of 202 resin, 10 to 20 parts of modified sodium lignin sulfonate, 5 to 15 parts of calcined clay, 10 to 30 parts of nano-silica, 40 to 60 parts of nano-titanium dioxide, 5 to 15 parts of lignin, 5 to 10 parts of graphene nanosheets, 5 to 15 parts of fir carbon, 0.5 to 1.5 parts of an anti-ageing agent 1010-A, 0.5 to 1.2 parts of an anti-ageing agent 616, 1 to 3 parts of a softening agent DOP, 1 to 2 parts of disproportionated rosin and the like.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to a low-smoke, halogen-free, non-toxic, highly oil-resistant ultra-thin locomotive cable. Background technique [0002] As an important supporting industry of the national economy, the cable industry is widely used in power industry, data communication industry, urban rail transit industry, automobile industry and shipbuilding and other industries. With the development of my country's high-speed rail technology, the performance requirements for cables suitable for high-speed EMU projects and widely used in subways and urban rail vehicles are also increasing. Due to the safety and comfort requirements of rail vehicles, the cables for electrical equipment need certain special requirements. Locomotive cables not only need to meet the requirements of low-smoke, halogen-free and non-toxic, but also require oil resistance and safe installation and laying in a small space. Existing cable...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L15/00C08L23/16C08L71/03C08L97/00C08K13/04C08K3/22C08K3/36C08K7/00C08K3/04C08K5/101H01B3/28H01B7/28
CPCC08L15/005C08K2201/011C08K2201/014C08L23/16C08L2201/22C08L2203/202C08L2205/035H01B3/28H01B7/28C08L71/03C08L97/005C08K13/04C08K2003/2296C08K3/36C08K2003/2241C08K7/00C08K3/04C08K5/101
Inventor 吴显峰
Owner 吴显峰
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