Formula of environment-friendly high-temperature-resisting fabric core rubber conveyer belt and processing technology

A technology for high temperature resistant fabrics and conveyor belts, used in conveyors, non-polymer adhesive additives, adhesives, etc., can solve the problems of poor high temperature resistance, low elongation, accelerated aging of conveyor belts, etc., to achieve adhesion performance High retention rate of aging properties, strong high temperature fatigue resistance, and superior high temperature resistance

Active Publication Date: 2013-12-25
ZHEJIANG DOUBLE ARROW RUBBER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the fabric core of rubber conveyor belt is mainly composed of cotton fiber, polyester fiber and nylon fiber. Among them, cotton fiber has high wet strength and low elongation, so it has good adhesion to rubber, but its high temperature resistance Poor, the current usage is decreasing day by day; polyester fiber has higher strength, better elasticity, wear resistance, chemical resistance, heat resistance and thermal stability, but its perform

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
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The formula of the environment-friendly high-temperature-resistant fabric core rubber conveyor belt described in this embodiment includes cover glue and adhesive glue; wherein the cover glue consists of 100 parts of the main material ethylene-propylene rubber; vulcanization system: odorless dicumyl peroxide 3 -15 parts, 2-15 parts of zinc oxide, 1-3 parts of accelerator, 0.5-3 parts of co-crosslinking agent; anti-aging system: 2-10 parts of anti-aging agent; reinforcement system: 20-60 parts of carbon black, filler 10-20 parts; softening system: 5-30 parts of petroleum derivatives; viscosifying system: 1-20 parts of phenolic resin; 100 parts of adhesive glue is synthesized from the main material; vulcanization system: 0.5-1.5 parts of sulfur, 2-8 parts of odorless dicumyl peroxide, 2-10 parts of zinc oxide, 1-3 parts of stearic acid, 1-4 parts of accelerator, 1-4 parts of co-crosslinking agent; anti-aging system: anti-aging agent 1- 6 parts; reinforcement system: 20-60 ...

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PUM

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Abstract

The invention discloses a formula of an environment-friendly high-temperature-resisting fabric core rubber conveyer belt and a processing technology, and aims to provide the formula of the environment-friendly high-temperature-resisting fabric core rubber conveyer belt which is simple in structure, convenient to use and small in odour, and the processing technology. The formula comprises cover rubber and adhesive rubber. The obtained environment-friendly high-temperature-resisting fabric core rubber conveyer belt has the advantages of superior high-temperature resistance, high high-temperature fatigue performance, high adhesion property and ageing property, and low possibility of ply separation blisters, and has small odour as compared with a conventional high-temperature-resisting rubber conveyer belt, and the conveyer belt can resist the test temperature of not higher than 180 DEG C, and has the highest short-time operation temperature of 450 DEG C, thereby meeting the international standard ISO4195 requirement.

Description

technical field [0001] The invention relates to a conveyor belt, in particular to the formulation and processing technology of an environment-friendly high temperature resistant fabric core rubber conveyor belt. Background technique [0002] With the rapid development of science and technology and the continuous improvement of mechanical automation level, the performance requirements of conveyor belts are also getting higher and higher. [0003] At present, the fabric core of the rubber conveyor belt is mainly composed of cotton fiber, polyester fiber and nylon fiber. Among them, cotton fiber has high wet strength and low elongation, so it has good adhesion to rubber, but its high temperature resistance Poor, the current usage is decreasing day by day; polyester fiber has higher strength, better elasticity, wear resistance, chemical resistance, heat resistance and thermal stability, but its performance in the air at 150 ℃ After 168 hours of medium heating, the strength loss...

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
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Application Information

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IPC IPC(8): C08L23/16C08L61/06C08K13/02C08K5/14C08K3/22C08K3/04C09J123/16C09J109/06C09J161/06C09J11/04C09J11/06B65G15/32B29B7/28B29C43/58B29C43/24B29C35/02
Inventor 庄炳建沈会民李平丁尚文吴林荣朱汉华徐真柱李建春吴远斌叶杨政
Owner ZHEJIANG DOUBLE ARROW RUBBER
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