Customization: | Available |
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Type: | Conveyor Belt |
Feature: | Wear-resistant, Heat-resistant, Tear-resistant, Flame-resistant, Cold-resistant |
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Physical properties of rubber cover
Item | Index | |||
H | D | L | ||
Tensile strength/ Mpa ≥ | 24.0 | 18.0 | 15.0 | |
Breaking elongation/ % ≥ | 450 | 400 | 350 | |
Aging test (70ºC, 7d) | Change rate of tensile strength/ % | ±25 | ±25 | ±25 |
Change rate of breaking elongation/ % | ±25 | ±25 | ±25 | |
Abrasion loss/ mm3 ≤ | 120 | 100 | 200 | |
Cold resistant coefficient at elongation ≥ | C1 (-45ºC) | 0.3 | ||
C2 (-50ºC) | 0.2 | |||
Note: C1-working temperature: -45ºC~+50ºC.C2-working temperature: -60ºC~+50ºC. |