Unlock instant, AI-driven research and patent intelligence for your innovation.

High temperature-resistant flame-retardant conveying belt

A technology for conveyor belts and high temperature resistance, applied in the field of conveyor belts, can solve the problems of poor self-adhesion and mutual adhesion of EPDM rubber, high use cost, shortened service life of conveyor belts, etc., and achieve mutual Good viscosity and the effect of improving the service life

Inactive Publication Date: 2012-05-23
YANGZHOU DONGXING RUBBER
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the above structure, EPDM rubber, especially binary ethylene propylene rubber, has poor self-adhesiveness and mutual adhesion, and the inter-adhesiveness of the vulcanized cover rubber is very poor. When used under high temperature conditions, it is easy to delaminate between the skeletons. , tearing and other phenomena greatly shorten the service life of the conveyor belt and greatly increase the cost of use for the user

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
  • High temperature-resistant flame-retardant conveying belt
  • High temperature-resistant flame-retardant conveying belt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] The invention includes a rubber layer, the rubber layer is composed of a bottom-up binary ethylene propylene rubber layer 1 and a ternary ethylene propylene rubber layer 2, the rubber layer is provided with an intermediate rubber 3 with good mutual adhesion, and the intermediate rubber 3 is provided with a high modulus Amount of low-shrinkage polyester canvas4.

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

No PUM Login to View More

Abstract

The invention relates to a high temperature-resistant flame-retardant conveying belt which comprises a rubber layer, wherein the rubber layer is composed of an EPM (ethylene propylene monomer) rubber layer and an EPDM (ethylene propylene diene monomer) rubber layer from bottom to top, an intermediate adhesive with good mutual viscosity is arranged on the rubber layer, and high-modulus low-shrinkage polyester canvas is arranged on the intermediate adhesive. In the invention, because the intermediate adhesive which has good mutual viscosity is added in the structural design of the conveying belt, the rubber layer and the canvas can be well bonded, the phenomena of layering, tearing and the like can not occur easily, and the service life of the conveying belt is greatly prolonged.

Description

technical field [0001] The invention relates to a high-temperature-resistant and flame-retardant conveyor belt, which belongs to the technical field of conveyor belts. Background technique [0002] The rubber used for the cover rubber of high temperature resistant flame retardant conveyor belt is EPDM rubber and EPDM rubber. The vulcanizer is made of dicumyl peroxide and rubber crosslinking agent with flame retardant. High modulus low shrink polyester canvas. [0003] In the above structure, EPDM rubber, especially binary ethylene propylene rubber, has poor self-adhesiveness and mutual adhesion, and the inter-adhesiveness of the vulcanized cover rubber is very poor. When used under high temperature conditions, it is easy to delaminate between the skeletons. , tearing and other phenomena greatly shorten the service life of the conveyor belt and greatly increase the cost of use for the user. Contents of the invention [0004] The purpose of the present invention is to prov...

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): B65G15/32B32B25/10B32B7/12
Inventor 秦焕地黄强
Owner YANGZHOU DONGXING RUBBER