The flame-retardant PVG conveyor belt consists of the entire core, which consists of a paste impregnated with PVC and covered with a rubber surface.
Flame-retardant conveyor belts are mainly used in coal mines. Its characteristics are: the belt body does not delaminate, the elongation is small, impact resistance, and tear resistance. According to different structures, it can be divided into PVC type (plastic surface), PVG type (with rubber surface on the basis of PVC) whole-core flame-retardant tape, which implements the MT914-2002 standard.
The conveyor belt is suitable for the transportation of wet and watery materials with an inclination angle of 20 degrees or less.
The conveyor belt is suitable for conveying materials under dry conditions with an inclination angle of 16 degrees or less.
Characteristics of flame retardant PVG conveyor belt
1): Good elasticity and impact resistance;
2): The fixed load length of the conveyor belt is small;
3): High safety performance;
4): Tear resistance, good bending resistance
5): High strength and high corrosion resistance.
6): The bonding strength between the surface coating and the core layer is high.
1): Surface resistance: ≤3×108Ω
2): Roller friction: Roller surface temperature: ≤325℃.
3): Burner flame:
Covered samples: average value≤3.0S single value≤10.0S
Sample without cover: average value≤5.0S
4): Roadway propane combustion performance.