Sole formula and production process thereof

Abstract

The invention discloses a sole formula and a production process thereof. The formula comprises the following components: 3-5 parts of natural rubber, 10-13.8 parts of isoprene rubber, 5-7 parts of talc powder, 10-14.5 parts of nano ointment, 3-5.6 parts of white carbon black, 0.94-1.2 parts of zinc carbonate, 0.1-0.3 part of flow promoter, 0.01-0.03 part of DCP (Dicumyl Peroxide), 0.188-0.276 part of anti-aging agent, 0.125-0.25 part of protective wax, 0.05-0.08 part of p-toluenesulfonyl, 0.1-0.2 part of sulfur and 0.025-0.05 part of foaming agent. The production process comprises the procedures of banburying, open milling, sheet discharging, rubber tapping, rubber coating, bringing up, sizing, heating, molding, taking off shoes and the like. The sole produced by adopting the production process has the characteristics of high binding property, high elasticity, high stretching strength, high tear resistance, high electrical insulating property, high wear resistance, high drought resistance, low temperature resistance, noise resistance, high processability and the like.

Description

technical field [0001] The invention relates to the field of shoe soles, in particular to a shoe sole formula and a production process thereof. Background technique [0002] China is the world's largest producer and exporter of footwear, and footwear has become a major pillar of the Chinese economy. With the development of social occupation diversification, all walks of life have more and more diversified functional requirements for footwear, especially for shoe soles, which have higher and higher performance requirements. [0003] Chinese invention patent application CN101735495A discloses a high oil-resistant rubber sports shoe sole formula and its manufacturing method, which is mainly for the research and development of the oil resistance of the sole, specifically for the oily environment, such as oil fields, oil refineries, kitchens, markets, etc. , when the soles of sports shoes are in contact with the wet ground or the ground with oil stains, water and oil will adhere...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a shoe sole formula and its production process to solve the problem that the shoe soles produced in the prior art cannot combine anti-slip performance, wear resistance, low temperature resistance and quietness.

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