Type I (T1): Can withstand test temperatures not exceeding 100 ℃, with a maximum short-term operating temperature of 150 ℃.
Type II (T2): Can withstand test temperatures not exceeding 125 ℃, with a maximum short-term operating temperature of 170 ℃.
Type III (T3): capable of withstanding test temperatures not exceeding 150 ℃, with a maximum short-term operating temperature of 200 ℃.
Type IV (T4): Can withstand a test temperature not exceeding 175 ℃, with a maximum short-term operating temperature of 400 ℃.
Type V (T5): Can withstand test temperatures not exceeding 240 ℃, with a maximum short-term operating temperature of 600 ℃.
Cover layer: High temperature resistant materials such as EPDM rubber, silicone rubber, and fluoroplastics are usually used. These materials have good heat resistance, chemical corrosion resistance, and wear resistance, and can maintain stable physical and chemical properties in high temperature environments.
Skeleton layer: generally includes polyester cotton canvas (CC56), EP canvas (including EP100, EP150, EP200, etc.), polyester canvas, nylon canvas or metal spiral mesh, etc., providing the strength and dimensional stability of the conveyor belt.
Intermediate layer: Some heat-resistant conveyor belts are also equipped with intermediate layers, such as organic insulation layers, transition layers, etc., to further improve the insulation performance and interlayer bonding strength of the conveyor belt.