Applicable
The oil re animal oil sistant conveyor belt is，organic solvent in food used in greasy situation, conveying oily materials such as mineral oil, vegetable oil. processing plants or chemical factories.
Features
The oil resistant conveyor belt is made of multilayer powerful rubber canvas and high quality oil-resistant rubber through
calendaring.
Technical data
After the aging test(70C*168h)，at cover rubber rate of "tensile strength at breaking" and "elongation at breaking",
the value change is not over25%than before.
| Grade | Breaking strength (Mpa) | Elongation at break(%) | Abrasion (mm³) |
| L | ≥14.0 | ≥350 | ≤200 |
| D | ≥16.0 | ≥350 | ≤160 |
| L--Under the general oil resistant condition; D--Under the high abrasion and oil resistant condition. |
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Option
Meet standard MOR (medium oil resistant), OR (oil resistant)
1. MOR belt only require certain oil resistance grade.
2. OR belt are used in situation which require very high oil resistance grade.
Oil resistant technical data
| Type | Operating temperature | Suitable oil type | Oil resistance data(72 hrs) |
| MOR | -30°C-70°C | Mineral oil, organic solvent | distensibility ≤20% |
| OR | -30°C-70°C | Vegetable oil, animal fat | distensibility ≤5% |
Cover rubber oil resistant testing
| Item | Testing condition | Volunme change rate (%) | |||
| ASTM 471 | Soak temperature(℃) | Soak time (h) | L | D | |
| 1 | IRM901 | 70±2 | 70±1 | +20 | -5 |
| 2 | IRM902 | 70±2 | 70±1 | +50 | +5 |
| 3 | IRM903 | 100±2 | 22±0.25 | +50 | +5 |
Note
When you worry the oil resistant, choice one of oil above is ok.
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