Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

High-abrasion resistant anti-tear reclaimed rubber material and preparation method thereof

A recycled rubber and tear-resistant technology, applied in the field of rubber, can solve the problems of poor wear resistance and tear resistance, easy fatigue damage, unfavorable promotion and use, etc., achieve good wear resistance and tear resistance, and prolong the use The effect of improving life expectancy and use value

Inactive Publication Date: 2016-11-30
潘明华
View PDF4 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, nowadays, the comprehensive performance of recycled rubber added with waste rubber is generally poor, such as poor wear resistance and tear resistance, easy fatigue damage, greatly shortened service life, and the processing technology of recycled rubber is relatively difficult. The use value is low, which is not conducive to widespread promotion and use

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A high wear-resistant and tear-resistant recycled rubber material, including the following raw materials measured in parts by mass: 36 parts of waste EPDM rubber, 15 parts of waste nitrile rubber, 11 parts of chlorosulfonated polyethylene rubber, propylene-ethylene 3 parts of semi-crystalline copolymer, 2 parts of manganese stearate, 1 part of ethylene bis stearamide, 2 parts of kaolin, 1 part of fly ash, 2 parts of zinc stannate, amino diisopropyl dithiophosphoric acid 1 part of tungsten, 3 parts of 4-picolinic acid, 2 parts of cellulose acetate, 3 parts of polyoxyethylene ether, 2 parts of p-epichlorohydrin, 4 parts of hydroxypropyl starch ether, bis(2-ethylhexyl phthalate) ) ester 3 parts, N-oxydiethylene-2-benzothiazole sulfenamide 1 part, phosphate coupling agent 1 part, N-phenyl-β-naphthylamine 2 parts, propylenediamine phosphate 1 part , 2 parts of oleic acid amide, 1 part of N-(morpholinethio) phthalimide, 4 parts of brominated octyl phenolic vulcanization resin...

Embodiment 2

[0031] A high wear-resistant and tear-resistant recycled rubber material, including the following raw materials measured in parts by mass: 48 parts of waste EPDM rubber, 28 parts of waste nitrile rubber, 23 parts of chlorosulfonated polyethylene rubber, propylene-ethylene 9 parts of semi-crystalline copolymer, 8 parts of manganese stearate, 5 parts of ethylene bis stearamide, 6 parts of kaolin, 4 parts of fly ash, 6 parts of zinc stannate, amino diisopropyl dithiophosphoric acid 4 parts of tungsten, 8 parts of 4-picolinic acid, 6 parts of cellulose acetate, 9 parts of polyoxyethylene ether, 7 parts of p-epichlorohydrin, 8 parts of hydroxypropyl starch ether, bis(2-ethylhexyl phthalate) ) ester 9 parts, N-oxydiethylene-2-benzothiazole sulfenamide 6 parts, phosphate coupling agent 4 parts, N-phenyl-β-naphthylamine 6 parts, propylenediamine phosphate 5 parts , 4 parts of oleic acid amide, 6 parts of N-(morpholinethio) phthalimide, 8 parts of brominated octyl phenolic vulcanizatio...

Embodiment 3

[0039] A high wear-resistant and tear-resistant recycled rubber material, including the following raw materials measured in parts by mass: 42 parts of waste EPDM rubber, 21 parts of waste nitrile rubber, 18 parts of chlorosulfonated polyethylene rubber, propylene-ethylene 6 parts of semi-crystalline copolymer, 5 parts of manganese stearate, 3 parts of ethylene bis stearamide, 4 parts of kaolin, 2.5 parts of fly ash, 4 parts of zinc stannate, amino diisopropyl dithiophosphoric acid 2.5 parts of tungsten, 5.5 parts of 4-picolinic acid, 4 parts of cellulose acetate, 6 parts of polyoxyethylene ether, 4.5 parts of p-epichlorohydrin, 6 parts of hydroxypropyl starch ether, bis(2-ethylhexyl phthalate) ) ester 6 parts, N-oxydiethylene-2-benzothiazole sulfenamide 3.5 parts, phosphate coupling agent 2.5 parts, N-phenyl-β-naphthylamine 4 parts, propylenediamine phosphate 3 parts , 3 parts of oleic acid amide, 3.5 parts of N-(morpholinethio) phthalimide, 6 parts of brominated octyl phenoli...

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
Abrasionaaaaaaaaaa
Tear strengthaaaaaaaaaa
Tensile strengthaaaaaaaaaa
Login to View More

Abstract

The invention provides a high-abrasion resistant anti-tear reclaimed rubber material and a preparation method thereof. The reclaimed rubber comprises the following raw materials: waste ethylene propylene diene monomer, waste nitrile butadiene rubber, chlorosulfonated polyethylene rubber, a propylene-ethylene semi-crystalline polymer, manganese stearate, ethylene bis-stearamide, kaolin, fly ash, zinc stannate, amino diisopropyl tungsten dithiophosphate, 4-picolinic acid, cellulose acetate, polyoxyethylene ether, p-epichlorohydrin, hydroxypropyl starch ether, di(2-ethylhexyl)phthalate, N-oxydiethylene-2-benzothiazole sulfenamide, a phosphate coupling agent, N-phenyl-beta-naphthylamine, diaminopropane phosphate, oleamide, N-(morpholinothio)phtraldiaimide, bromo-octyl-phenolic curing resin, alkylphenol disulfide, a sulfuric acid aqueous solution, sodium dodecyl sulfate, and ethanol. The reclaimed rubber provided by the invention has all mechanical property indexes reaching the industrial standard level of general rubber, has good abrasion resistance and tear resistance, and has good application prospect.

Description

technical field [0001] The invention belongs to the technical field of rubber, and in particular relates to a regenerated rubber material with high wear resistance and tear resistance and a preparation method thereof. Background technique [0002] With the rapid development of the economy, the demand for rubber has increased, and a large amount of waste rubber has also been produced. Rubber materials have poor self-degradation performance and cannot be degraded by themselves. A large amount of waste rubber exists in the environment, which not only pollutes the environment, brings potential safety hazards, but also causes a lot of waste of resources. Therefore, the treatment of waste rubber has become an important issue nowadays. one of the problems. [0003] One of the effective ways to solve waste rubber is to reprocess waste rubber and convert it into recycled rubber, so as to realize recycling and sustainable economic development, and solve the dual problems of environme...

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
IPC IPC(8): C08L23/16C08L9/02C08L23/34C08L3/08C08L1/12C08K13/06C08K9/04C08K3/00C08K3/34C08K5/12C08K5/098C08K3/24
CPCC08L23/16C08L2205/035C08L2205/02C08L9/02C08L23/34C08L3/08C08L1/12C08K13/06C08K9/04C08K3/013C08K3/346C08K5/12C08K5/098C08K3/24
Inventor 潘明华
Owner 潘明华
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com