| Grade | Mooney Viscosity (ML 1+4, 100°C) |
AN Content (%) | Application | Characteristics |
| 3250 | 50 | 41 | Fuel Hose, Packing, Roll | Good Oil Resistance, Extrudability & Processability |
| 3280 | 80 | 41 | Fuel Hose, Packing, Roll | High Mooney Grade of NBR 3250 |
| 6240S | 35 | 34 | Sheet, Roll, Packing, | Good Processability, Good for Extrusion & Calendaring |
| 6240 | 40 | 34 | Shoes, Gasket, Hose, Sheet | Good Processability, Good for Extrusion & Calendaring |
| 6240H | 45 | 34 | Shoes, Gasket, Hose, Sheet | Good Processability, Good for Extrusion & Calendaring |
| 6250 | 50 | 34 | Hose, Roll, Belt, Sheet | Good for Extrusion & Calendaring |
| 6260 | 60 | 34 | Hose, Roll, Belt, Sheet | Good for Extrusion & Calendaring |
| 6280 | 80 | 34 | Hose, Roll, Belt, Break pad, Foaming Material for Thermal Insulation | Good for Extrusion & Calendaring |
| 6280L | 78 | 30 | Hose, Roll, Belt, Break pad, Foaming Material for Thermal Insulation | Low Temperature Properties, Good Elastic Properties |
| 6840 | 40 | 33 | O-ring, Sponge, Seal, Roll, Packing | Good for Injection, Low Mold Fouling, Fast Cure Rate |
| 6850 | 50 | 33 | O-ring, Sponge, Seal, Roll, Packing | High Moonet Grade of NBR 6840 |
| 7150 | 50 | 27 | Hose, Seal, O-ring | Low Temerature Properties, Fast Cure Rate, Good Mechanical Properties |