CONVEYOR BELT Russian patent published in 1998 - IPC

FIELD: materials handling; transportation of loads with red hot pieces under fire-hazard conditions. SUBSTANCE: conveyor belt has rubberized cloth frame and outer cover plates made of rubber on base of combination of stereoregular butadiene rubber and chlorosulfate polyethylene, ratio 5-15% and 85-95%, respectively. Belt is resistant to burning through at transportation of loads with red hot lumps and it features high oxygen index making it suitable for use under fire hazard conditions. EFFECT: enlarged operating capabilities. 1 tbl