Low-temperature-resistant and abrasion-resistant cable

A low temperature resistant, cable technology, applied in the direction of insulating cables, cables, circuits, etc., can solve the problems of shortened cable life, non-wear resistance, easy cracking, etc., to improve compatibility, increase wear resistance, and small permanent deformation Effect

Inactive Publication Date: 2015-11-11
ANHUI RUIKAN SCI CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Low temperature resistant cable materials are also used in various aspects, but in low temperature environment, the service life of the cable will be greatly shortened, easy to crack and not wear-resistant

Method used

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  • Low-temperature-resistant and abrasion-resistant cable

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A low-temperature and wear-resistant cable, comprising: a conductive cable core 1, an inner protective sheath 2 and an outer protective sheath 3, the inner protective sheath 2 covers the conductive cable core 1, and the outer protective sheath 3 covers the inner protective sheath 2;

[0027] Among them, the raw materials of the outer protective cover include by weight: 50 parts of methyl vinyl phenyl silicone rubber with a phenyl content of 5 wt%, 15 parts of hydrogenated nitrile rubber, 15 parts of solution polystyrene butadiene rubber, and 6 parts of methyl fluorosilicone oil. 20 parts of epoxy soybean oil, 20 parts of dioctyl nylon acid, 20 parts of fumed silica, 8 parts of microencapsulated red phosphorus, 25 parts of melamine phosphate, 0.5 parts of dicumyl peroxide, vinyl tri 0.3 parts of ethoxysilane, 0.3 parts of zinc oxide, 3 parts of Ca / Zn composite stabilizer, 1 part of TX-1 type rare earth stabilizer, 1 part of magnesium stearate, 10760.1 parts of antioxidant...

Embodiment 2

[0030] A low-temperature and wear-resistant cable, comprising: a conductive cable core 1, an inner protective sheath 2 and an outer protective sheath 3, the inner protective sheath 2 covers the conductive cable core 1, and the outer protective sheath 3 covers the inner protective sheath 2;

[0031] Among them, the raw materials of the outer protective cover include by weight: 70 parts of methyl vinyl phenyl silicone rubber with a phenyl content of 15 wt%, 25 parts of hydrogenated nitrile rubber, 25 parts of solution polystyrene butadiene rubber, and 10 parts of methyl fluorosilicone oil. 30 parts of epoxy soybean oil, 30 parts of dioctyl nylon acid, 40 parts of fumed silica, 12 parts of microencapsulated red phosphorus, 35 parts of melamine phosphate, 1 part of dicumyl peroxide, vinyl three 0.7 parts of ethoxysilane, 0.7 parts of zinc oxide, 4 parts of Ca / Zn composite stabilizer, 3 parts of TX-1 type rare earth stabilizer, 2 parts of magnesium stearate, 10760.3 parts of antioxi...

Embodiment 3

[0034] A low-temperature and wear-resistant cable, comprising: a conductive cable core 1, an inner protective sheath 2 and an outer protective sheath 3, the inner protective sheath 2 covers the conductive cable core 1, and the outer protective sheath 3 covers the inner protective sheath 2;

[0035] Among them, the raw materials of the outer protective cover include by weight: 55 parts of methyl vinyl phenyl silicone rubber with a phenyl content of 8 wt%, 22 parts of hydrogenated nitrile rubber, 18 parts of solution-polymerized styrene-butadiene rubber, and 9 parts of methyl fluorosilicone oil. 22 parts of epoxy soybean oil, 28 parts of dioctyl nylon acid, 25 parts of fumed silica, 11 parts of microencapsulated red phosphorus, 27 parts of melamine phosphate, 0.9 parts of dicumyl peroxide, vinyl tri 0.4 parts of ethoxysilane, 0.6 parts of zinc oxide, 3.2 parts of Ca / Zn composite stabilizer, 2.5 parts of TX-1 type rare earth stabilizer, 1.3 parts of magnesium stearate, 10760.25 pa...

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Abstract

The invention discloses a low-temperature-resistant and abrasion-resistant cable. The low-temperature-resistant and abrasion-resistant cable comprises a conductive cable core, an inner protective cover and an outer protective cover. The conductive cable core is wrapped by the inner protective cover, and the inner protective cover is wrapped by the outer protective cover. The outer protective cover comprises polymethylvinylphenylsiloxane gum, hydrogenated butadiene-acrylonitrile rubber, solution polymerized styrene-butadiene rubber, methyl fluorine silicone oil, epoxidized soybean oil, dioctyl nylon acid ester, fumed silica, micro gelating capsule red phosphorus, melamine phosphate, dicumyl peroxide, vinyltriethoxysilane, zinc oxide, Ca/Zn compound stabilizer, TX-1 type rare-earth stabilizer, magnesium stearate, antioxygen 1076, phosphorous acid trioctyl ester and silicone powder. The low-temperature-resistant and abrasion-resistant cable is good in low temperature resistance and high in tenacity and abrasion resistance.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to a low-temperature and wear-resistant cable. Background technique [0002] Silicone rubber has good high temperature resistance, low temperature resistance, ozone resistance, ultraviolet resistance, electrical insulation, oil resistance, chemical corrosion resistance, gas permeability and physiological inertia. The physical and mechanical properties of silicone rubber at room temperature are worse than those of general-purpose rubber, but at a high temperature of 150°C and a low temperature of -50°C, its physical and mechanical properties are better than those of general-purpose rubber. [0003] Two important aspects that affect the cold resistance of rubber are the glass transition process and the crystallization process, and the crystallization temperature is much higher than the glass transition temperature, so the crystallization temperature affects its use at low temperatures....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L83/07C08L15/00C08L9/06C08L83/08C08L83/04C08K13/06C08K9/10C08K3/02C08K5/3492C08K5/524C08K5/098C08K5/134C08K5/5425C08K5/1515C08K5/11C08K3/36H01B3/28H01B7/295H01B7/17
Inventor 万俊生周本富
Owner ANHUI RUIKAN SCI CABLE
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