Waterproof compressive deformation low-variable frequency cable material

A technology of compression deformation and cable material, which is applied to building insulation materials, building components, rubber insulators, etc., can solve the problems of influence, inability to guarantee the service life of cables, intrusion and damage of frequency conversion cables, etc., so as to avoid erosion and have good physical and mechanical properties , excellent waterproof performance

Inactive Publication Date: 2017-07-18
安徽三鑫电缆材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As we all know, the conventional frequency conversion cable is composed of three insulating and three zero cores, which are sequentially provided with a wrapping layer, a metal shielding layer and an outer sheath, so that the cable has a strong voltage shock resistance and can withstand the pulse of high-speed frequent frequency conversion. voltage, which has a good protective effect on the frequency converter. However, with the development of industry and the improvement of living standards, conventional frequency conversion cables can no longer meet the needs of specific places and harsh environmental conditions. In an environment with extreme humidity or even moisture, water Molecules are easy to invade and destroy the frequency conversion cable, thus affecting and unable to guarantee the service life of the cable and the safety of the equipment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A waterproof compression deformation small frequency conversion cable material, the raw materials include by weight: 40 parts of low-phenyl silicone rubber, 11 parts of styrene-butadiene rubber, 9 parts of neoprene rubber, 24 parts of modified graphene oxide, and 49 parts of medical stone , 11 parts of graphite, 13 parts of quartz sand, 0.3 parts of potassium ammonium dichromate, 0.8 parts of zinc stearate, 2 parts of 2,5-dimethyl-2,5-bis(tert-butyl peroxide) hexane, 1.2 parts of petroleum jelly, 0.5 parts of pine tar, 2 parts of dodecyl alcohol ester, 0.5 parts of antioxidant 264, 1.5 parts of ultraviolet light absorber UV-531, 1.2 parts of diisononyl phthalate, epoxy fatty acid methyl 2 parts of ester, 0.5 part of white oil.

Embodiment 2

[0017] A waterproof compression deformation small frequency conversion cable material, the raw materials include by weight: 20 parts of low-phenyl silicone rubber, 15 parts of styrene-butadiene rubber, 3 parts of neoprene rubber, 37 parts of modified graphene oxide, 41 parts of medical stone , 17 parts of graphite, 5 parts of quartz sand, 0.9 parts of potassium ammonium dichromate, 0.2 parts of zinc stearate, 4 parts of 2,5-dimethyl-2,5-bis(tert-butyl peroxide) hexane, 0.3 parts of Vaseline, 2.5 parts of pine tar, 1 part of dodecyl alcohol ester, 1.3 parts of antioxidant 264, 0.5 parts of ultraviolet light absorber UV-531, 2.1 parts of diisononyl phthalate, epoxy fatty acid methyl 1 part of ester, 2.5 parts of white oil.

Embodiment 3

[0019] A waterproof compression deformation small frequency conversion cable material, the raw materials include by weight: 36 parts of low-phenyl silicone rubber, 11 parts of styrene-butadiene rubber, 7 parts of neoprene rubber, 32 parts of modified graphene oxide, and 45 parts of medical stone , 14 parts of graphite, 10 parts of quartz sand, 0.4 parts of potassium ammonium dichromate, 0.7 parts of zinc stearate, 2.5 parts of 2,5-dimethyl-2,5-bis(tert-butyl peroxide) hexane, 1 part of Vaseline, 1.5 parts of pine tar, 1.7 parts of didodecyl alcohol ester, 0.6 part of antioxidant 264, 1.4 parts of ultraviolet light absorber UV-531, 1.5 parts of diisononyl phthalate, epoxy fatty acid methyl 1.7 parts of ester, 1.5 parts of white oil.

[0020] The modified graphene oxide was prepared by the following process: 50 parts by weight of yam starch were ball-milled for 15 minutes, water was added until the water content was 27wt%, the pH value of the system was adjusted to 6.3 with hydr...

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PUM

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Abstract

The invention discloses a waterproof compressive deformation low-variable frequency cable material which is prepared from the following raw materials in parts by weight: 20-40 parts of low phenyl siloxane rubber, 11-15 parts of butadiene styrene rubber, 3-9 parts of chloroprene rubber, 24-37 parts of modified graphene oxide, 41-49 parts of medical stone, 11-17 parts of graphite, 5-13 parts of quartz sand, 0.3-0.9 part of ammonium dichromate potassium, 0.2-0.8 part of zinc stearate, 2-4 parts of 2,5-dimethyl-2,5-bi(tert-butyl peroxide) hexane, 0.3-1.2 parts of vaseline, 0.5-2.5 parts of pine tar, 1-2 parts of bi-dodecyl alcohol ester, 0.5-1.3 parts of an antioxidant, 0.5-1.5 parts of an ultraviolet absorber UV-531, 1.2-2.1 parts of diisononyl phthalate, 1-2 parts of epoxidized fatty acid methyl ester and 0.5-2.5 parts of white oil. The waterproof compressive deformation low-variable frequency cable material is small in permanent compression deformation, high in rebound rate and excellent in waterproof performance.

Description

technical field [0001] The invention relates to the technical field of rubber, in particular to a waterproof compression deformation small frequency conversion cable material. Background technique [0002] As we all know, the conventional frequency conversion cable is composed of three insulating and three zero cores, which are sequentially provided with a wrapping layer, a metal shielding layer and an outer sheath, so that the cable has a strong voltage shock resistance and can withstand the pulse of high-speed frequent frequency conversion. voltage, which has a good protective effect on the frequency converter. However, with the development of industry and the improvement of living standards, conventional frequency conversion cables can no longer meet the needs of specific places and harsh environmental conditions. In an environment with extreme humidity or even moisture, water Molecules are easy to invade and destroy the frequency conversion cable, thus affecting and unab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L83/04C08L9/06C08L11/00C08L91/06C08L95/00C08L3/10C08K13/06C08K3/04C08K3/34C08K5/12C08K5/1515C08K5/14C08K3/24C08K5/098H01B3/28
Inventor 吴书荣胡立权乐祥松黄修河徐芳芳
Owner 安徽三鑫电缆材料有限公司
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