Cover Grade Options
| DIN quality | Tensile strength | Elongation at break | Abrasion loss | Base* polymer | Technical features |
| Application area | |||||
| MOR | 150 | 350 | 200 | NBR/SBR | Medium oil resistant conveyor belt. Works in temperatures from -30 to 70˚C |
| G | 150 | 350 | 200 | NBR/SBR | Good oil resistant conveyor belt. Works in temperatures from -30 to 80˚C. Excellent mineral oil and fat resistant |
| ROS | 150 | 350 | 150 | NBR/SBR | Excellent mineral oil and fat resistant conveyor belt for extreme working conditions. Works in temperatures from -30 to 100˚C |
*The base polymers in the table refer to the covers of the conveyor belt only. For further details on how to make the carcass oil resistant please contact us.
Resistance to oils in standard tests
| Grade | ASTM#1 OIL ∆V, max, (%) | ASTM#3 OIL ∆V, max, (%) |
| MOR | ±15**) | ±50**) |
| GRADE | ±10* | ±50*) |
| ROS | ±10* | ±20**) |
*) refers to testing method which involves exposure for 70 hours at 100˚C
**) refers to testing method which involves exposure for 70 hours at 70˚C
∆V refers to the volume variation
