Chemical Resistant Chevron Rubber belt
Specifications
Chevron conveyor belt (also called patterened conveyor belt or figured belts) is designed for inclined transportation for conveying bulk material such as coal, sand, Mineral, crop, package and bag depending on different loading material and inclined angle to choose suitable cleat height and chevron type to prevent loading material from dropping down.
Minimum pulley diameter:
| Cleat height | Strength (kgf/cm) | Head pully (mm) | Tail pully (mm) | Snub (mm) |
|---|---|---|---|---|
| 6mm | 250/2 | 250 | 250 | 160 |
| 400/3 | 315 | 250 | 200 | |
| 500/3 | 400 | 350 | 250 | |
| 12.5mm ~ 17mm | 250/2 | 300 | 250 | 200 |
| 400/3 | 350 | 315 | 250 | |
| 500/3 | 500 | 400 | 350 | |
| 25mm ~ 32mm | 250/2 | 300 | 215 | 250 |
| 400/3 | 400 | 350 | 315 | |
| 500/3 | 500 | 400 | 350 | |
| 630/4 | 600 | 500 | 400 |
Chemical resistant conveyor belt
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.
Uses:
It is suitable for conveying materials with chemical corrosiveness in chemical factory ,chemical fertilizer factory, paper mill ,mining industry and etc.
Technical indexes:
| Items | Tensile strength MPa | Elongation at break % | Abrasion mm3 | Hardness shore A° | Ozone deterioration | ||
| cover
| physical property
| before aging | >=14.0 | >=400 | <=250 | 55-70 | no cracks |
| after aging | >=12.0 | >=340 | – | 60-75 | – | ||
| class | soak liquid | Density | soak conditions oC x96h | change rate before and after aging | |||
| swelling rate | change rate of tensile strength | ||||||
| A1 | HCL | 18% | 50oC x96h | <+10% | <-10% | ||
| A2 | H2SO4 | 50% | 50oC x96h | <+10% | <-10% | ||
| A3 | NaOH | 48% | 50oC x96h | <+10% | <-10% | ||