Cold Resistant Belt

Oil & Grease Resistant Conveyor Belts (OR Grade)

This belt can be supplied in cotton canvas, nylon canvas or EP canvas as carcass. Cover rubber is a blend of NR and BR, which has high elasticity, shock resistance, cold resistance etc, It can work @ -40°C. Usage: Suitable for conveying materials outdoors in freezing area, cold storage, etc.

Cover Physical Property Indexes

Item Index
H D L
Tensile Strength / Mpa ≥ 24 18 15
Breaking Elongation / % ≥ 450 400 350
Ageing experiment  (70°C, 7d) Change rate of tensile strength / % ±25 ±25 ±25
Change rate of breaking elongation / % ±25 ±25 ±25
Abrasion / mm3 ≤ 120 100 250
Cold resistant coefficient at elongate ≥ C1(-45°C) 0.3
C2(-50°C) 0.2
Note: 
C1-- temperature condition is -45°C~+50°C;
C2-- temperature condition is -60°C~+50°C