industry cold resistant rubber conveyor belt/C1 C2 -40 degrees

ndustry cold resistant rubber conveyor belt/C1 C2 -40 degrees   Chararters:  The Product selects cotton canvas , nylon canvas or EP canvas as carcass, Cover rubber select a blend of NR and BR, which has the proprerties of high elasticity, shock resistance , cold resistance ,etc. It can work normal under the conditions of -40. Application:  Suitable for conveying materials in frozen area, cold storage, etc. Technical index:  1). Cold resistant conveyor belt can be divided into three types ,according to the properties of cover:  Laceration resistant type(H),Anti-abrasive type(D),and Ordinary type(L).
2). According to the different cold resistant , it can be divided into two types of C1 and C2 - Working temperature: -45-+50. Specifications:

Carcass	Fabric structure		Type	No. of plies	Cover thickness (mm)		Belt width (mm)
	Warp	Weft			Top	Bottom
EP	Polyester	Nylon-66	EP80	2-8	2.0-9.5	1.5-9.5	300-1600
			EP100
			EP125
			EP150
			EP200
			EP250
			EP300
			EP350
			EP400
			EP500

 

Item		Grade
		H	D	L
Tensile Strength ( Mpa or N/mm2)		24.0	18.0	15.0
Breaking Elongation (%)		450	400	350
Aging test (-70°C, 168 h)	Change rate of tensile strength (%)	±25	±25	±25
	Change rate of breaking elongation (%)	±25	±25	±25
Abrasion (mm3)		120	100	200
Cold resistant coefficient at elongate ≥	C1	0.3
	C2	0.2
Note: C1:  temperature condition is -45°C~+50°C;  C2:  temperature condition is -60°C~+50°C

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