Wear-resistant anti-tear rubber material

A rubber material, anti-tear technology, applied in the field of rubber materials, to achieve the effect of improving compatibility, improving solubility and dispersibility, and excellent heat resistance

Inactive Publication Date: 2014-10-01
安徽宁国尚鼎橡塑制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the chlorosulfonated polyethylene material at the present stage is still difficult to meet the use environment of mine mobile electrical equipment. Now it is necessary to improve the chlorosulfonated polyethylene, continue to improve the wear resistance and tear resistance of rubber, and make it suitable for mine mobile electrical equipment. and other use environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A wear-resistant and tear-resistant rubber material proposed by the present invention, its raw materials include by weight: 50 parts of chlorosulfonated polyethylene, 40 parts of perfluoroether rubber, 15 parts of neoprene CR1212, 15 parts of phenolic resin, sulfur powder 1 part, 5 parts of vulcanizing agent BPO, 2 parts of zinc methacrylate, 15 parts of diisooctyl phthalate, 3 parts of zinc oxide, 9 parts of magnesium oxide, 10 parts of aluminum hydroxide, 8 parts of antimony trioxide, 15 parts of heavy calcium carbonate, 16 parts of hard clay, 20 parts of wollastonite, 16 parts of titanium dioxide, 0.6 parts of silane coupling agent KH550;

[0014] During the preparation process, put chlorosulfonated polyethylene, perfluoroether rubber, neoprene CR1212 and phenolic resin in an internal mixer and masticate evenly, and continue to add diisooctyl phthalate, zinc oxide, and magnesium oxide , aluminum hydroxide, antimony trioxide, heavy calcium carbonate, hard clay, wollas...

Embodiment 2

[0016] A wear-resistant and tear-resistant rubber material proposed by the present invention, its raw materials include by weight: 60 parts of chlorosulfonated polyethylene, 30 parts of perfluoroether rubber, 20 parts of neoprene CR1212, 12 parts of phenolic resin, sulfur powder 1.5 parts, 4 parts of vulcanizing agent BPO, 2.8 parts of zinc methacrylate, 10 parts of diisooctyl phthalate, 4 parts of zinc oxide, 6 parts of magnesium oxide, 13 parts of aluminum hydroxide, 5 parts of antimony trioxide, weight 18 parts of calcium carbonate, 12 parts of hard clay, 22 parts of wollastonite, 13 parts of titanium dioxide, 1.2 parts of silane coupling agent KH550;

[0017] During the preparation process, put chlorosulfonated polyethylene, perfluoroether rubber, neoprene CR1212 and phenolic resin in an internal mixer and masticate evenly, and continue to add diisooctyl phthalate, zinc oxide, and magnesium oxide , aluminum hydroxide, antimony trioxide, heavy calcium carbonate, hard clay, ...

Embodiment 3

[0019] A wear-resistant and tear-resistant rubber material proposed by the present invention, its raw materials include by weight: 55 parts of chlorosulfonated polyethylene, 35 parts of perfluoroether rubber, 18 parts of neoprene CR1212, 13 parts of phenolic resin, sulfur powder 2 parts, 3 parts of vulcanizing agent BPO, 3 parts of zinc methacrylate, 14 parts of diisooctyl phthalate, 3.2 parts of zinc oxide, 6.5 parts of magnesium oxide, 12 parts of aluminum hydroxide, 6 parts of antimony trioxide, 16 parts of heavy calcium carbonate, 14 parts of hard clay, 21 parts of wollastonite, 15 parts of titanium dioxide, 1 part of silane coupling agent KH550;

[0020] During the preparation process, put chlorosulfonated polyethylene, perfluoroether rubber, neoprene CR1212 and phenolic resin in an internal mixer and masticate evenly, and continue to add diisooctyl phthalate, zinc oxide, and magnesium oxide , aluminum hydroxide, antimony trioxide, heavy calcium carbonate, hard clay, woll...

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PUM

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Abstract

The invention discloses a wear-resistant anti-tear rubber material. The wear-resistant anti-tear rubber material comprises the following raw materials in parts by weight: 50-60 parts of chlorosulfonated polyethylene, 30-40 parts of perfluoropolyether rubber, 15-20 parts of chloroprene rubber CR1212, 12-15 parts of phenolic resin, 1-2 parts of sulphur powder, 3-5 parts of vulcanizer BPO, 2-3 parts of zinc methacrylate, 10-15 parts of diisooctyl phthalate, 3-4 parts of zinc oxide, 6-9 parts of magnesium oxide, 10-13 parts of aluminium hydroxide, 5-8 parts of antimonous oxide, 15-18 parts of heavy calcium carbonate, 12-16 parts of hard clay, 20-22 parts of wollastonite, 13-16 parts of titanium dioxide and 0.6-1.2 parts of silane coupling agent KH550. The wear-resistant anti-tear rubber material disclosed by the invention has excellent heat resistance, flame retardance, wear resistance, tear resistance, corrosion resistance and ageing resistance.

Description

technical field [0001] The invention relates to the technical field of rubber materials, in particular to a wear-resistant and tear-resistant rubber material. Background technique [0002] When wire and cable products are used in special occasions such as mine mobile electrical equipment or mining flexible cables on various mining machinery, they are subject to mechanical forces in the shearing direction, which requires wire and cable sheaths to have excellent wear resistance. Tear performance. [0003] Chlorosulfonated polyethylene is produced by chlorination and chlorosulfonation of low-density polyethylene or high-density polyethylene. It is a white or yellow elastomer, soluble in aromatic hydrocarbons and chlorinated hydrocarbons, insoluble in fats and alcohols, can only swell but not dissolve in ketones and ethers, has excellent ozone resistance, atmospheric aging resistance, and chemical corrosion resistance etc., also have good physical and mechanical properties, ag...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/34C08L71/00C08L11/00C08L61/06C08K13/02C08K3/06C08K5/14C08K5/098C08K5/12C08K3/22C08K3/26C08K3/34B29C35/02
CPCC08K2003/2241C08L23/34B29C35/02C08K2201/014C08L2201/02C08L2201/08C08L2205/035C08L2312/00C08L71/00C08L11/00C08L61/06C08K13/02C08K3/06C08K5/14C08K5/098C08K5/12C08K2003/2296C08K2003/222C08K2003/2227C08K3/2279C08K2003/265C08K3/34
Inventor 杨存俊
Owner 安徽宁国尚鼎橡塑制品有限公司
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