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Waterproof and high-tensile-strength polystyrene cable material

A technology with high polystyrene and tensile strength, which is applied in the direction of circuits, electrical components, plastic/resin/wax insulators, etc. It can solve the problems of affecting the scope of use, low tensile strength, weak impact resistance, etc., and it is not easy to migrate And precipitation, excellent aging resistance, strong binding effect

Inactive Publication Date: 2017-06-13
安徽新立电缆材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the cable material produced by modified polystyrene cable material has low tensile strength, weak impact resistance and poor waterproof performance, which affects the scope of use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The present invention proposes a high-strength waterproof polystyrene cable material. Its raw materials in parts by weight include: 20 parts of polystyrene, 12 parts of polyetherketone, 2 parts of chlorosulfonated polyethylene, 3 parts of polyethylene, modified 1 part of synthetic cotton fiber, 12 parts of glass microbeads, 3 parts of sodium antimonate, 4 parts of apatite, 2 parts of ceramic microspheres, 3 parts of liquid coumarone resin, 1 part of diisononyl phthalate, hexamethylene 2 parts of propylene glycol diacid, 1 part of triphenyl phosphite, 2 parts of triphenyl phosphate, 1 part of crosslinking agent, 2 parts of stabilizer, 0.5 part of antioxidant, 3 parts of antistatic agent.

Embodiment 2

[0018] The present invention proposes a waterproof and high tensile strength polystyrene cable material. Its raw materials include 28 parts by weight of polystyrene, 5 parts of polyether ketone, 6 parts of chlorosulfonated polyethylene, and 1 part of polyethylene. 3 parts of synthetic cotton fiber, 5 parts of glass beads, 6 parts of sodium antimonate, 1 part of apatite, 6 parts of ceramic microspheres, 1 part of liquid coumarone resin, 2 parts of diisononyl phthalate, hexamethylene 1 part of propylene glycol diacid, 2 parts of triphenyl phosphite, 1 part of triphenyl phosphate, 2 parts of crosslinking agent, 1 part of stabilizer, 1.2 part of antioxidant, 1 part of antistatic agent.

[0019] The modified cotton fiber is prepared by the following process: place the silica sol in a water bath, add hexamethyldisilazane dropwise under stirring, continue to stir after the addition is complete, vacuum dry to constant weight, and crush to obtain pretreated silica sol Mix and stir the cot...

Embodiment 3

[0021] The present invention proposes a waterproof and high tensile strength polystyrene cable material. Its raw materials include 22 parts by weight of polystyrene, 10 parts of polyether ketone, 3 parts of chlorosulfonated polyethylene, and 2.5 parts of polyethylene. 1.5 parts of synthetic cotton fiber, 10 parts of glass beads, 4 parts of sodium antimonate, 3 parts of apatite, 3 parts of ceramic microspheres, 2.5 parts of liquid coumarone resin, 1.2 parts of diisononyl phthalate, hexamethylene 1.7 parts of propylene glycol diacid, 1.4 parts of triphenyl phosphite, 1.7 parts of triphenyl phosphate, 1.4 parts of crosslinking agent, 1.8 parts of stabilizer, 0.6 part of antioxidant, 2.5 parts of antistatic agent.

[0022] The modified cotton fiber is prepared by the following process: 60 parts by weight of silica sol with a concentration of 10wt% are placed in a water bath at a temperature of 70°C, the pH of the silica sol is 3.5-4.5, and 20 parts of hexamethonium are added dropwise ...

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PUM

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Abstract

The invention discloses a waterproof and high-tensile-strength polystyrene cable material. The waterproof and high-tensile-strength polystyrene cable material is prepared from the following raw materials in parts by weight: 20 to 28 parts of polystyrene, 5 to 12 parts of polyether ketone, 2 to 6 parts of chlorosulfonated polyethylene, 1 to 3 parts of polyethylene, 1 to 3 parts of modified cotton fiber, 5 to 12 parts of glass microsphere, 3 to 6 parts of sodium antimonate, 1 to 4 parts of apatite, 2 to 6 parts of ceramic microsphere, 1 to 3 parts of liquid coumarone indene resin, 1 to 2 parts of diisononyl phthalate, 1 to 2 parts of propylene glycol adipate, 1 to 2 parts of triphenyl phosphite, 1 to 2 parts of triphenyl phosphate, 1 to 2 parts of a cross-linking agent, 1 to 2 parts of a stabilizer, 0.5 to 1.2 parts of an antioxygen and 1 to 3 parts of an antistatic agent. The waterproof and high-tensile-strength polystyrene cable material has excellent high-temperature-resisting and anti-ageing performances, excellent waterproof performance and extremely good mechanical properties.

Description

Technical field [0001] The invention relates to the technical field of cable materials, in particular to a polystyrene cable material with high waterproof tensile strength. Background technique [0002] With the widespread application of cable products in my country, the demand for cable materials has gradually increased. At present, many companies use waste polyethylene to produce cable materials. At the same time, in order to adapt to different working environments and use needs, they will improve the performance of cable materials, but cable materials with only a single function are now increasingly competitive in the market. In China, the disadvantages are becoming more and more prominent. Therefore, it is necessary to modify the cable material to have more than one characteristic, thereby enhancing the competitiveness in the market. [0003] In the prior art, the cable material produced by using the modified polystyrene cable material has low tensile strength, weak impact re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L25/06C08L71/10C08L23/34C08L23/06C08L1/02C08L45/02C08K13/06C08K9/06C08K3/36C08K7/20C08K7/18C08K3/24C08K3/32C08K5/12C08K5/11C08K5/523C08K5/526H01B3/44
CPCC08L25/06C08L2201/08C08L2203/202C08L2205/02C08L2205/035C08L2205/16H01B3/442C08L71/00C08L23/34C08L23/06C08L1/02C08L45/02C08K13/06C08K9/06C08K3/36C08K7/20C08K7/18C08K3/24C08K2003/325C08K5/12C08K5/11C08K5/523C08K5/526
Inventor 唐亮
Owner 安徽新立电缆材料有限公司
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