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Rubber material for making shoe soles

A rubber material and rubber technology, applied in the rubber field, can solve the problems of slow degradation speed, difficult degradation of discarded shoe soles, and production of toxic environmental pollutants, and achieve the effects of fast degradation speed, low degradation difficulty and pollutant reduction.

Inactive Publication Date: 2019-05-14
四川振东精科汽车总成系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above-mentioned problems in the prior art, the present invention proposes a rubber material for making shoe soles. The present invention solves the technical problems such as difficulty in degrading waste shoe soles, slow degradation speed, and generation of toxic and environmental pollutants when degraded.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] The rubber includes the following components, in parts by mass, 80 parts of neoprene rubber, 60 parts of styrene-butadiene rubber, 20 parts of nitrile rubber, 20 parts of carbon black, 10 parts of modified epoxy resin, 6 parts of phenolic resin, vinyl 5 parts of resin acetate, 3 parts of nano zinc oxide, 16 parts of plant cellulose, 8 parts of keratin, 2 parts of stearic acid, 3 parts of polycarbonate, 1 part of zinc isooctanoate.

Embodiment 2

[0012] The rubber includes the following components, in parts by mass, 90 parts of neoprene rubber, 65 parts of styrene-butadiene rubber, 25 parts of nitrile rubber, 22 parts of carbon black, 11 parts of modified epoxy resin, 7 parts of phenolic resin, vinyl 6 parts of resin acetate, 4 parts of nano-zinc oxide, 18 parts of plant cellulose, 10 parts of keratin, 2.5 parts of stearic acid, 3.5 parts of polycarbonate, 1.5 parts of zinc isooctanoate.

Embodiment 3

[0014] The rubber includes the following components, in parts by mass, 100 parts of neoprene rubber, 70 parts of styrene-butadiene rubber, 30 parts of nitrile rubber, 24 parts of carbon black, 12 parts of modified epoxy resin, 8 parts of phenolic resin, vinyl 7 parts of resin acetate, 5 parts of nano-zinc oxide, 20 parts of plant cellulose, 12 parts of keratin, 3 parts of stearic acid, 4 parts of polycarbonate, 2 parts of zinc isooctanoate.

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PUM

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Abstract

The invention discloses a rubber material for making shoe soles. The rubber material is characterized by being prepared from, by mass, 80-100 parts of chloroprene rubber, 60-70 parts of butadiene styrene rubber, 20-30 parts of butadiene-acrylonitrile rubber, 20-24 parts of carbon black, 10-12 parts of modified epoxy resin, 6-8 parts of phenolic resin, 5-7 parts of vinyl resin cellulose acetate fiber, 3-5 parts of nano zinc oxide, 16-20 parts of plant cellulose, 8-12 parts of keratin, 2-3 parts of stearic acid, 3-4 parts of polycarbonate and 1-2 parts of zinc isoocatanoate. The rubber materialis used for making the shoe soles, high wear resistance, softness and the like of the shoe soles are realized, low difficulty and high speed in degradation of scrapped shoe soles are realized, and pollutants generated in a degradation process are evidently reduced.

Description

technical field [0001] The invention relates to the technical field of rubber, in particular to a rubber material used for making shoe soles. Background technique [0002] Most of the current soles are made of rubber, because rubber has good wear resistance, good anti-skid performance, and rubber has good elasticity, which makes the soles softer and more comfortable to wear, and the rubber strength is higher. Okay, so use rubber as the sole, and the sole will not break. With the enhancement of people's awareness of environmental protection, after the shoes are broken, a large number of discarded soles are piled up like a mountain. If the rubber is burned, it will release a lot of toxic gas. It will cause serious pollution to the environment. Therefore, the waste soles are now buried deep and biodegraded. However, the degradation of the waste soles is difficult and the degradation speed is slow. Effective reduction will cause great harm to the environment for a long time; th...

Claims

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Application Information

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IPC IPC(8): C08L11/00C08L9/06C08L9/02C08L63/00C08L61/06C08L1/02C08L69/00C08K13/02C08K3/04C08K3/22C08K5/098C08K5/09A43B13/04
Inventor 徐振东
Owner 四川振东精科汽车总成系统有限公司