Cold Resistant Conveyor Belt
Products properities:
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 -40°C.
Cover physical property indexes
| Item |
Index |
| H |
D |
L |
| Tensile Strength / Mpa ≥ |
24.0 |
18.0 |
15.0 |
| 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 |
200 |
| 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 |
Usage:
Suitable for conveying materials outdoors in freezing area, cold storage etc.
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