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Elastic puncture-proof sole material

A sole material and anti-puncture technology, which is applied in the field of elastic anti-puncture sole material, can solve the problems of decreased elasticity and easy wear of the sole material, and achieves the effects of good elasticity and good puncture resistance.

Inactive Publication Date: 2013-01-02
WUJIANG XINXU PLASTIC SHOES COMPLETE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to adapt to different working environments, the performance of synthetic rubber will be further improved, so that it can effectively prevent puncture without increasing the weight, but the modified rubber improves its puncture resistance, but it becomes the sole of the shoe. Material becomes less elastic and prone to wear

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] An elastic anti-puncture sole material, which is made of the following raw materials in proportion by weight: 40-45 parts of fluorine silica gel, 80-88 parts of butadiene rubber, 12-20 parts of diethylene glycol, dimethyl 12-20 parts of methyl formamide, 5-8 parts of dibutyl ether, 12-16 parts of carbon black, 8-10 parts of calcium zinc salt, 10-18 parts of petroleum wax. The above ingredients are conventionally mixed, banburyed and kneaded, and then the kneaded mixture is granulated by a granulator to obtain granules, and the granules are cooled in a water tank, and then dried at room temperature to obtain the sole material. The performance testing results of the sole material are as follows: tensile strength 7.5MPa, impact strength 102.5kJ / m 2， The elongation at break is 230%.

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Abstract

The invention discloses an elastic puncture-proof sole material, which is made from the following raw materials by weight: 40-45 parts of fluorinated silicone rubber, 80-88 parts of butadiene rubber, 12-20 parts of diethylene glycol, 12-20 parts of dimethylformamide, 5-8 parts of dibutyl ether, 12-16 parts of carbon black, 8-10 parts of a calcium zinc salt, and 10-18 parts of petroleum wax. A sole made from the sole material disclosed in the invention has good elasticity and puncture-proofness, so the sole material is suitable for industrialized production.

Description

technical field [0001] The invention relates to an elastic puncture-proof shoe sole material. technical background [0002] Now companies are paying more and more attention to the production safety of employees, and commonly used safety protection products include hard hats, protective clothing, protective shoes, etc. Among them, protective shoes are used to protect workers' feet. There are many kinds of protective shoes depending on the environment and conditions of use, such as: insulating shoes, anti-puncture shoes, anti-static shoes, cold-proof shoes and heat-insulating shoes. [0003] On construction sites, there are often some nails or other sharp objects on the ground. If construction workers accidentally step on them, they will be pierced through the soles of their feet and even cause bacterial infections. At present, most of the puncture-resistant shoes on the market add a layer of steel plate or other hard plates to the soles. Although they are not easy to be pun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L9/00C08L83/08C08K13/02C08K5/06C08K5/20C08K3/04A43B13/04
Inventor 许春红
Owner WUJIANG XINXU PLASTIC SHOES COMPLETE
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