Rubber and plastic micropore shoe material and preparation method thereof

A microporous and shoe material technology, applied in footwear, applications, clothing, etc., can solve the problems of difficulty in ensuring product dimensions, large shrinkage, and wear resistance, and achieve uniform and fine pore structure, uniform foaming, and improved gloss. degree of effect

Inactive Publication Date: 2016-03-16
吴江市风尚鞋厂
View PDF8 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The advantages of rubber microporous soles are high strength, good elasticity, good compression resistance and wear resistance, but the disadvantages are that the later shrinkage is too large, the stiffness is small, and it is difficult to guarantee the shape and size of the product. The advantage of plastic microporous soles is light weight , good elasticity, but the disadvantage is that it is not wear-resistant and breathable. The rubber-plastic microporous sole is a kind of sole made of rubber and plastic through the pores. It has the characteristics of both rubber and plastic microporous soles. Lightweight, beautiful, elastic, and good compression resistance, good shrinkage

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Rubber and plastic micropore shoe material and preparation method thereof
  • Rubber and plastic micropore shoe material and preparation method thereof
  • Rubber and plastic micropore shoe material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A rubber-plastic microporous shoe material, consisting of the following components by weight: 45 parts of ethylene-vinyl acetate copolymer; 10 parts of ethylene-octene copolymer; 5 parts of nitrile rubber; 3 parts of propylene-based elastomer; 10 parts of acid amide; 0.8 parts of azodicarbonamide; 0.3 parts of composite foam accelerator; 2 parts of 2,2,2-trimethyl-1,2-dihydroquinoline; 0.3 parts of ammonium hydrogen phosphate; 0.4 parts of sodium; 0.8 parts of dicumyl peroxide; 1 part of hollow glass microspheres.

Embodiment 2

[0024] A rubber-plastic microporous shoe material, consisting of the following components by weight: 55 parts of ethylene-vinyl acetate copolymer; 18 parts of ethylene-octene copolymer; 12 parts of nitrile rubber; 10 parts of propylene-based elastomer; 18 parts of acid amide; 1.2 parts of azodicarbonamide; 2 parts of composite foam accelerator; 5 parts of 2,2,2-trimethyl-1,2-dihydroquinoline; 0.6 parts of ammonium hydrogen phosphate; 1 part of sodium; 1.2 parts of dicumyl peroxide; 3 parts of hollow glass microspheres.

Embodiment 3

[0026] A rubber-plastic microporous shoe material, consisting of the following components by weight: 50 parts of ethylene-vinyl acetate copolymer; 14 parts of ethylene-octene copolymer; 8 parts of nitrile rubber; 7 parts of propylene-based elastomer; 14 parts of acid amide; 1 part of azodicarbonamide; 2 parts of composite foam accelerator; 4 parts of 2,2,2-trimethyl-1,2-dihydroquinoline; 0.4 parts of ammonium hydrogen phosphate; 0.6 parts of sodium; 1 part of dicumyl peroxide; 2 parts of hollow glass microspheres.

[0027] The composite foam accelerators in Examples 1-3 are all composed of chlorinated paraffin, ethylene acrylic acid copolymerized zinc salt and calcium oxide in a weight ratio of 5:5:8.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
particle diameteraaaaaaaaaa
Login to view more

Abstract

The invention discloses a rubber and plastic micropore shoe material which comprises the following components: ethylene-vinyl acetate copolymer, ethylene-octene copolymer, nitrile rubber, propenyl elastomer, erucicamide, 0.8 part of azodicarbonamide, 0.3 part of a compound foaming accelerator, 2,2,2-trimethyl-1,2-dihydroquinoline, stearic acid, zinc stearate, ditert-butyl peroxide diisopropyl benzene and hollow glass beads, wherein the compound foaming accelerator is a mixture consisting of chlorinated paraffin, ethylene acrylic acid copolymerized zinc salt and calcium oxide. According to the provided rubber and plastic micropore shoe material, the proper formula and auxiliaries are adopted to obtain a sizing material through secondary granulation, and the sizing material is foamed so as to prepare the shoe material; the shoe material is portable, aesthetic, rich in elasticity, good in compression resistance and small in shrinkage rate.

Description

technical field [0001] The invention relates to the field of shoe materials. More specifically, the invention relates to a rubber-plastic microporous shoe material and a preparation method thereof. Background technique [0002] Microporous soles are widely used in tourist shoes, sports shoes, slippers, sandals, cloth shoes and leather shoes because of their softness, good elasticity, relatively low density, good cushioning, shock absorption performance, light and comfortable wearing, and saving raw materials. making. According to the different materials used, microporous soles are divided into rubber microporous soles, plastic microporous soles and rubber microporous soles. The advantages of rubber microporous soles are high strength, good elasticity, good compression resistance and wear resistance, but the disadvantages are that the later shrinkage is too large, the stiffness is small, and it is difficult to guarantee the shape and size of the product. The advantage of pl...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/08C08L9/02C08L91/06C08K13/04C08K7/28C08K5/20C08K5/3437C08K3/22C08K3/26C08K5/14C08J9/10A43B1/14
CPCC08L23/0853A43B1/14C08J9/103C08J2203/04C08J2323/08C08J2423/08C08K2201/003C08L2203/14C08L2205/035C08L23/0815C08L9/02C08L91/06C08L23/0876C08K13/04C08K7/28C08K5/20C08K5/3437C08K2003/2206C08K3/26C08K5/14
Inventor 陈卫江
Owner 吴江市风尚鞋厂
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap