High-temperature-resistant flame-retardant conveying belt

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...

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