1. to cotton canvas, polyester canvas or rope to the frame layer, use heat-resistant coating compound with excellent performance can be 100-200 ℃ under normal use. 2. High temperature resistant conveyor belt to the canvas as skeleton material to EPDM rubber or chlorinated butyl rubber coating, adhesive strength, good heat resistance plastic cover, under the conditions in the 100-500 ℃ Normal use. Heat-resistant conveyor belt species: Test the temperature by heat divided into three types: 1: can withstand the test temperature is not more than 100 ℃. 2: can withstand the test temperature is not more than 125 ℃. 3: not more than 150 ℃ can be resistant to the test temperature. Heat-resistant conveyor belt main purposes: widely used in metallurgy, building materials, casting and other departments to transport ore sintering, heat coke, cement, slag and hot castings. Technical Requirements: canvas with the implementation of core heat-HG2297-92 standard, heat-resistant wire rope with the implementation of Q/FXS08-2001 standards. The standard reference used ISO4195/1-1988 and ISO4195/2-1988 standards.