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Antiskid and wear-resistant composite material and preparation method thereof

A composite material, sliding and wear-resistant technology, applied in the field of composite materials, can solve the problem of non-slip performance of EVA foam soles, increase the production process of anti-slip rubber, increase production costs, etc., to improve surface free energy, Improved anti-slip performance and improved friction coefficient

Inactive Publication Date: 2020-05-12
ANTA CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, increasing the anti-slip rubber not only increases the production process, but also increases the production cost. It is not an economical way to improve the anti-slip performance of EVA foam material soles

Method used

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  • Antiskid and wear-resistant composite material and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The present embodiment provides a kind of anti-skid wear-resistant composite material, it comprises the component of following mass parts:

[0035] Ethylene-vinyl acetate copolymer: 45 parts; polyolefin thermoplastic elastomer: 15 parts; polyisobutylene: 15 parts; polyester elastomer: 15 parts; nanocellulose: 4 parts; active agent: 0.6 parts; crosslinking Auxiliary: 0.3 parts; Crosslinking agent: 1.2 parts; Foaming agent: 3 parts; Wear-resistant agent: 3 parts.

[0036] Wherein, the ethylene-vinyl acetate copolymer model is 7470M produced by Formosa Plastics; the polyolefin thermoplastic elastomer models are Engage8180 and Engage8450 produced by DuPont, and the ratio of the two is 2:1; the polyester elastomer The model is DSM EL430; the specification of nanocellulose is 10nm; the active agent is stearic acid; the cross-linking agent is 1,4 bis-tert-butylperoxycumene; Qisheng); the foaming agent is AC6000H (Haihong); the wear agent is 108P (Quanzhou Sanhui).

[0037] T...

Embodiment 2

[0043] The present embodiment provides a kind of anti-skid wear-resistant composite material, it comprises the component of following mass parts:

[0044] Ethylene-vinyl acetate copolymer: 50 parts; polyolefin thermoplastic elastomer: 10 parts; polyisobutylene: 15 parts; polyester elastomer: 10 parts; nanocellulose: 6 parts; active agent: 0.6 parts; crosslinking Auxiliary agent: 0.3 parts; Crosslinking agent: 1.2 parts; Foaming agent: 2.8 parts; Wear-resistant agent: 3.5 parts.

[0045]Among them, the ethylene-vinyl acetate copolymer model is 7470M produced by Formosa Plastics; the polyolefin thermoplastic elastomer models are Engage8180 and Engage8450 produced by DuPont, and the mixing ratio of the two is 1:1; the polyester elastomer The models are DSM EL430 and EL250, the mixing ratio of the two is 2:3; the nanocellulose specification is 10nm; the active agent is stearic acid; the crosslinking agent is 1,4 bis-tert-butylperoxycumene ; The model of the cross-linking aid is J...

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Abstract

The invention discloses an anti-skid and wear-resistant composite material and a preparation method thereof. The material comprises, by mass, 45 to 60 parts of an ethylene-vinyl acetate copolymer, 10to 15 parts of a polyolefin thermoplastic elastomer, 5 to 15 parts of polyisobutene, 10 to 20 parts of a polyester elastomer, 3 to 8 parts of nanocellulose, 0.4 to 0.6 part of an activator, 0.1 to 0.3part of a cross-linking auxiliary agent, 0.7 to 1.2 parts of a cross-linking agent, 2.5 to 3.5 parts of a foaming agent and 2-4 parts of a wear-resistant agent. The composite material prepared by thepreparation method has the advantages of softness, comfort, good resilience, good slip resistance and strong wear resistance, and the problems of hard texture, poor slip resistance and poor folding resistance of a traditional wear-resistant EVA material are improved.

Description

technical field [0001] The invention relates to the technical field of composite materials, in particular to an anti-slip and wear-resistant composite material and a preparation method thereof. Background technique [0002] The coefficient of friction between the sole and the road surface is used to characterize the anti-slip performance of the sole. The larger the coefficient of friction, the better the anti-slip performance of the sole. Usually, many factors such as the material used for the sole, the type of pattern carved on the sole, etc. will have an impact on the anti-slip performance of the sole. [0003] At present, the soles of sports shoes are mainly made of EVA foam materials in pursuit of lightness and other properties. The friction coefficient between the soles and the ground made of this material is small, resulting in poor anti-slip performance and potential slipping during exercise. Risk of falling. In order to improve the anti-slip performance of EVA foam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/08C08L23/20C08L67/00C08L1/02C08L83/04C08K5/09C08K5/14C08J9/10
CPCC08J9/103C08J9/0061C08J9/0023C08J2323/08C08J2423/08C08J2423/20C08J2467/00C08J2401/02C08J2483/04C08J2203/04
Inventor 刘超陈绍猛杨帅奇张志国苏加明张细祥丁世家
Owner ANTA CHINA