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, poor wear resistance, easy aging and so on

Inactive Publication Date: 2017-05-24
天长市康宁甘油科技有限公司
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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

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A high-strength wear-resistant rubber material, its raw materials include by weight: 55 parts of epoxy natural rubber, 27 parts of EPDM, 18 parts of styrene-butadiene rubber, 12 parts of polyurethane elastomer, 1 part of carbon black N330, carbon black 6 parts of N660, 12 parts of modified reinforcing filler, 10 parts of light calcium, 22 parts of montmorillonite, 10 parts of polypropylene fiber, 5 parts of molybdenum disulfide, 3 parts of silane coupling agent, 3 parts of nano zinc oxide, accelerator 2.5 parts of DM, 1 part of accelerator TMTM, 2 parts of sulfur, 0.5 parts of anti-aging agent, 0.5 parts of anti-aging additive, 4 parts of trioctyl trimellitate, 4 parts of tributyl citrate, butyl epoxy soyate 3 copies;

[0017] Wherein, the preparation method of the modified reinforcing filler includes: adding 100 parts of multi-walled carbon nanotubes into concentrated nitric acid solution in parts by weight, ultrasonically treating at 40°C for 1h, then adding to a wate...

Embodiment 2

[0020]A high-strength wear-resistant rubber material, its raw materials include by weight: 75 parts of epoxy natural rubber, 15 parts of EPDM rubber, 32 parts of styrene-butadiene rubber, 6 parts of polyurethane elastomer, 3 parts of carbon black N330, carbon black 3 parts of N660, 20 parts of modified reinforcing filler, 4 parts of light calcium, 28 parts of montmorillonite, 3 parts of polypropylene fiber, 8 parts of molybdenum disulfide, 0.8 parts of silane coupling agent, 8 parts of nano zinc oxide, accelerator 1.5 parts of DM, 3 parts of accelerator TMTM, 0.2 parts of sulfur, 1.5 parts of anti-aging agent, 0.1 part of anti-aging additive, 8 parts of trioctyl trimellitate, 1 part of tributyl citrate, butyl epoxy soyate 5 copies;

[0021] Wherein, the preparation method of the modified reinforcing filler includes: adding 100 parts by weight of multi-walled carbon nanotubes into a mixed acid solution of concentrated nitric acid and concentrated sulfuric acid with a volume rat...

Embodiment 3

[0024] A kind of high-strength wear-resistant rubber material, its raw material comprises by weight: 60 parts of epoxy natural rubber, 24 parts of EPDM rubber, 22 parts of styrene-butadiene rubber, 10 parts of polyurethane elastomer, 1 part of carbon black N330, carbon black 5 parts of N660, 14 parts of modified reinforcing filler, 8 parts of light calcium, 24 parts of montmorillonite, 8 parts of polypropylene fiber, 6 parts of molybdenum disulfide, 2.4 parts of silane coupling agent, 5 parts of nano zinc oxide, accelerator 2.2 parts of DM, 1.5 parts of accelerator TMTM, 1.5 parts of sulfur, 0.8 parts of anti-aging agent, 0.4 parts of anti-aging additive, 5 parts of trioctyl trimellitate, 3 parts of tributyl citrate, butyl epoxy soyate 4 parts;

[0025] Wherein, the preparation method of the modified reinforcing filler includes: adding 100 parts by weight of multi-walled carbon nanotubes into a mixed acid solution of concentrated nitric acid and concentrated sulfuric acid with...

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Abstract

The invention discloses a high-strength wear-resistant rubber material which is prepared from the following raw materials in parts by weight: 55-75 parts of epoxy natural rubber, 15-27 parts of ethylene propylene diene monomer rubber, 18-32 parts of styrene-butadiene rubber, 6-12 parts of polyurethane elastomer, 1-3 parts of carbon black N330, 3-6 parts of carbon black N660, 12-20 parts of modified reinforcing filler, 4-10 parts of light calcium carbonate, 22-28 parts of montmorillonite, 3-10 parts of polypropylene fiber, 5-8 parts of molybdenum disulfide, 0.8-3 parts of silane coupling agent, 3-8 parts of nano zinc oxide, 1.5-2.5 parts of accelerator DM, 1-3 parts of accelerator TMTM, 0.2-2 parts of sulfur, 0.5-1.5 parts of anti-aging agent, 0.1-0.5 part of anti-aging aid, 4-8 parts of trioctyl trimellitate, 1-4 parts of tributyl citrate and 3-5 parts of epoxidized soybean oleic acid butyl ester. The rubber material has the advantages of high strength, favorable wear resistance 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 a variety of 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 ...

Claims

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Application Information

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IPC IPC(8): C08L15/00C08L23/16C08L9/06C08L75/04C08L23/12C08L91/06C08K13/06C08K3/04C08K9/10C08K9/02C08K9/06C08K7/24C08K3/34C08K3/30C08K3/22
CPCC08L15/00C08K2201/011C08K2201/014C08L2205/025C08L2205/035C08L2205/16C08L23/16C08L9/06C08L75/04C08L23/12C08L91/06C08K13/06C08K3/04C08K9/10C08K9/02C08K9/06C08K9/08C08K7/24C08K3/346C08K3/34C08K2003/3009C08K2003/2296
Inventor 祁建兵
Owner 天长市康宁甘油科技有限公司
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