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High-toughness high-tear strength modified polyurethane rubber cable material

A polyurethane rubber, high tear strength technology, used in rubber insulators, organic insulators and other directions, can solve the problem that toughness and tear strength cannot meet the needs of actual production

Inactive Publication Date: 2016-05-25
ANHUI DUJIANG CABLE GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The toughness and tear strength of polyurethane rubber cable materials in the prior art cannot meet the needs of actual production, and it is necessary to invent a polyurethane rubber cable material with high toughness and high tear strength

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A kind of modified polyurethane rubber cable material with high toughness and high tear strength proposed by the present invention, its raw materials include by weight: 100 parts of modified polyurethane rubber cable material, 12.5 parts of coumarone resin, 5 parts of silicone rubber, polycarbonate 6 parts of ester, 10 parts of tetrapropylene fluoro rubber, 5 parts of modified calcium sulfate whiskers, 6 parts of triallyl isocyanurate, 3 parts of methyl methacrylate, 3.5 parts of 3-aminopropyl trimethoxysilane 3 parts of accelerator M3, 6 parts of anti-aging agent, 5 parts of sulfur, 6 parts of jade powder, 4 parts of zinc oxide, 6 parts of zinc borate, 6 parts of aluminum powder, 3 parts of high wear-resistant carbon black, 5 parts of tributyl citrate 3.5 parts of cadmium stearate, 5 parts of magnesium oxide, and 3 parts of rosin.

[0019] The modified polyurethane is prepared according to the following process: mix 10 parts of polycaprolactone diol and 5 parts of tolu...

Embodiment 2

[0023] A kind of modified polyurethane rubber cable material with high toughness and high tear strength proposed by the present invention, its raw materials include by weight: 80 parts of modified polyurethane rubber cable material, 20 parts of coumarone resin, 2 parts of silicone rubber, polycarbonate 9 parts of ester, 5 parts of tetrapropylene fluoro rubber, 8 parts of modified calcium sulfate whiskers, 3 parts of triallyl isocyanurate, 5 parts of methyl methacrylate, 2 parts of 3-aminopropyl trimethoxysilane 5 parts of accelerator M, 3 parts of anti-aging agent, 8 parts of sulfur, 3 parts of jade powder, 6 parts of zinc oxide, 4 parts of zinc borate, 9 parts of aluminum powder, 1 part of high wear-resistant carbon black, 8 parts of tributyl citrate 1 part, 1 part of cadmium stearate, 8 parts of magnesium oxide, and 1 part of rosin.

[0024] The modified polyurethane is prepared according to the following process: mix 5 parts of polycaprolactone diol and 8 parts of toluene d...

Embodiment 3

[0028] A kind of modified polyurethane rubber cable material with high toughness and high tear strength proposed by the present invention, its raw materials include by weight: 120 parts of modified polyurethane rubber cable material, 5 parts of coumarone resin, 8 parts of silicone rubber, polycarbonate 3 parts of ester, 15 parts of tetrapropylene fluoro rubber, 2 parts of modified calcium sulfate whiskers, 9 parts of triallyl isocyanurate, 1 part of methyl methacrylate, 5 parts of 3-aminopropyl trimethoxysilane 1 part of accelerator M, 9 parts of anti-aging agent, 2 parts of sulfur, 9 parts of jade powder, 2 parts of zinc oxide, 8 parts of zinc borate, 3 parts of aluminum powder, 5 parts of high wear-resistant carbon black, 2 parts of tributyl citrate 6 parts of cadmium stearate, 2 parts of magnesium oxide, 5 parts of rosin.

[0029] The modified polyurethane is prepared according to the following process: mix 15 parts of polycaprolactone diol and 2 parts of toluene diisocyanate...

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PUM

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Abstract

The invention discloses a high-toughness high-tear strength modified polyurethane rubber cable material which comprises the following raw materials: a modified polyurethane rubber cable material, coumarone resin, silicon rubber, polycarbonate, tetrafluoroethylene-propylene rubber, modified calcium sulfate whisker, triallyl isocyanurate, methyl methacrylate, 3-aminopropyl trimethoxy silane, an accelerant M, an anti-aging agent, sulfur, jade powder, zinc oxide, zinc borate, aluminum powder, high-wear resistance carbon black, tributyl citrate, cadmium stearate, magnesium oxide and rosin. The polyurethane rubber cable material disclosed by the invention has excellent properties such as high toughness and high tear strength.

Description

technical field [0001] The invention relates to the field of cable materials, in particular to a modified polyurethane rubber cable material with high toughness and high tear strength. Background technique [0002] Polyurethane has excellent wear resistance, and can maintain high elasticity, high strength and high elongation in a wide range of hardness, and has good oil resistance and various solvent resistance, and good tear strength. [0003] The toughness and tear strength of polyurethane rubber cable materials in the prior art cannot meet the needs of actual production, and it is necessary to invent a polyurethane rubber cable material with high toughness and high tear strength. Contents of the invention [0004] In order to solve the technical problems existing in the background technology, the present invention proposes a modified polyurethane rubber cable material with high toughness and high tear strength, which has properties such as high toughness and high tear s...

Claims

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Application Information

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IPC IPC(8): C08L75/06C08L45/02C08L83/04C08L69/00C08L27/12C08L93/04C08K13/06C08K9/06C08K7/08C08K5/3492C08K5/101C08K5/544C08K3/06C08K3/22C08K3/38C08K3/08C08K3/04C08K5/11C08K5/098C08G18/66C08G18/42C08G18/34C08G18/32H01B3/28
CPCC08G18/0823C08G18/4277C08G18/664C08G18/6659C08L75/06C08L2203/202C08L2205/035H01B3/28C08L45/02C08L83/04C08L69/00C08L27/12C08L93/04C08K13/06C08K9/06C08K7/08C08K5/34924C08K5/101C08K5/544C08K3/06C08K2003/2296C08K2003/387C08K2003/0812C08K3/04C08K5/11C08K5/098C08K2003/222
Inventor 巫春生徐志敏张家文
Owner ANHUI DUJIANG CABLE GROUP
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