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Rhenium complex modified polyvinyl chloride cable sheath material

A polyvinyl chloride cable and sheath material technology, applied in the direction of insulated cables, cables, circuits, etc., can solve the problem of impact resistance, poor heat resistance, short service life of cables, affecting physical and mechanical properties and processing of cable materials Process performance and other issues, to achieve excellent synergistic effect, improve permanent deformation at break, enhance tensile strength and tear strength

Inactive Publication Date: 2016-11-16
ANHUI ELECTRIC GRP SHARES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the need to add a large amount of inorganic materials during the processing of PVC cable materials, the physical and mechanical properties and processing performance of cable materials are affected.
The impact resistance and heat resistance of the existing polyvinyl chloride cable materials are still not very good, resulting in the short service life of the cable during use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A kind of rhenium complex modified polyvinyl chloride cable sheath material proposed by the present invention, its raw materials include by weight: 60 parts of polyvinyl chloride, 3 parts of polyethersulfone resin, 15 parts of maleic anhydride grafted chlorinated polyvinyl chloride 5 parts, EVA resin 5 parts, 10 parts of dicyclopentadiene, 1 part of zinc oxide, 10 parts of magnesium hydroxide, 0.2 parts of stearic acid, 5 parts of dicumyl peroxide, 3 parts of carbon black, 20 parts of kaolin, seven 5 parts of ammonium molybdate, 10 parts of sericite modified by silane coupling agent, 1 part of niobium carbide, 10 parts of glass fiber, 2 parts of polyester fiber, 5 parts of rhenium complex, 1 part of di-n-octyltin maleate, cyclic 2 parts of oxygenated soybean oil, 3.5 parts of phenyltrimethoxysilane, 5 parts of polybutylene succinate, 13 parts of dioctyl phthalate, 0.2 parts of oxidized polyethylene wax, and 3 parts of antioxidant.

Embodiment 2

[0018] A kind of rhenium complex modified polyvinyl chloride cable sheath material proposed by the present invention, its raw materials include by weight: 30 parts of polyvinyl chloride, 15 parts of polyethersulfone resin, 5 parts of maleic anhydride grafted chlorinated polyvinyl chloride 2 parts, EVA resin 20 parts, dicyclopentadiene 2 parts, zinc oxide 2 parts, magnesium hydroxide 2 parts, stearic acid 1 part, dicumyl peroxide 2 parts, carbon black 14 parts, kaolin 5 parts, seven 15 parts of ammonium molybdate, 2 parts of sericite modified by silane coupling agent, 10 parts of niobium carbide, 3 parts of glass fiber, 15 parts of polyester fiber, 2 parts of rhenium complex, 3 parts of di-n-octyltin maleate, cyclic 5 parts of oxygenated soybean oil, 2 parts of phenyltrimethoxysilane, 5 parts of polybutylene succinate, 3 parts of dioctyl phthalate, 1 part of oxidized polyethylene wax, and 0.5 parts of antioxidant.

Embodiment 3

[0020] A kind of rhenium complex modified polyvinyl chloride cable sheath material proposed by the present invention, its raw materials include by weight: 50 parts of polyvinyl chloride, 7 parts of polyethersulfone resin, 10 parts of maleic anhydride grafted chlorinated polyvinyl chloride 10 parts of EVA resin, 8 parts of dicyclopentadiene, 1.2 parts of zinc oxide, 6.5 parts of magnesium hydroxide, 0.45 parts of stearic acid, 4 parts of dicumyl peroxide, 8 parts of carbon black, 15 parts of kaolin, seven 8 parts of ammonium molybdate, 6 parts of sericite modified by silane coupling agent, 4 parts of niobium carbide, 8.5 parts of glass fiber, 8 parts of polyester fiber, 3.5 parts of rhenium complex, 1.8 parts of di-n-octyltin maleate, cyclic 4.2 parts of oxygenated soybean oil, 2.6 parts of phenyltrimethoxysilane, 4 parts of polybutylene succinate, 7 parts of dioctyl phthalate, 0.8 parts of oxidized polyethylene wax, 2 parts of antioxidant 1010;

[0021] Wherein, the rhenium co...

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PUM

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Abstract

The invention discloses a rhenium complex modified polyvinyl chloride cable sheath material. The rhenium complex modified polyvinyl chloride cable sheath material is prepared from polyvinyl chloride, polyether sulfone resin, maleic anhydride grafted chlorinated polyvinyl chloride, EVA resin, dicyclopentadiene, zinc oxide, magnesium hydrate, stearic acid, dicumyl peroxide, carbon black, kaolin, ammonium heptamolybdate, silane coupling agent modified sericite, niobium carbide, glass fibers, polyester fibers, a rhenium complex, dioctyl tin maleate, epoxidized soybean oil, phenyltrimethoxysilane, polybuthylenesuccinate, dioctyl phthalate, oxidized polyethlene wax and an antioxidant. The rhenium complex modified polyvinyl chloride cable sheath material is high in strength, excellent in shock resistance, good in heat resistant and ageing-resistant performance and long in service life.

Description

technical field [0001] The invention relates to the technical field of cable materials, in particular to a rhenium complex modified polyvinyl chloride cable sheath material. Background technique [0002] With the rapid development of the global economy, the requirements for the quality and performance of wires and cables in various fields are getting higher and higher. Polyvinyl chloride is widely used in wires and cables due to its flame retardant, oil resistance, corona resistance, chemical corrosion resistance, good water resistance and processability. Since a large amount of inorganic materials need to be added during the processing of PVC cable materials, the physical and mechanical properties and processing performance of the cable materials are affected. The impact resistance and heat resistance of the existing polyvinyl chloride cable materials are still not very good, resulting in the short service life of the cables during use. Contents of the invention [0003...

Claims

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Application Information

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IPC IPC(8): C08L27/06C08L81/06C08L51/00C08L23/08C08L67/00C08L67/02C08L23/30C08L91/00C08K13/06C08K9/06C08K3/34C08K7/14C08K5/353C08K5/12C08K5/57C08K5/5419H01B7/18H01B7/28
CPCC08L27/06C08L2201/08C08L2203/202C08L2205/035C08L2205/16H01B7/18H01B7/28C08L81/06C08L51/003C08L23/0853C08L67/00C08L67/02C08L23/30C08L91/00C08K13/06C08K9/06C08K3/34C08K7/14C08K5/353C08K5/12C08K5/57C08K5/5419
Inventor 周家云赵建军吴建杰黄海琴吴松如朱家俊郑有松徐国锋
Owner ANHUI ELECTRIC GRP SHARES
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