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High-toughness and high-shock-resistance polyvinyl chloride cable material and preparation method thereof

A polyvinyl chloride cable, high impact resistance technology, applied in the field of high toughness and high impact polyvinyl chloride cable material and its preparation, can solve the problems of poor toughness and impact resistance, and achieve the solution of poor impact resistance and toughness , high impact resistance and toughness, good heat resistance effect

Active Publication Date: 2013-12-25
JING FENG GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a high toughness and high impact resistance polyvinyl chloride cable material and its preparation method in order to overcome the disadvantages of existing polyvinyl chloride cable materials, such as poor toughness and impact resistance.

Method used

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  • High-toughness and high-shock-resistance polyvinyl chloride cable material and preparation method thereof

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Embodiment Construction

[0010] A high-toughness and high-impact polyvinyl chloride cable material, made of the following raw materials (kg): SG-3 type PVC resin 50, ABS resin 20, PPS resin 10, toughening agent HP40516, dibutyl sebacate Ester 8, dioctyl maleate 4, mica powder 6, antimony trioxide 8, activated calcium carbonate 12, carbon black N33918, composite filler 6, monoglyceride stearate 2, calcium zinc composite stabilizer 2, antimony Oxygen agent 10100.8, dicumyl peroxide 1.5 trimethylolpropane trimethacrylate 0.6;

[0011] The preparation method of described composite filler is as follows: a. get the raw material of following weight (kg): fluorite 12, dolomite 6, acrylic acid 12, jade powder 8, ammonium persulfate 0.1, urotropine 0.6, volcanic ash 4, hydrogen Aluminum oxide 6, barium sulfate whisker 4, calcium stearate 2, mullite 8, polytetrafluoroethylene micropowder 6, N-2-(aminoethyl)-3-aminopropyltrimethoxysilane 2; b 1. Calcinate fluorite and dolomite at 530°C for 4 hours, mix them with...

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Abstract

The invention discloses a high-toughness and high-shock-resistance polyvinyl chloride (PVC) cable material and a preparation method thereof. The cable material is prepared by the following raw materials in parts by weight: 40-60 parts of SG-3 PVC resin, 15-25 parts of ABS (acrylonitrile-butadiene-styrene) resin, 10-15 parts of PPS (poly phenylene snlfide) resin, 4-8 parts of flexibilizer HP4051, 5-10 parts of dibutyl sebacate, 3-6 parts of dioctyl maleate, 4-8 parts of mica powder, 5-10 parts of antimony trioxide, 10-15 parts of activated calcium carbonate, 15-20 parts of carbon black N339, 4-8 parts of composite packing, 2-3 parts of stearoyl-rac-glycerol, 2-3 parts of calcium-zinc composite stabilizer, 0.5-1 part of antioxidant 1010, 1-2 parts of dicumyl peroxide, and 0.5-1 part of trimethylolpropane triacrylate. The cable material has very high shock resistance and toughness under severe conditions such as high temperature, high humidity, high cold and high voltage, solves the problems of poor shock resistance and toughness of the existing PVC cable material, and has good heat resistance, flame retardancy and dimensional stability.

Description

technical field [0001] The invention relates to a cable material and a preparation method thereof, in particular to a high-toughness and high-impact polyvinyl chloride cable material and a preparation method thereof. Background technique [0002] PVC plastic is widely used to make sheath materials for wires and cables due to its flame retardant, oil resistance, corona resistance, chemical corrosion resistance and good water resistance. With the rapid development of industrial technology, the toughness and impact resistance of existing PVC cable materials cannot meet the needs of reality. Therefore, it is urgent to develop a high-toughness and high-impact PVC cable material. Contents of the invention [0003] The purpose of the present invention is to overcome the disadvantages of poor toughness and impact resistance of existing polyvinyl chloride cable materials, and to provide a high toughness and high impact resistance polyvinyl chloride cable material and a preparation ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L55/02C08L25/06C08K13/06C08K5/11C08K3/34C08K3/22C08K3/26C08K3/04C08K7/08
Inventor 许义彬
Owner JING FENG GRP
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