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Durability shoe sole

A technology of durability and soles, applied in the field of durable soles, can solve the problems of poor durability and short use time of soles, and achieve the effect of good cross-linking degree, long service life and comprehensive rubber performance improvement.

Inactive Publication Date: 2017-01-25
峨眉山金威利运动用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of poor durability and short service life of the sole due to the limitations of the rubber components of the sole, and to provide a durable sole

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A durable sole is characterized in that it comprises the following raw materials in parts by weight:

[0014] (1) 40-50 parts of desulfurized rubber: desulfurized rubber

[0015] (2) 10-20 parts of natural rubber and 30-40 parts of nitrile rubber:

[0016] (3) Composite resin 1-2 parts:

[0017] (4) Filling agent 40-50 parts:

[0018] (5) 10-20 parts of naphthenic oil:

[0019] (6) 2-3 parts of oxidizing agent:

[0020] (7) Accelerator 1.5-2.5 parts

[0021] (8) Vulcanizing agent 1.5-2.5 parts:

[0022] Specifically, the accelerators include but are limited to yellow amides accelerators, thiazole accelerators, thiuram accelerators or combinations thereof.

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PUM

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Abstract

The invention discloses a durability shoe sole, the shoe sole is characterized by comprising, by weight: 40 - 50 parts of desulphurization rubber, 10 - 20 parts of natural rubber, 30 - 40 parts of synthetic rubber, 1 - 2 parts of composite resin, 40 - 50 parts of filling agent, 10 - 20 parts of naphthenic oil, 2 - 3 parts of antioxidant, 1.5 - 2.5 parts of promoter, 1.5 - 2.5 parts of sulfiding agent, taking the desulphurization rubber as the main material, on the one hand, increasing recovery utilization rate of resource, on the other hand, for the crosslinked degree of the vulcanizate is low, during the process of vulcanization, the vulcanizate could reach better crosslinked degree with other rubber ingredients, increasing the ingredient stability of shoe sole and improving the service life of shoes, at the same time, adding naphthenic oil, promoter and other ingredients to improve the comprehensive performance of the rubber.

Description

technical field [0001] The invention relates to a shoe sole, in particular to a durable shoe sole. Background technique [0002] At present, the structure of the sole is quite complicated. In a broad sense, it can include all materials that form the bottom such as the outsole, the midsole and the heel. In a narrow sense, it only refers to the outsole. The common characteristics of general sole materials should be wear-resistant, water-resistant, oil-resistant, heat-resistant, pressure-resistant, impact-resistant, good elasticity, easy to fit the shape of the foot, and not easy to change after being shaped. Heat preservation, easy to absorb moisture, etc., and at the same time, it must cooperate with the midsole, which has a braking effect when walking and changing feet, so that it will not slip and is easy to stop. The advantage of natural rubber is that it is very soft, has excellent elasticity, and is suitable for various sports, but the disadvantage is also obvious, that...

Claims

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Application Information

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IPC IPC(8): C08L17/00C08L21/00C08L7/00C08L9/06C08L9/02C08L91/00C08K13/02C08K3/06C08K5/47C08K5/40A43B13/04
CPCC08L17/00A43B13/04C08L9/02C08L9/06C08L21/00C08L2205/035C08L7/00C08L91/00C08K13/02C08K3/06C08K5/47C08K5/40
Inventor 鲜勇军
Owner 峨眉山金威利运动用品有限公司