| 摘要 |
This invention supplies an insulating conveying belt composed of a belt carcass having at least one embedded reinforcing ply, a pulley cover and a top cover, said top cover having a heat resistant member adhered to said top cover, said heat resistant member being selected from the class consisting of fibers of aramid, glass, ceramic or mixtures thereof. This member may be woven or non-woven such as a punched felt mat. Preferably the fibers of the heat resistant member are woven rather than being of the non-woven type. The elastomer preferably is EPDM or blends of EPDM and silicone rubber with carbon black or silica filler.
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