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Wear-resistant sole material and preparation method thereof

A technology of sole materials and raw materials, applied in soles, footwear, applications, etc., to achieve the effects of increasing fracture strain, promoting slip and plastic flow, and improving toughness

Inactive Publication Date: 2020-11-24
柯祥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional shoe materials are difficult to meet people's needs for functional shoe materials. It is the future development trend to prepare new sole materials with higher resilience, high strength, light weight, wear resistance and lower compression deformation.

Method used

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  • Wear-resistant sole material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A wear-resistant shoe sole material, consisting of the following raw materials in parts by weight: 40 parts of wear-resistant thermoplastic elastomer, 52 parts of nitrile rubber, 1 part of zinc stearate, 0.5 part of antioxidant 1098, 0.5 part of white mineral oil, 6 parts talcum powder.

[0044] The wear-resistant sole material is prepared by the following method:

[0045] Add wear-resistant thermoplastic elastomer and nitrile rubber into the mixer according to the formula and stir for 4 minutes, then add zinc stearate, antioxidant 1098, white mineral oil and talcum powder and stir for 6 minutes; 195°C; then sent to a granulator to extrude and granulate, and finally molded by a film forming machine, and then placed in a vulcanizing machine for vulcanization treatment for 20 minutes at a vulcanization temperature of 180°C and a vulcanization pressure of 20MPa.

[0046] The preparation method of the wear-resistant thermoplastic elastomer comprises the following steps:

...

Embodiment 2

[0074] Compared with Example 1, the inorganic nanoparticles are nano-calcium carbonate, and other conditions are not changed.

Embodiment 3

[0076] Compared with Example 1, the inorganic nanoparticles are a mixture of nano-calcium carbonate and nano-zinc oxide, the mass ratio is 3:1, and other conditions are not changed.

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Abstract

The invention provides a wear-resistant sole material. The wear-resistant sole material consists of the following raw materials in parts by weight: 10-60 parts of wear-resistant thermoplastic elastomer, 40-90 parts of nitrile rubber, 0.5-5 parts of zinc stearate, 0.1-2 parts of an antioxidant 1098, 0.1-2 parts of white mineral oil and 1-10 parts of talcum powder. The wear-resistant sole material prepared by the invention has good mechanical properties and wear resistance.

Description

technical field [0001] The invention relates to the technical field of shoe material production, in particular to a wear-resistant shoe sole material and a preparation method thereof. Background technique [0002] As a necessary daily necessities, although there are many kinds of shoes, the main structure is all the same, including the vamp, the inside of the shoe body, the middle bottom and the outer bottom. The quality of a pair of shoes mainly depends on the sole. The sole is composed of a midsole and an outsole. Traditionally, the soles made of animal leather, natural rubber, polyvinyl chloride and other polymer materials have disadvantages such as bulkiness, poor air permeability, and poor comfort. . As people's requirements for wearing shoes are getting higher and higher, the pursuit of footwear products with special functions such as light weight, durability, fashion, anti-skid and wear resistance has become an ardent demand of people. [0003] Traditional shoe mate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L9/02C08L75/08C08L91/06C08K13/06C08K9/10C08K5/098C08K3/34C08K5/20C08K3/22C08K3/26A43B13/04
CPCA43B13/04C08K2003/2296C08K2003/265C08K2201/011C08L9/02C08L2205/03C08L2207/04C08L75/08C08L91/06C08K13/06C08K9/10C08K5/098C08K3/34C08K5/20C08K3/26C08K3/22
Inventor 柯祥
Owner 柯祥
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