Ultrahigh-wear-resistant sole material and manufacturing method thereof

A technology for shoe sole materials and manufacturing methods, which can be applied to shoe soles, footwear, applications, etc., and can solve the problems of difficult recycling and reuse of raw materials, insufficient resilience, and high specific weight.

Inactive Publication Date: 2013-07-03
FUJIAN ZHENGYI IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this product also has weaknesses such as large specific weight when worn,

Method used

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  • Ultrahigh-wear-resistant sole material and manufacturing method thereof
  • Ultrahigh-wear-resistant sole material and manufacturing method thereof

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Embodiment Construction

[0055] In the preferred embodiment of the super wear-resistant shoe sole material proposed by the present invention, the manufacture of the super wear-resistant shoe sole material may include but not limited to the raw materials of the following components by weight:

[0056] EPDM rubber: 65-70 parts;

[0057] Melting rubber: 25-30 parts;

[0058] White carbon black: 30-40 parts;

[0059] Softening oil: 5-10 parts;

[0060] Stearic acid: 1.5-2 parts;

[0061] Polyethylene glycol: 3-4 parts;

[0062] Antioxidant: 0.5 parts;

[0063] Black smoke glue: 15-20 parts;

[0064] High-performance wear-resistant agent: 4-6 parts;

[0065] Zinc oxide powder: 4-5 parts

[0066] Dicumyl peroxide: 1.5-2 parts;

[0067] Auxiliary cross-linking agent: 5-7 parts.

[0068] Among them, the composition of melted rubber:

[0069] Homopolypropylene: 300M 10 parts;

[0070] Block copolymerized polypropylene: 40 parts;

[0071] Ethylene octene copolymer: 50 parts.

[0072] Among them, th...

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Abstract

The invention relates to an ultrahigh-wear-resistant sole material and a manufacturing method thereof. The material is composed of 65-70 parts of ethylene propylene diene monomer, 25-30 parts of melting plastic, 30-40 parts of white carbon black, 5-10 parts of softening oil, 1.5-2 parts of stearic acid, 3-4 parts of polyethylene glycol, 0.5 parts of an antioxidant, 15-20 parts of carbon masterbatch, 4-6 parts of a high-performance wear-resisting agent, 4-5 parts of zinc oxide powder, 1.5-2 parts of dicumyl peroxide, and 5-7 parts of an assistant crosslinking agent. The melting plastic is composed of 10 parts of homopolymer polypropylene 300M, 40 parts of copolymer polypropylene, and 50 parts of ethylene-octene copolymer. The high-performance wear-resisting agent is composed of 28 parts of white carbon black, 72 parts of a silane coupling agent, and 50 parts of silica gel. The material provided by the invention has the advantages of high wear resistance, high elasticity, and light weight. Also, the invention provides a manufacturing method of the high-wear-resistant material. The industrial process is simple, and cost is low.

Description

technical field [0001] The invention relates to a super wear-resistant shoe sole material and a manufacturing method thereof. Background technique [0002] The main sole materials currently used are TPR (thermoplastic elastomer), EVA, rubber, polyurethane, etc. Among them, the outsole material mainly adopts rubber (styrene-butadiene, butadiene-butadiene, standard rubber), and this vulcanized product has the advantages of anti-slip and wear-resistant after use. At present, it is widely used by many domestic manufacturers in the fields of sports shoe soles, casual shoes, makeup shoes, and sandals. However, this product also has weaknesses such as large specific weight when worn, unclear color, difficult recycling of raw materials, and insufficient resilience. In addition, from the perspective of synthetic polymer materials, polypropylene is cheaper to synthesize than rubber, and its supply sources are more abundant. [0003] Modified polypropylene foam shoe material is a ne...

Claims

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Application Information

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IPC IPC(8): C08L23/16C08L23/12C08L53/00C08L23/08C08L83/04A43B13/04C08K13/06C08K9/06C08K3/36C08K5/09C08K3/22C08K5/14
CPCY02P20/582
Inventor 郭延志
Owner FUJIAN ZHENGYI IND
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