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Preparation method of rubber and plastic compound elastomer cable

A technology for elastomers and cables, which is used in the manufacture of cables/conductors, insulation of conductors/cables, rubber insulators, etc. It can solve the problems of short service life, poor oil resistance, wear resistance, heat resistance and cold resistance of rubber cables, and many plastics, etc. problem, to achieve the effect of long service life, low cost and high cold resistance

Inactive Publication Date: 2011-06-22
QIDONG HUIHE WIRE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are many plastics in the rubber cable preparation process, and the preparation process is complicated. Multiple process steps such as mixing, rubber mixing, extrusion, vulcanization, and coiling are required. The production cost remains high, and the rubber produced by the existing preparation process Cables have poor resistance to oil, abrasion, heat and cold, resulting in short service life

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] 7 parts by weight of cyano-butadiene rubber, 11 parts by weight of neoprene, 48 parts by weight of PVC plastic, 2 parts by weight of anti-aging agent, 3 parts by weight of anti-aging agent 1010, 19 parts by weight of calcium carbonate and 1 part by weight The natural rubber is put into the tank together, mixed evenly for 25 minutes, and then extruded in an extruder with a temperature controlled at 170°. After the product is extruded, it is formed into a loop to obtain the finished product.

Embodiment 2

[0011] 7.2 parts by weight of cyano-butadiene rubber, 11.7 parts by weight of neoprene, 51 parts by weight of PVC plastic, 3 parts by weight of anti-aging agent, 4 parts by weight of anti-aging agent 1010, 21 parts by weight of calcium carbonate and 2 parts by weight The natural rubber is put into the tank together, stirred and mixed evenly for 30 minutes, and then extruded in an extruder with a temperature controlled at 175°. After the product is extruded, it is formed into a loop to obtain the finished product.

Embodiment 3

[0013] 8 parts by weight of cyano-butadiene rubber, 12 parts by weight of neoprene, 54 parts by weight of PVC plastic, 4 parts by weight of anti-aging agent, 5 parts by weight of anti-aging agent 1010, 23 parts by weight of calcium carbonate and 3 parts by weight Put the natural rubber into the tank together, stir and mix it evenly for 35 minutes, then put it in an extruder with a temperature control of 180° for extruding. After the product is extruded, it will be formed into a loop to obtain the finished product.

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PUM

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Abstract

The invention relates to a reparation method of a rubber and plastic compound elastomer cable. The method comprises the following steps: putting 7-8 weight portions of thiakol rubber, 11-12 weight portions of neoprene rubber, 48-54 weight portions of PVC plastics, 2-4 weight portions of age inhibitor, 3-5 weight portions of antiaging agent 1010, 19-23 weight portions of calcium carbonate and 1-3 weight portions of natural rubber into a cylinder, evenly mixing and stirring for 25-35 minutes, extruding in an extruder at the temperature controlled between 170 and180 DEG C, and wreathing to obtain the finished product. The cable has the advantages of long service life, low cost as well as high oil resistance, wear resistance, heat resistance and cold resistance.

Description

Technical field [0001] The invention relates to a method for preparing a cable, in particular to a method for preparing a rubber-plastic composite elastomer cable, and belongs to the chemical industry field. Background technique [0002] At present, there are many plastics in the rubber cable preparation process and the preparation process is complicated. Multiple process steps such as mixing, mixing, extrusion, vulcanization and loop forming are required. The production cost remains high, and the rubber produced by the existing preparation process The cable has poor oil resistance, wear resistance, heat resistance and cold resistance, resulting in a short service life. Summary of the invention [0003] The invention provides a method for preparing a rubber-plastic composite elastomer cable with long service life, low cost, oil resistance, wear resistance, heat resistance and cold resistance. [0004] The technical scheme adopted by the present invention is: [0005] The method for ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B13/00H01B13/14H01B3/18H01B3/28H01B3/44C08L27/06C08L11/00C08L9/02C08L7/00C08K3/26B29C47/92B29C48/92
CPCB29C48/92B29C2948/92704B29C2948/92895
Inventor 袁炳荣
Owner QIDONG HUIHE WIRE