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Sports footwear sole material, and preparation method thereof

A technology for sole materials and sports shoes, which is applied in soles, footwear, applications, etc., can solve the problems of insufficient shock absorption, wear resistance and anti-aging properties, and achieves reduction in the amount of vulcanizing agent, good thermal stability, and durability. Good grinding effect

Inactive Publication Date: 2017-10-20
HEFEI KANGZHIHENG MACHINERY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that existing sports shoe sole materials are insufficient in shock absorption, abrasion resistance and aging resistance, the object of the present invention is to provide a sports shoe sole material and a preparation method thereof, and the obtained sports shoe sole material It has the advantages of good shock absorption, good wear resistance and good aging resistance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A sports shoe sole material, comprising the following raw materials in parts by weight: 40 parts of butadiene rubber, 1 part of natural rubber, 3 parts of brominated butyl rubber, 2 parts of styrene-butadiene rubber, 5 parts of isoprene rubber, 4 parts of silicone rubber, 6 parts of polyurethane rubber, 20 parts of white carbon black, 2 parts of paraffin oil, 2 parts of active agent, 1.2 parts of sulfur, 0.8 parts of accelerator, 0.6 parts of tackifier, 0.5 parts of zinc stearate, light stabilizer 0.2 parts, 0.6 parts of plasticizer and 0.8 parts of anti-aging agent.

[0034] Isoprene rubber is added to the raw material, which has the advantages of wear resistance, tear resistance and good elasticity.

[0035] Silicone rubber is added to the raw material, which has the advantages of good thermal stability and good aging resistance.

[0036] Polyurethane rubber is added to the raw material, and polyurethane rubber has the advantages of high tensile strength, good elasti...

Embodiment 2

[0048] A sports shoe sole material, comprising the following raw materials in parts by weight: 65 parts of butadiene rubber, 18 parts of natural rubber, 9 parts of bromobutyl rubber, 8 parts of styrene-butadiene rubber, 9 parts of isoprene rubber, 8 parts of silicone rubber, 9 parts of polyurethane rubber, 30 parts of white carbon black, 11 parts of paraffin oil, 4 parts of active agent, 1.8 parts of sulfur, 1.1 parts of accelerator, 0.9 parts of tackifier, 1 part of zinc stearate, light stabilizer 0.4 parts, 0.7 parts of plasticizer and 1.6 parts of anti-aging agent.

[0049] Isoprene rubber is added to the raw material, which has the advantages of wear resistance, tear resistance and good elasticity.

[0050] Silicone rubber is added to the raw material, which has the advantages of good thermal stability and good aging resistance.

[0051] Polyurethane rubber is added to the raw material, and polyurethane rubber has the advantages of high tensile strength, good elasticity, ...

Embodiment 3

[0063] A sports shoe sole material, comprising the following raw materials in parts by weight: 90 parts of butadiene rubber, 35 parts of natural rubber, 15 parts of brominated butyl rubber, 14 parts of styrene-butadiene rubber, 13 parts of isoprene rubber, 12 parts of silicone rubber, 12 parts of polyurethane rubber, 40 parts of white carbon black, 20 parts of paraffin oil, 6 parts of active agent, 2.4 parts of sulfur, 1.4 parts of accelerator, 1.2 parts of tackifier, 1.5 parts of zinc stearate, light stabilizer 0.6 parts, 0.8 parts of plasticizer and 2.4 parts of anti-aging agent.

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Abstract

The invention provides a sports shoe sole material and a preparation method thereof, and relates to the field of shoe materials. The sports shoe sole material includes the following raw materials in parts by weight: butadiene rubber, natural rubber, brominated butyl rubber, styrene-butadiene rubber, and isoprene rubber , silicone rubber, polyurethane rubber, silica, paraffin oil, activator, sulfur, accelerator, tackifier, zinc stearate, light stabilizer, plasticizer and anti-aging agent. The preparation method comprises the following steps: (1) weighing raw materials, (2) masticating, kneading, mixing, cutting into pieces, and molding. The invention solves the problems of heavy weight, low elasticity, poor adhesiveness and poor aging resistance of existing sports shoe sole materials.

Description

technical field [0001] The invention belongs to the field of shoe materials, and in particular relates to a sports shoe sole material and a preparation method thereof. Background technique [0002] At present, the main purpose of shock absorption is to reduce the impact force to reduce the bone damage of the foot, but the reduction of the impact force does not mean that the sports foot injury can be reduced, because the foot injury is mainly concentrated in the ankle ligament. In fact, the human foot arch is a natural cushioning and shock-absorbing structure, but the force that the foot arch can bear is limited. [0003] If the sports shoes do not have a good shock-absorbing system to cushion the impact, the feet will feel tired when people run, especially fast running, and they will not be able to maintain speed and endurance. At the same time, it will impact the spine and brain, causing damage to health. A good shock absorption function can make the weight of the human bo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L9/00C08L7/00C08L23/28C08L9/06C08L83/04C08L75/04C08L91/06C08K13/02C08K5/098C08K3/36C08K3/06C08K5/12C08K5/06C08K5/47A43B13/04
CPCC08L9/00A43B13/04C08L2201/08C08L2205/035
Inventor 廖月
Owner HEFEI KANGZHIHENG MACHINERY TECH CO LTD
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