Chemical Resistant Conveyor Belt
Characteristics:
- The rubber cover, which is made from chemical resistant materials, has fine anti-chemical corrosiveness and good physical property.
- It is specially made for those materials which would dissolve expand or corrode the belt.
- It is suitable for conveying material with chemical corrosiveness in the chemical factory, chemical fertilizer factory, cement, paper mill, mining industry etc.
Features:
- Prevent from acid or alkali corrosion to conveyor belt.
- Good bonding property, no layers separation.
- The product selects cotton canvas, nylon canvas or EP canvas as the carcass.
Technical indexes
ITEM | Tensile Strength/Mpa ≥ |
Elongation at Break/% ≥ |
Abrasion Loos/mm3 ≤ |
Hardness/ (°) +10 -5 |
Ozone Deterioration | |
---|---|---|---|---|---|---|
Physical property | Before aging | 14 | 400 | 250 | 60 | no cracks |
After aging | 12 | 340 | – | 65 | – | |
Acid and alkali resistance | Class | Soak Liquid | Density | Soak conditions | Change rate before and after soak | |
℃ x hour | Swelling rate | Change rate of tensile strenth | ||||
A1 | HCl | 18% | 50℃ x 96h | ≤+10% | ≤-10% | |
A2 | H2SO4 | 50% | 50℃ x 96h | ≤+10% | ≤-10% | |
A3 | NaOH | 48% | 50℃ x 96h | ≤+10% | ≤-10% |