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High strength wear resistant rubber material

A wear-resistant rubber, high-strength technology, applied in the field of rubber materials, can solve the problems of hard and brittle, easy to age, poor wear resistance and so on

Inactive Publication Date: 2016-03-30
宁国市开源橡塑汽车零部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The application of rubber materials in modern life is becoming more and more extensive. Among them, the development of high-strength wear-resistant rubber materials is an important research direction in the field of rubber research. Some special requirements put forward by the material, compared with traditional metal materials, have the characteristics of small mass and good insulation performance, so it has developed rapidly, but there are inherent deficiencies. , poor wear resistance and other shortcomings, affecting the service life of materials

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A kind of high-strength wear-resistant rubber material proposed by the present invention, its raw material comprises by weight: 55 parts of epoxidized natural rubber, 45 parts of EPDM rubber, 45 parts of butyl rubber, 10 parts of nano zinc oxide, stearic acid 1 part of sodium, 30 parts of new modified reinforcing agent, 4 parts of carbon black N3304, 5 parts of sulfur, 1 part of accelerator DM, 3 parts of accelerator DOTG, 10 parts of sepiolite powder, 30 parts of crushed polypropylene fiber, 22 parts of mica powder, 8 parts of molybdenum disulfide, 0.8 parts of silane coupling agent KH-7920, 13 parts of trioctyl trimellitate TOTM, 8 parts of chlorinated paraffin, 10103 parts of anti-aging agent, 2642 parts of anti-aging agent;

[0017] The preparation method of the novel reinforcing agent comprises: adding HCl and H with a molar ratio of 1:3 2 SO 4 Add 40-60 mesh fly ash into the mixed acid solution, at a frequency of 20KHz, and a sound intensity of 0.3W / cm 2 Ultraso...

Embodiment 2

[0021] A kind of high-strength wear-resistant rubber material proposed by the present invention, its raw material comprises by weight: 65 parts of epoxidized natural rubber, 35 parts of EPDM rubber, 50 parts of butyl rubber, 5 parts of nano zinc oxide, stearic acid 3 parts of sodium, 15 parts of new modified reinforcing agent, 12 parts of carbon black N330, 3 parts of sulfur, 2 parts of accelerator DM, 1 part of accelerator DOTG, 15 parts of sepiolite powder, 3 parts of crushed polypropylene fiber, 28 parts of mica powder, 5 parts of molybdenum disulfide, 1.2 parts of silane coupling agent KH-792, 9 parts of trioctyl trimellitate TOTM, 11 parts of chlorinated paraffin, 10101 parts of anti-aging agent, 2644 parts of anti-aging agent;

[0022] The preparation method of the novel reinforcing agent comprises: adding HCl and H with a molar ratio of 1:5 2 SO 4 Add 40-60 mesh fly ash into the mixed acid solution, at a frequency of 40KHz, and a sound intensity of 0.1W / cm 2 Under the...

Embodiment 3

[0026] A kind of high-strength wear-resistant rubber material proposed by the present invention, its raw material comprises by weight: 58 parts of epoxidized natural rubber, 42 parts of EPDM rubber, 46 parts of butyl rubber, 8 parts of nano zinc oxide, stearic acid 1 part of sodium, 25 parts of new modified reinforcing agent, 6 parts of carbon black N3306, 5 parts of sulfur, 1 part of accelerator DM, 3 parts of accelerator DOTG, 12 parts of sepiolite powder, 20 parts of crushed polypropylene fiber, 24 parts of mica powder, 7 parts of molybdenum disulfide, 0.9 parts of silane coupling agent KH-7920, 12 parts of trioctyl trimellitate TOTM, 9 parts of chlorinated paraffin, 10102 parts of anti-aging agent, 2642 parts of anti-aging agent;

[0027] The preparation method of the novel reinforcing agent comprises: adding HCl and H with a molar ratio of 1:4 2 SO 4 Add 40-60 mesh fly ash into the mixed acid solution, at a frequency of 25KHz, and a sound intensity of 0.2W / cm 2 Ultrason...

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PUM

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Abstract

The invention discloses a high strength wear resistant rubber material, which comprises the following raw materials: epoxy natural rubber, ethylene propylene diene monomer, butyl rubber, nano zinc oxide, sodium stearate, novel modification fortifier, carbon black N330, sulfur, promoter DM, promoter DOTG, meerschaum powder, grinded polypropylene fiber, mica powder, molybdenum disulfide, silane coupling agent KH-792, trioctyl trimellitate (TOTM), chlorinated paraffin, antioxidant 1010, and antioxidant 264. The high strength wear resistant rubber material has the advantages of good elasticity, high strength, good wear resistant performance, and long service life.

Description

technical field [0001] The invention relates to the technical field of rubber materials, in particular to a high-strength wear-resistant rubber material. Background technique [0002] The rubber industry is one of the important basic industries of the national economy. Due to its unique performance, it not only provides the people with daily and medical light industrial products that are indispensable in daily life, but also supplies machinery, transportation, construction, and manufacturing industries. and other heavy industries provide various rubber components. In the development of the modern material industry, the development speed of rubber materials has greatly surpassed the traditional three basic materials of steel, wood, and cement because of its light texture, good performance, rich raw materials, convenient processing, and wide range of uses. The application of rubber materials in modern life is becoming more and more extensive. Among them, the development of hi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L15/00C08L23/16C08L23/22C08L23/12C08K13/06C08K9/10C08K9/06C08K3/22C08K5/098C08K3/04C08K5/12
CPCC08L15/00C08K2201/011C08L2201/08C08L2205/025C08L2205/035C08L23/16C08L23/22C08L23/12C08K13/06C08K9/10C08K9/06C08K3/22C08K5/098C08K3/04C08K5/12
Inventor 严春芳
Owner 宁国市开源橡塑汽车零部件有限公司
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