The rubber surface of the PVC conveyor belt is made of polyvinyl chloride, and it is composed of polyester fiber cloth and polyvinyl chloride glue. Its working temperature is generally -10° to +80°, and its joint method is generally an international tooth joint. Good stability and suitable for transmission in various complex environments. The following editor will introduce the flame retardant properties of PVC conveyor belts:
Roller friction: The surface temperature of the roller of the PVC conveyor belt is not more than 325 ℃.
blowtorch burning: the average flame time of the full-thickness test piece blowtorch is not more than 3.0S, and the average thickness of the cover layer is not more than 5.0S.
Propane burning: The non-destructive length of the PVC conveyor belt is greater than 250mm.
Surface resistance value: the average value of the upper and lower sides is not more than 3.0×10.
