|
NBR |
Restistan to oil, Pressure and wear, good elasticity and mechanical strength ; applicable to the mediums induding water, oil, alcohol, etc from -20℃ to 100C℃ |
|
EPDM |
Resistant to high or low temperatures, ozone and chemicals; applicable to weak acids with temperature from -35 ℃ to 150℃ |
|
Viton |
Resistant to heat oil,medicine and chemical reagents, acide and alk and alkali with medium corrosive degrees; applicable to the corrosive mediums from -20℃ to 180℃ |
|
Silica Gel |
Resistant to ozone, aging,acetic acid, ammonia and alcohol; applicable to alcohol, alkali ali. Etc from -50℃to 210℃ |
|
Chlorinated Goma |
Resistant to Freon, petroleum; applicable to inorganic acid, alkali,running from -30℃to 130℃ |
