Composite sole material

A composite sole and calcium-zinc composite technology, applied in the field of sole materials, can solve the problems of poor wear resistance, affecting service life, etc., and achieve the effects of low production cost, simple formula, and good flame retardant performance.

Inactive Publication Date: 2017-03-22
QINGDAO JUNENG PIPELINE EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing shoe materials are made of synthetic leather. EVA shoe material is a kind of material used more in synthetic leather shoe materials. Its performance is stable and can meet the requirements of ordinary shoes. However, the wear resistance of ordinary EVA shoe materials is not good. Prominent, affecting the service life of the shoe

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A composite shoe sole material is composed of the following formula components in mass fractions: 40-60 parts of PVC, 6-10 parts of hot melt adhesive, 6-8 parts of thermoplastic polyurethane, 13-15 parts of polar rubber, 2-4 parts of foaming agent, 1-3 parts of zinc oxide, 3-5 parts of inorganic flame retardant, 2-4 parts of modified white carbon black, 5-7 parts of calcium-zinc composite stabilizer.

Embodiment 2

[0015] A composite shoe sole material is composed of the following formula components in mass fractions: 40 parts of PVC, 6 parts of hot melt adhesive, 6 parts of thermoplastic polyurethane, 13 parts of polar rubber, 2 parts of foaming agent, 1 part of zinc oxide, and 3 parts of inorganic flame retardant 2 parts, 2 parts of modified white carbon black, 5 parts of calcium-zinc composite stabilizer.

Embodiment 3

[0017] A composite shoe sole material is composed of the following formula components in mass fractions: 50 parts of PVC, 8 parts of hot melt adhesive, 7 parts of thermoplastic polyurethane, 14 parts of polar rubber, 3 parts of foaming agent, 2 parts of zinc oxide, and 4 parts of inorganic flame retardant 3 parts, 3 parts of modified white carbon black, 6 parts of calcium-zinc composite stabilizer.

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PUM

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Abstract

The invention discloses a composite sole material, which comprises the following components in parts by mass: 40 to 60 parts of PVC, 6 to 10 parts of hot-melt adhesive, 6 to 8 parts of thermoplastic polyurethane, 13 to 15 parts of polar rubber, 2 to 4 parts of foaming agent, 1 to 3 parts of zinc oxide, 3 to 5 parts of inorganic flame retardant, 2 to 4 parts of modified white carbon black and 5 to 7 parts of calcium-zinc compound stabilizer. The composite sole material provided by the invention has the characteristics of good flame retardation, light and comfortable wearing, simple formula, and low production cost.

Description

technical field [0001] The invention relates to the field of shoe sole materials, in particular to a composite shoe sole material. Background technique [0002] At present, the EVA industry is developing rapidly all over the world and has broad prospects. All countries are optimistic about the potential of EVA and its benefits to the ecological environment. EVA is proving to the world with its superior and unique performance that its role and status cannot be replaced by any other products at present. Yes, social development needs it, environmental protection needs it, it is the inevitable trend of our human society civilization progress. Shoes are the necessities of human life, they are used very frequently, and the number of contact and friction between shoes and the ground is very high during use, so they will be worn to a certain extent after a long time of use. Most of the existing shoe materials are made of synthetic leather. EVA shoe material is a kind of material us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L75/04C08L21/00C08K13/06C08K9/00C08K3/36C08K3/22A43B13/04
CPCC08L27/06A43B13/04C08L2201/02C08L2203/14C08L2205/03
Inventor 朱晓纬
Owner QINGDAO JUNENG PIPELINE EQUIP CO LTD
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