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Polyvinyl chloride cable material not prone to deformation

A polyvinyl chloride cable and polyvinyl chloride resin technology, which is applied to circuits, electrical components, plastic/resin/wax insulators, etc., can solve the problems of poor heat resistance, poor dimensional stability, and easy deformation, and achieve enhanced heat resistance. , Excellent tear resistance, good heat resistance

Inactive Publication Date: 2017-05-31
ANHUI HUATIAN CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to continuously improve the performance of plastic products, plastics are used in the field of cable materials and meet the different working environments of cables. However, plastic products generally have many common shortcomings: poor heat resistance, poor dimensional stability, and easy deformation. Targeted modification is particularly necessary

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A non-deformable polyvinyl chloride cable material proposed by the present invention, its raw materials include by weight: 20 parts of polyvinyl chloride resin, 25 parts of acrylonitrile-butadiene-styrene copolymer, 30 parts of polypropylene, and 6 parts of polyurethane , 1 part of polypropylene grafted maleic anhydride, 2 parts of vinyl tris(β-methoxyethoxy) silane, 10 parts of modified carbon nanotubes, 3 parts of graphene, 1 part of alumina, 5 parts of silicon carbide , 2 parts of calcium carbonate, 7 parts of talcum powder, 1 part of castor oil, 2 parts of dithiodimorpholine, 2 parts of tert-butyl hydroperoxide, 1.2 parts of methylene bis-o-chloroaniline, poly-p-nitrosobenzene 0.5 parts, 10103 parts of antioxidant, 1 part of chlorinated paraffin, 2 parts of thiodipropionate diester.

Embodiment 2

[0017] A non-deformable polyvinyl chloride cable material proposed by the present invention, its raw materials include by weight: 30 parts of polyvinyl chloride resin, 15 parts of acrylonitrile-butadiene-styrene copolymer, 50 parts of polypropylene, and 2 parts of polyurethane , 2 parts of polypropylene grafted maleic anhydride, 1 part of vinyl tris(β-methoxyethoxy) silane, 20 parts of modified carbon nanotubes, 1 part of graphene, 5 parts of alumina, 1 part of silicon carbide , 8 parts of calcium carbonate, 3 parts of talc, 2 parts of castor oil, 1 part of dithiodimorpholine, 5 parts of tert-butyl hydroperoxide, 0.5 parts of methylenebis-o-chloroaniline, poly-p-nitrosobenzene 1.2 parts, 10101 parts of antioxidant, 2 parts of chlorinated paraffin, 1 part of thiodipropionate diester.

[0018] The modified carbon nanotubes are prepared by the following process: uniformly mix cornstarch, acetic anhydride, and glacial acetic acid to obtain pretreated cornstarch; mix concentrated n...

Embodiment 3

[0020] A non-deformable polyvinyl chloride cable material proposed by the present invention, its raw materials include by weight: 22 parts of polyvinyl chloride resin, 22 parts of acrylonitrile-butadiene-styrene copolymer, 35 parts of polypropylene, and 5 parts of polyurethane , 1.2 parts of polypropylene grafted maleic anhydride, 1.7 parts of vinyl tris(β-methoxyethoxy) silane, 12 parts of modified carbon nanotubes, 2.5 parts of graphene, 2 parts of alumina, 4 parts of silicon carbide , 4 parts of calcium carbonate, 6 parts of talcum powder, 1.2 parts of castor oil, 1.6 parts of dithiodimorpholine, 3 parts of tert-butyl hydroperoxide, 1 part of methylene bis-o-chloroaniline, poly-p-nitrosobenzene 0.6 parts, 10102.5 parts of antioxidant, 1.5 parts of chlorinated paraffin, 1.5 parts of thiodipropionate diester.

[0021] The modified carbon nanotubes were prepared by the following process: mix cornstarch, acetic anhydride, and glacial acetic acid to obtain pretreated cornstarch;...

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PUM

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Abstract

The invention discloses a polyvinyl chloride cable material not prone to deformation. The polyvinyl chloride cable material is prepared from, by weight, 20-30 parts of polyvinyl chloride resin, 15-25 parts of an acrylonitrile-butadiene-styrene copolymer, 30-50 parts of polypropylene, 2-6 parts of polyurethane, 1-2 parts of polypropylene grafted maleic anhydride, 1-2 parts of vinyl-(beta-methoxy-ethoxy)silane, 10-20 parts of modified carbon nano tubes, 1-3 parts of graphene, 1-5 parts of aluminium oxide, 1-5 parts of silicon carbide, 2-8 parts of calcium carbonate, 3-7 parts of talcum powder, 1-2 parts of castor oil, 1-2 parts of 4,4'-dithiomorpholine, 2-5 parts of tert-butyl hydroperoxide, 0.5-1.2 parts of methylenebis(2-chloroaniline), 0.5-1.2 parts of poly-p-nitrosobenzene, 1-3 parts of an antioxidant 1010, 1-2 parts of chlorinated paraffin and 1-2 parts of thiodipropionic acid diester.

Description

technical field [0001] The invention relates to the technical field of plastics, in particular to a non-deformable polyvinyl chloride cable material. Background technique [0002] Plastic is a high molecular compound polymerized by addition polymerization or polycondensation reaction with monomer as raw material. It is commonly known as plastic or resin. It can freely change its composition and shape. Composed of additives such as pigments and pigments, most plastics are light in weight, chemically stable, and will not rust; they have good impact resistance; they have good transparency and wear resistance; they have good insulation and low thermal conductivity; general formability, Good colorability and low processing cost. In order to continuously improve the performance of plastic products, plastics are used in the field of cable materials and meet the different working environments of cables. However, plastic products generally have many common shortcomings: poor heat re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/12C08L27/06C08L55/02C08L75/04C08L51/06C08K13/06C08K9/02C08K9/08C08K7/24C08K3/04C08K3/22C08K3/34C08K5/5425H01B3/44
CPCC08L23/12C08K2201/011C08K2201/014C08L2201/08C08L2203/202C08L2205/035H01B3/441C08L27/06C08L55/02C08L75/04C08L51/06C08K13/06C08K9/02C08K9/08C08K7/24C08K3/04C08K2003/2227C08K3/34C08K5/5425
Inventor 沈学忠
Owner ANHUI HUATIAN CABLE
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