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Heat resistant chloroprene rubber cable sheath

A neoprene rubber and cable sheath technology, applied in the direction of insulated cables, rubber insulators, cables, etc., can solve problems such as loss of use value and inability to use, and achieve the effect of extending service life and saving conductor materials and insulating materials.

Inactive Publication Date: 2015-05-06
QINGDAO WANGYU RUBBER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The drastic change of temperature is a severe test for the material. At a certain high temperature, the performance of the cable material will change in one way or another, and some will even lose its use value. Therefore, if rubber is used as the material of insulation or sheath, if it is not Has a certain heat resistance, even if other properties are good, it cannot be used

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0014] The heat-resistant neoprene cable sheath includes the following raw materials in parts by weight:

[0015] W-type neoprene rubber 100 g, antioxidant Kg-405 2 g, accelerator NOBS 0.5 g, paraffin wax 5 g, stearic acid 4 g, carbon black N330 27 g, clay 20 g, light CaCO 3 20 g, DCP 4 g, No. 20 engine oil 4 g, ZnO 15 g, NA-22 1.5 g.

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PUM

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Abstract

The invention discloses a heat resistant chloroprene rubber cable sheath, which includes the following raw materials by weight: 100 parts of W-type chloroprene rubber, 2 parts of an antioxidant kg-405, 0.5 part of an accelerator NOBS, 5 parts of paraffin, 4 parts of stearic acid, 27 parts of carbon black N330, 20 parts of clay, 20 parts of light CaCO3, 4 parts of DCP, 4 parts of No. 20 machine oil, 15 parts of ZnO and 1.5 parts of NA-22. The heat resistant invention chloroprene rubber cable sheath provided by the invention has the advantages of heat resistance, oil resistance, weather aging resistance, flame retardance, and resistance to chemical corrosion, can prolong the service life of the cable, save a lot of conductive materials and insulation materials, the cable soft and light, especially in the mine cable, marine cable and outdoor use rubber sheathed cables and the low-voltage wire insulation.

Description

[0001] technical field [0002] The invention relates to a cable sheath, in particular to a heat-resistant neoprene cable sheath. [0003] Background technique [0004] With the development of the wire and cable industry, people put forward higher and stricter performance requirements for cable products. The drastic change of temperature is a severe test for the material. At a certain high temperature, the performance of the cable material will change in one way or another, and some will even lose its use value. Therefore, if rubber is used as the material of insulation or sheath, if it is not It has a certain heat resistance, even if other properties are good, it cannot be used. [0005] Contents of the invention [0006] The object of the present invention is to provide a heat-resistant neoprene cable sheath, which is heat-resistant, oil-resistant, weather-resistant, non-flammable, and chemically resistant, prolongs the service life of the cable, saves a lot of conduc...

Claims

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Application Information

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IPC IPC(8): C08L11/00C08K13/02C08K5/01C08K5/09C08K3/04C08K3/34C08K3/26C08K3/22H01B3/28H01B7/17
Inventor 梁松杰
Owner QINGDAO WANGYU RUBBER