CATALOGUES - Conveyor Belts - Chemicals resistant conveyer belt
1.Product characteristics:
Because the belt core selects cotton-duck, nylon-duck or EP-duck, the belt has good elasticity, excellent trough ability, and low elongation. The rubber cover, which is made from chemical resistant materials, has fine anti-chemical corrosiveness and good physical properties.
2.Uses:
It is suitable for conveying materials with chemical corrosiveness in chemical factory ,chemical fertilizer factory, paper mill ,mining industry and etc.
3.Technical indexes:：
| Items | Tensile strength Mpa | Elongation at break % | Abrasion mm3 | Hardness shore Ao | Ozone deterioration | |
| physical property | before aging | ≥ 14.0 | ≥ 400 | ≤ 250 | 55-70 | no cracks |
| after aging | ≥ 12.0 | ≥ 340 | 60-75 | |||
| acid and alkali resistance | class | soak liquid | Density | soak conditions°C×h | change rate before and after aging | |
| swelling rate | change rate of tensile strength | |||||
| A1 | HCL | 18% | 50°C ×96h | <+10% | <-10% | |
| A2 | H2SO4 | 50% | 50°C ×96h | <+10% | <-10% | |
| A3 | NaOH | 48% | 50°C ×96h | <+10% | <-10% | |
Candy Chen