High-temperature-resistant conveying belt and preparation method thereof

The invention relates to the technical field of rubber conveying belts, and provides a high-temperature-resistant conveying belt and a preparation method thereof.The high-temperature-resistant conveying belt comprises a framework layer and a rubber coating layer; the rubber coating layer comprises the following components in parts by weight: 40-60 parts of butadiene styrene rubber, 10-20 parts of ethylene propylene diene monomer, 15-20 parts of chloroprene rubber, 15-25 parts of ceramic fibers, 5-15 parts of polysulfonamide fibers, 2-4 parts of a vulcanizing agent, 1-2 parts of an accelerant, 1-2 parts of zinc oxide, 0.5-1 part of stearic acid, 5-10 parts of white carbon black and 1-2 parts of an anti-aging agent; the framework layer is made of nylon canvas; the glue coating layer and the framework layer are bonded through phenolic resin. Through the technical scheme, the problem of poor heat resistance of the butadiene styrene rubber conveying belt in the prior art is solved. 本发明涉及橡胶输送带技术领域，提出了一种耐高温输送带及其制备方法