Cold Resistant Conveyor Belt
Product Description:
The product selects cotton canvas, nylon canvas or EP canvas as carcass, Cover rubber selects a blend of NR and BR, which has the properties of high elasticity, shock resistance, cold resistance etc, It can work normally under the conditions of -60℃ to -40°C.It divided into two classes according to cold resistance,C1 and C2:C1 class belt is applicable to environment temperature from -45 ℃ to +50 ℃ and C2 class belt is to -60---+50 ℃.
Usage:
Suitable for conveying materials outdoors in freezing area, cold storage etc.
| Item | Belt Grade |
| H | D | L |
| Tensile Strength / Mpa ≥ | 24.0 | 18.0 | 15.0 |
| Breaking Elongation / % ≥ | 450 | 400 | 350 |
Ageing experiment
(70°C, 168 hours) | 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(-45°C) | 0.3 |
| C2(-60°C) | 0.2 |
Note:
C1-- temperature condition is -45°C~+50°C;
C2-- temperature condition is -60°C~+50°C |
