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Rubber and plastic sole material with high wear resistance and high elastic resilience and preparation method thereof

A shoe sole material and rebound resilience technology, which is applied in the production formula and preparation field of high wear-resistant and high resilience rubber and plastic shoe sole materials, can solve the problems of reduced life of the sole, poor wear resistance, poor elasticity, etc., and reach the service life Long, high bending resistance, light specific gravity

Inactive Publication Date: 2016-03-23
FUJIAN JINJIANG DONGFENG SHOES & PLASTIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the improvement of people's life requirements, the development and quality of today's shoe materials are constantly required to be improved. The functionality of the sole directly restricts the quality of the shoe material. There are many problems with the soles on the existing market, and the more common ones are Poor elasticity, easy to deform, and poor wear resistance, easy to break, which greatly reduces the life of the sole

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A kind of high wear-resisting and high-resilience rubber and plastic shoe sole material of the present embodiment is made up of the raw material of following percentage by weight: VA content is 26% EVA30 parts, VA content is 40% EVA15 parts, EPDM rubber 10 parts , 5 parts of isoprene rubber, 10 parts of polyolefin elastomer POE, 8 parts of thermoplastic rubber SEBS, 5 parts of talcum powder, 10 parts of wear-resistant agent, 2 parts of highly active zinc oxide, 1 part of zinc stearate, 1 part of stearic acid 1 part, 1 part of bridging agent DCP, 2 parts of azodicarbonamide.

[0017] The preparation method of above-mentioned a kind of high wear-resisting high resilience rubber-plastic sole material of the present invention is as follows:

[0018] A. Weigh the raw material components in the above weight percentages for later use, and respectively make EVA with a VA content of 26%, EVA with a VA content of 40%, EPDM rubber, isoprene rubber, polyolefin elastomer POE, thermo...

Embodiment 2

[0023] A kind of high wear-resisting high-resilience rubber and plastic sole material of the present embodiment is made up of the raw material of following percentage by weight: VA content is 25 parts of EVA of 26%, VA content is 20 parts of EVA, EPDM rubber 5 parts , 8 parts of isoprene rubber, 15 parts of polyolefin elastomer POE, 8 parts of thermoplastic rubber SEBS, 4 parts of talcum powder, 8 parts of wear-resistant agent, 3 parts of highly active zinc oxide, 0.5 parts of zinc stearate, 0.5 parts of stearic acid parts, bridging agent DCP1.5 parts, azodicarbonamide 1.5 parts.

[0024] The preparation method of above-mentioned a kind of high wear-resisting high resilience rubber and plastic shoe sole material is the same as embodiment 1.

Embodiment 3

[0026] A kind of high wear-resisting high-resilience rubber and plastic sole material of the present embodiment is made up of the raw material of following percentage by weight: VA content is 26% EVA35 parts, VA content is 40% EVA10 parts, EPDM rubber 12 parts , 3 parts of isoprene rubber, 6 parts of polyolefin elastomer POE, 10 parts of thermoplastic rubber SEBS, 3 parts of talcum powder, 13 parts of anti-wear agent, 3 parts of highly active zinc oxide, 1.5 parts of zinc stearate, 1.5 parts of stearic acid 1 part, bridging agent DCP 1 part, azodicarbonamide 1 part.

[0027] The preparation method of above-mentioned a kind of high wear-resisting high resilience rubber and plastic shoe sole material is the same as embodiment 1.

[0028] The shoe sole material that will be obtained by three kinds of embodiments is detected through the shoe sole that produces, and the result shows that the shoe sole performance is as follows:

[0029] 1. Hardness: 58-63°;

[0030] 2. DIN index:...

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Abstract

The invention discloses a rubber and plastic sole material with high wear resistance and high elastic resilience and a preparation method thereof, belonging to the technical field of rubber and plastic sole materials. The rubber and plastic sole material is prepared from the following raw materials in percentage by weight: 25%-35% of EVA with VA content of 26%, 10%-20% of EVA with VA content of 40%, 5%-15% of ethylene propylene terpolymer, 2%-8% of isoprene rubber, 5%-15% of polyolefin elastomer POE, 5%-10% of thermoplastic rubber SEBS, 2%-6% of talcum powder, 5%-15% of a wear resisting agent, 1%-3% of high-activity zinc oxide, 0.5%-1.5% of zinc stearate, 0.5%-1.5% of stearic acid, 0.5%-1.5% of a bridging agent DCP and 1%-3% of azodicarbonamide. The preparation method comprises the steps of banburying, open-milling, granulating and the like. The preparation process is reasonable and simple. By improving the raw material formula content and reasonable process design, the rubber and plastic sole material has high wear resistance and high elastic resilience, and can be recycled.

Description

technical field [0001] The invention belongs to the technical field of rubber and plastic shoe material processing, in particular to a production formula and a preparation method of a rubber and plastic shoe sole material with high wear resistance and high resilience. Background technique [0002] With the improvement of people's life requirements, the development and quality of today's shoe materials are constantly required to be improved. The functionality of the sole directly restricts the quality of the shoe material. There are many problems with the soles on the existing market, and the more common ones are The elasticity is not good, easy to deform, and the wear resistance is poor, easy to break, so that the life of the sole is greatly reduced. Contents of the invention [0003] The object of the present invention is to provide a high wear-resistant and high resilience rubber and plastic shoe sole material and a preparation method thereof in view of the deficiencies ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/08C08L23/16C08L9/00C08L53/02C08K13/02C08K3/34C08K3/22C08K5/098C08K5/09C08K5/14C08J9/10A43B13/04B29B7/28B29B7/72
CPCA43B13/04B29B7/28B29B7/286B29B7/72B29B7/726C08J9/103C08J2203/04C08J2323/08C08J2423/08C08L23/0853C08L2203/14C08L2205/025C08L2205/035C08L23/16C08L9/00C08L23/0815C08L53/02C08K13/02C08K3/34C08K2003/2296C08K5/098C08K5/09C08K5/14
Inventor 谢志东朱婉茹
Owner FUJIAN JINJIANG DONGFENG SHOES & PLASTIC CO LTD
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