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Compared with ordinary cotton-corded conveyor belts, nylon conveyor belts have higher strength and better elasticity. They are more shock-resistant, lighter in weight and more suitable for grooving, which saves the conveyance cost and allows high-speed, large-span and long-distance transport.
The physical and mechanical performance of the nylon conveyor belt is as follows:
1. For the covering layer, see the physical and mechanical performance of the covering layers of ordinary conveyor belts.
2. Through-thickness stretching performance:
a. The stretching strength vertically should not be smaller than:
315, 400, 500, 600, 630, 800, 900, 1000n/mm
b. The through-thickness stretching percentage vertically should be no smaller than 10%, while the suggested extending strength percentage should not be greater than 4%.
c. The degree of the straight line should not be greater than 25mm.
d. The agglutination strength between layers:
|
Index Name |
Between cloth layers |
Between cover layers and cloth layers |
|
|
|
|
Cover layer thickness≤1.5mm |
Cover layer thickness＞1.5mm |
|
Average of all samples |
4.5n/mm |
3.2n/mm |
3.5n/mm |
