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Anti-extrusion cable

An anti-extrusion, cable technology, applied in the field of power cables, can solve problems affecting the normal use of cables, cable aging, cable deformation, etc., to improve the overall extrusion resistance, improve extrusion resistance, and improve extrusion resistance Effect

Inactive Publication Date: 2015-11-25
安徽华峰电缆集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the field of power cables, cables are mostly in the state of being extruded during use. The cables in the prior art only focus on the wear resistance and fire resistance of the cable material in terms of structure or material, but long-term extrusion The cable will not only cause the deformation of the cable, but also cause the aging or damage of the cable, thus affecting the normal use of the cable

Method used

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  • Anti-extrusion cable

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The raw material of buffer plate 4 comprises by weight: 100 parts of natural rubber, 70 parts of neoprene, 55 parts of silicon rubber, 45 parts of styrene-butadiene rubber, 35 parts of butadiene rubber, 40 parts of nitrile rubber, 5.5 parts of zinc oxide, hard 3 parts of fatty acid, 8.5 parts of polyolefin elastomer, 3 parts of KH550 silane coupling agent, 4 parts of KH570 silane coupling agent, 8 parts of quinol ester, 4 parts of dicumyl peroxide, 3 parts of vulcanizing agent DCP, tetrachloride 5 parts of benzoquinone, 6 parts of accelerator DM, 7 parts of activated white carbon black, 6 parts of polyethylene glycol, 5 parts of dispersant CNF, 3 parts of anti-aging agent RD, 4 parts of anti-aging agent AW, N-cyclohexylthiophthaloyl 4 parts imine.

[0033] Among them, N-cyclohexylthiophthalimide is prepared according to the following process: 1 mol of dicyclohexyl disulfide is dissolved in cyclohexane to obtain material a, and at 10°C, feed 0.05 mol of chlorine gas, th...

Embodiment 2

[0035] The raw material of buffer plate 4 comprises by weight: 80 parts of natural rubber, 80 parts of neoprene, 40 parts of silicon rubber, 60 parts of styrene-butadiene rubber, 20 parts of butadiene rubber, 50 parts of nitrile rubber, 2 parts of zinc oxide, hard 5 parts of fatty acid, 5 parts of polyolefin elastomer, 5 parts of KH550 silane coupling agent, 2 parts of KH570 silane coupling agent, 10 parts of quinol ester, 2 parts of dicumyl peroxide, 5 parts of vulcanizing agent DCP, tetrachloride 2 parts of benzoquinone, 9 parts of accelerator DM, 2 parts of activated white carbon black, 9 parts of polyethylene glycol, 2 parts of dispersant CNF, 5 parts of antioxidant RD, 2 parts of antioxidant AW, N-cyclohexylthiophthaloyl 6 parts of imine.

[0036] Among them, N-cyclohexylthiophthalimide is prepared according to the following process: 1mol of dicyclohexyl disulfide is dissolved in cyclohexane to obtain material a, and the 0.03 mol of chlorine gas, then added 4 mol of phth...

Embodiment 3

[0038] The raw material of buffer plate 4 comprises by weight: 120 parts of natural rubber, 60 parts of neoprene, 70 parts of silicon rubber, 30 parts of styrene-butadiene rubber, 50 parts of butadiene rubber, 30 parts of nitrile rubber, 9 parts of zinc oxide, hard 1 part of fatty acid, 12 parts of polyolefin elastomer, 1 part of KH550 silane coupling agent, 6 parts of KH570 silane coupling agent, 6 parts of quinol ester, 6 parts of dicumyl peroxide, 1 part of vulcanizing agent DCP, tetrachloride 8 parts of benzoquinone, 3 parts of accelerator DM, 12 parts of activated white carbon black, 3 parts of polyethylene glycol, 8 parts of dispersant CNF, 1 part of anti-aging agent RD, 6 parts of anti-aging agent AW, N-cyclohexylthiophthaloyl 1 part imine.

[0039] Among them, N-cyclohexylthiophthalimide is prepared according to the following process: 1mol of dicyclohexyl disulfide is dissolved in cyclohexane to obtain material a, and 0.07 mol of chlorine, then add 1mol of phthalimide...

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Abstract

The invention discloses an anti-extrusion cable, which comprises a cable core, an insulation layer, a filling layer, a plurality of buffer plates, a wrapping layer, a buffer layer and an armor layer, wherein each buffer plate comprises the following ingredients in parts by weight: 100 parts of natural rubber, 70 parts of chloroprene rubber, 55 parts of silicone rubber, 45 parts of butadiene styrene rubber, 35 parts of butadiene rubber, 40 parts of nitrile rubber, 5.5 parts of zinc oxide, 3 parts of stearic acid, 8.5 parts of polyolefin elastomers, 3 parts of KH550 silane coupling agents, 4 parts of KH570 silane coupling agents, 8 parts of quinone alcohol ester, 4 parts of dicumyl peroxides, 3 parts of vulcanizing agents DCP, 5 parts of chloranil, 6 parts of accelerants DM, 7 parts of active white carbon black, 6 parts of polyethylene glycol, 5 parts of dispersants CNF, 3 parts of anti-aging agents RD, 4 parts of anti-aging agents AW and 4 parts of N-cyclohexylthiophthalimide. The anti-extrusion cable has excellent anti-extrusion performance.

Description

technical field [0001] The invention relates to the technical field of power cables, in particular to an anti-extrusion cable. Background technique [0002] In the field of power cables, cables are mostly in the state of being extruded during use. The cables in the prior art only focus on the wear resistance and fire resistance of the cable material in terms of structure or material, but long-term extrusion The cable will not only cause the deformation of the cable, but also cause the aging or damage of the cable, thus affecting the normal use of the cable. Contents of the invention [0003] In order to solve the technical problems in the background technology, the present invention proposes an anti-extrusion cable. [0004] An anti-extrusion cable proposed by the present invention includes a cable core, an insulating layer, a filling layer, a plurality of buffer plates, a wrapping layer, a buffer layer and an armor layer, the insulating layer is wrapped around the outer ...

Claims

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Application Information

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IPC IPC(8): C08L7/00C08L11/00C08L83/04C08L9/06C08L9/00C08L9/02C08L23/00C08K13/02C08K3/22C08K5/09C08K5/5425C08K5/544C08K3/36
Inventor 郭绍华袁加夕王良云姚欢范宇赵加北
Owner 安徽华峰电缆集团有限公司
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