| Physical Properties |
| ASTM D1418 |
HNBR |
| ASTM D2000 |
DH |
| Durometer Range |
30-95 |
| Tensile (Maximum PSI) |
4350 |
| Elongation (Maximum %) |
450 |
| Specific Gravity |
0.95 |
| Compression Set |
Good |
| Environmental Properties |
| Electrical Resistance |
Fair |
| Flame Resistance |
Poor |
| Gas Impermeability |
Good-Excellent |
| Impact Resistance |
Good-Excellent |
| Abrasion Resistance |
Good-Excellent |
| Tear Resistance |
Good-Excellent |
| Continuous Maximum Temp |
300 oF |
| Intermittent Maximum Temp |
350 oF |
| Stiffening Point Temp |
0 oF |
| Brittle Point Temp |
-30 oF |
| Weatherability |
Good-Excellent |
| Oxidation Resistance |
Excellent |
| Ozone Resistance |
Good-Excellent |
| 300 F Steam Resistance |
Good-Excellent |
| Immersion Properties |
| Aliphatics (Isoctane) |
Excellent |
| Aromatics (Toluene) |
Poor |
| Halogenated Solvents |
Poor-Fair |
| Gasonline (Unleaded) |
Excellent |
| Gasohol (Ethyl) |
Good-Excellent |
| Alcohols |
Good-Excellent |
| Brake Fluid |
Fair-Good |
| Transmission Fluid |
Excellent |
| Antifreeze |
Good |
| Synthetic Hydraulic Fluid |
Good |
| Non-Synthetic Hydraulic Fluid |
Poor |
| Water |
Excellent |
| Acids (Cold 20%) |
Fair-Excellent |
| Bases (Cold 20%) |
Fair-Excellent |
Hydrogenated Nitrile - HNBR, XHNBR
