High-temperature-resistant flame-retardant conveying belt

A conveyor belt and high temperature resistance technology, applied in the field of conveyor belts, can solve the problems of unsatisfactory high temperature resistance and burning resistance, short service life, etc., achieve high temperature resistance and burning resistance, improve service life, The effect of reducing production costs

Inactive Publication Date: 2015-05-27
ZHEJIANG SANJIA RUBBER BELT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the existing high-temperature-resistant and burn-resistant belts have unsatisfactory high-temperature and burn-resistant effects, so the service life is not long

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] The present invention will be further described below with specific embodiment:

[0012] High temperature resistant flame retardant conveyor belt, including cover rubber layer, transition rubber layer and calendered rubber layer bonded in sequence, of which:

[0013] The working surface cover rubber is prepared according to the following raw materials in parts by mass: 0-100 parts of EPDM rubber, 0-100 parts of EPDM reclaimed rubber, 1-15 parts of zinc oxide, 1-3 parts of stearic acid, 2-10 parts of dicumyl peroxide, 0-3 parts of trimethylol trimethacrylate, 1-10 parts of magnesium oxide, 1-3 parts of anti-aging agent MB, 1-3 parts of anti-aging agent RD, 1-15 parts Sun oil 2280, 1~10 parts of phenolic resin BN-1, 0~50 parts of carbon black N220 / N330, 0~50 parts of carbon black N660, 0~20 parts of white carbon black, 0~50 parts of silicon aluminum carbon black / clay / Kaolin, 0-20 parts of composite flame retardant, 0-20 parts of ammonium polyphosphate, 0-10 parts of hi...

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PUM

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Abstract

The invention provides a high-temperature-resistant flame-retardant conveying belt, belonging to the technical field of conveying belts and solving the problems of poor high-temperature-resistant effect and burning-resistant effect and the like of the traditional structure. The working surface coverage glue of the conveying belt is prepared from the following raw materials in parts by weight: 0-100 parts of ethylene-propylene diene copolymer, 0-100 parts of reclaimed ethylene-propylene diene copolymer, 1-15 parts of zinc oxide, 1-3 parts of stearic acid, 2-10 parts of dicumyl peroxide, 0-3 parts of triallyl isocyanurate, 1-10 parts of magnesium oxide, 1-3 parts of anti-aging agents MB, 1-3 parts of anti-aging agents RD, 1-15 parts of solar oil 2280, 1-10 parts of phenolic resin BN-1, 0-50 parts of carbon black N220/N330, 0-50 parts of carbon black N660, 0-20 parts of white carbon black, 0-50 parts of silicon-aluminum carbon black/pottery clay/kaolin, 0-20 parts of composite flame retardants, 0-20 parts of ammonium polyphosphate and 0-10 parts of high-temperature stabilizers. The high-temperature-resistant flame-retardant conveying belt provided by the invention has the advantages of enhancing the high-temperature-resistant effect and burning-resistant effect, greatly prolonging the service life of a belt, greatly reducing the production cost, and the like.

Description

technical field [0001] The invention belongs to the technical field of conveyor belts, in particular to a high-temperature-resistant and flame-retardant conveyor belt. Background technique [0002] At present, the high temperature and burning resistance effects of the existing high temperature and burning resistance belts are not ideal, so the service life is not long. Contents of the invention [0003] The purpose of the present invention is to provide a high temperature resistant flame retardant conveyor belt. [0004] The purpose of the present invention is achieved like this: [0005] The high-temperature-resistant and flame-retardant conveyor belt is characterized in that it includes a cover rubber layer, a transition rubber layer and a calendered rubber layer bonded in sequence, wherein: [0006] The working surface cover rubber is prepared according to the following raw materials in parts by mass: 0-100 parts of EPDM rubber, 0-100 parts of EPDM reclaimed rubber, 1...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/16C08K13/02C08K3/22C08K5/09C08K5/14C08K3/36C08K3/34C08K3/32C08K3/04C08L9/06C08L17/00C08L61/06C08L45/02C08L7/00B65G15/32
CPCC08L23/16B65G15/32C08L7/00C08L9/06C08L2201/02C08L2201/08C08L2205/025C08L2205/035
Inventor 陈良萍
Owner ZHEJIANG SANJIA RUBBER BELT
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