Ultra-light ultra-wearproof rubber and preparation method thereof

A super wear-resistant and rubber technology, applied in the field of materials, can solve the problems that it is difficult to realize various structures of rubber molds, multi-color production, difficult to control the size of finished products, and unsatisfactory anti-slip effect, etc., to achieve the best tear resistance and anti-slip Good anti-slip effect and small specific gravity

Active Publication Date: 2018-07-20
ANTA CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, rubber is often used for shoe soles. Although it can achieve a lighter specific gravity, it has poor wear resistance, poor elasticity, poor softness, and unsatisfactory anti-slip effect. In addition, an oven is required for shaping during the production process, and

Method used

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  • Ultra-light ultra-wearproof rubber and preparation method thereof
  • Ultra-light ultra-wearproof rubber and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The invention provides an ultra-light and ultra-wear-resistant rubber, which comprises 45 parts of polyolefin elastomer, 20 parts of polybutadiene rubber, 20 parts of olefin block copolymer, 20 parts of polyisoprene rubber, 5 parts of filler, 1.5 parts of zinc oxide, 0.88 parts of stearic acid, 4.5 parts of anti-wear agent, 0.5 parts of crosslinking auxiliary agent, 1 part of crosslinking agent and 1 part of foaming agent.

[0028] Among them, the model of polyolefin elastomer is LC170; the model of polybutadiene rubber is VCR412; the model of olefin block copolymer is OBC9107; the model of polyisoprene rubber is SVR3L; It is greater than or equal to 95%, and the specific surface area of ​​zinc oxide is greater than or equal to 45; the crosslinking agent is odorless DCP; the foaming agent model is F-105 in-mold foaming agent.

[0029] The present invention also provides a preparation method of ultra-light and ultra-wear-resistant rubber, comprising the following steps: ...

Embodiment 2

[0039] An ultra-light and ultra-wear-resistant rubber, in parts by mass, comprising 40 parts of polyolefin elastomer, 35 parts of polybutadiene rubber, 12 parts of olefin block copolymer, 10 parts of polyisoprene rubber, and 3 parts of filler 1 part, 2 parts of zinc oxide, 1 part of stearic acid, 7 parts of anti-wear agent, 0.5 part of crosslinking auxiliary agent, 0.3 part of crosslinking agent and 0.5 part of foaming agent.

[0040] Among them, the model of polyolefin elastomer is LC175; the model of polybutadiene rubber is VCR617; the model of olefin block copolymer is OBC9107; the model of polyisoprene rubber is SKI-3S; The zinc content is greater than or equal to 95%, and the specific surface area of ​​zinc oxide is greater than or equal to 45; the crosslinking agent is odorless DCP; the foaming agent model is F-78K in-mold foaming agent.

[0041] The preparation method of the above-mentioned ultra-light and ultra-wear-resistant rubber is basically the same as that of Exa...

Embodiment 3

[0043] An ultra-light and ultra-wear-resistant rubber, in parts by mass, comprising 30 parts of polyolefin elastomer, 40 parts of polybutadiene rubber, 15 parts of olefin block copolymer, 15 parts of polyisoprene rubber, and 3 parts of filler 1 part, 2 parts of zinc oxide, 1 part of stearic acid, 7 parts of anti-wear agent, 0.5 part of crosslinking auxiliary agent, 0.3 part of crosslinking agent and 0.8 part of foaming agent.

[0044]Among them, the model of polyolefin elastomer is LC565; the model of polybutadiene rubber is VCR617; the model of olefin block copolymer is OBC9107; the model of polyisoprene rubber is IR-2200; The zinc content is greater than or equal to 95%, and the specific surface area of ​​zinc oxide is greater than or equal to 45; the crosslinking agent is odorless DCP; the foaming agent model is F-48 in-mold foaming agent.

[0045] The preparation method of the above-mentioned ultra-light and ultra-wear-resistant rubber is basically the same as that of Exam...

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Abstract

The invention discloses ultra-light ultra-wearproof rubber which is prepared from the following components in parts by mass: 30-45 parts of polyolefin elastomer, 20-40 parts of polybutadiene rubber, 12-20 parts of olefin segmented copolymer, 10-20 parts of polyisoprene rubber, 3-5 parts of filler, 1-2 parts of zinc oxide, 0.6-1 part of stearic acid, 4-7 parts of wear-resistant agent, 0.4-0.8 partof crosslinking aid, 0.1-1 part of crosslinking agent and 0.5-1 part of foaming agent. The invention also provides a preparation method of the ultra-light ultra-wearproof rubber. The ultra-light ultra-wearproof rubber prepared by the technical scheme of the invention has the advantages of light weight, wear resistance, excellent rebound resilience, slip resistance, and the like; the preparation method has a simple production process and is suitable for wide application.

Description

technical field [0001] The invention relates to the field of materials, in particular to an ultra-light and ultra-wear-resistant rubber and a preparation method thereof. Background technique [0002] Due to its special purpose, sports shoes require light and wear-resistant sole rubber. At present, rubber is often used for shoe soles. Although it can achieve a lighter specific gravity, it has poor wear resistance, poor elasticity, poor softness, and unsatisfactory anti-slip effect. Realize the production of various structures and multi-color colors of rubber in-mold foaming. Therefore, the existing ultra-light and ultra-wear-resistant rubber and its preparation method still need to be further improved. Contents of the invention [0003] The purpose of the present invention is to solve the problems in the prior art, and provide an ultra-light and ultra-wear-resistant rubber and a preparation method thereof. The rubber has good soft-feeling elasticity and anti-skid property...

Claims

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Application Information

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IPC IPC(8): C08L23/02C08L21/00C08L9/00C08L53/00C08K13/02C08K3/22C08K5/09C08J9/04
CPCC08J9/04C08J2321/00C08J2323/02C08J2309/00C08J2409/00C08J2421/00C08K5/09C08J2453/00C08K13/02C08K2003/2296C08K2201/006
Inventor 党明江罗小傅王瑞龙顾西刚
Owner ANTA CHINA
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