Flame Retardant Conveyor Belt

Flame Retardant Conveyor Belt Flame resistant and antistatic High strength and trough ability Long service life

Product Category: Flame Resistant Conveyor Belt

When belts are used in places not easily accessible, it is very important that fire risks be eliminated if possible. Two kinds of fire resistant belts are manufactured: one is specially treated natural SBR Rubber and the other one Chloroprene covered belt.

Flame Duration Time : To a flame at 1000±100°C, a belt test specimen of full thickness shall be inserted against flame, and after keeping it burning for 1 minute, take the burner off, then measure the flame duration time of the tested specimen.

Flame Reappearance Test : After 60±10 seconds from when the burner is removed for the flame duration test. air is blown at speed of 1.5 m/sec. with an air blower from the direction shown in the figure to the left. And the test specimen shall be visually inspected for reappearance of flame.

Drum Friction Test : For each test conducted, the belting shall show no sign of flame (sparks or glow not being objectionable), the drum temperature shall not exceed 325°C, and the sample shall part within the 3 hour test period.

Type		Flame resistant
Longitudinal full thickness tensile strength    (KN/m)		800~1500
Longitudinal elongation		<=2%
Burner flame test		With cover: average<=3s, individual<=10sWithout cover: average<=5s, individual<=15s
Surface resistant		<=3*108Ω
Rubber thickness (mm)	top	1.5~8
	bottom	0~4.5
Rubber abrasion		<=0.5cm3/1.61KM
Width (mm)		400~1600
Length/Roll (m)		<=200
Standard		GB10822

Flame Retardant Conveyor Belt