|
Physical Properties |
|
ASTM D1418 |
IR |
|
ASTM D2000 |
AA |
|
Durometer Range |
30-90 |
|
Tensile (Maximum PSI) |
4500 |
|
Elongation (Maximum %) |
650 |
|
Specific Gravity |
0.91 |
|
Compression Set |
Good |
|
Environmental Properties |
|
Electrical Resistance |
Excellent |
|
Flame Resistance |
Poor |
|
Gas Impermeability |
Good |
|
Impact Resistance |
Excellent |
|
Abrasion Resistance |
Good |
|
Tear Resistance |
Excellent |
|
Continuous Maximum Temp |
175 oF |
|
Intermittent Maximum Temp |
210 oF |
|
Stiffening Point Temp |
-30 oF |
|
Brittle Point Temp |
-75 oF |
|
Weatherability |
Fair-Good |
|
Oxidation Resistance |
Good |
|
Ozone Resistance |
Poor |
|
300 F Steam Resistance |
Poor |
|
Immersion Properties |
|
Aliphatics (Isoctane) |
Poor |
|
Aromatics (Toluene) |
Poor |
|
Halogenated Solvents |
Poor |
|
Gasonline (Unleaded) |
Poor |
|
Gasohol (Ethyl) |
Poor |
|
Alcohols |
Excellent |
|
Brake Fluid |
Good |
|
Transmission Fluid |
Poor |
|
Antifreeze |
Excellent |
|
Synthetic Hydraulic Fluid |
Poor |
|
Non-Synthetic Hydraulic Fluid |
Poor |
|
Water |
Excellent |
|
Acids (Cold 20%) |
Fair |
|
Bases (Cold 20%) |
Good |
Polyisoprene
- Cis 1,4 Polyisoprene
