| Material |
Normal
Shore
Hardness |
Special
Properties
and
Applications |
Maximum
Constant
Working
Temperature
°C |
Minimum
Constant
Working
Temperature
°C |
Commercial
Natural Rubber |
60° |
General
Industrial Use |
70° |
-50° |
| Neoprene |
60° |
Oil Resisting
Good Ageing Properties |
100° |
-30° |
| Nitrile |
60° |
Oil, Petrol
& Fuel Resisting |
120° |
-40° |
| E.P.D.M. |
65° |
Weather
Resisting
Ozone Resisting |
100° |
-50° |
| Silicone |
45° |
Ozone Resisting
High Temperature Uses |
250° |
-60° -80° |
PVC GRADE |
| VX314 |
34° |
An
Alternative
to Very Soft Rubber |
70° |
-35° |
| VX329 |
55° |
General
Industrial Use |
70° |
-35° |
| VX342 |
57° |
Non-Migratory
Heat Resisting |
100°
Intermittent |
-30° |
SANTOPRENE THERMOPLASTIC RUBBER |
| 101-73 |
73° |
Characteristics
Similar to Neoprene |
150° |
-40° |
| 101-64 |
64° |
Similar to
Neoprene |
150° |
-40° |
