Use
For coal mine underground and other requirements of antistatic occasion. Fire Conveying material.
Structure
PVG the whole core flame retardant conveyor belt is based on the PVC core with a rubber working face, after curing.
Physical properties （Tensile strength of flame retardant tape）
Model | 680S | 800S | 1000S | 1250S | 1400S | 1600S | 1800S | 2000S | 2240S | 2500S | 2800S | 3100S | 3400S |
Longitudinal≥ | 680 | 800 | 1000 | 1250 | 1400 | 1600 | 1800 | 2000 | 2240 | 2500 | 2800 | 3100 | 3400 |
Transveres≥ | 265 | 280 | 300 | 350 | 400 | 450 | |||||||
Safety performance
Surface resistance | ≤3×108Ω ≤3×108Ω |
Roller friction |
Allow more than 325 the highest temperature,and requirse not appear with flame or no flame combustion phenomenon |
Bumer flame test |
With cover:Average≤3S,induvdual≤10S without cover:Average≤ 5S，individual ≤ 15S |
 |  |  |
