| Operating Temperature
|
-20°C / +100°C |
-40°C / +120°C |
-60°C / +250°C |
| Flexibility in Cold
|
Low |
Middle |
Very High |
| High Heat Resistance
|
Weak |
Middle |
Perfect |
| Sealing Performance
|
Middle |
Good |
Very High |
| Longevity
|
Short |
Middle |
Too Long |
| UV and Ozone Resistance
|
Weak |
Good |
Perfect
|
| Chemical Resistance |
Good for fats |
Good for acid and water. |
Wide chemical resistance |
| Odor creation
|
Can |
Can |
He won't |
| Hygiene / Food Compliance
|
Not suitable |
Annoyed |
Suitable |
| Fire Resistance
|
Low |
Middle |
High |
| Hot and Cold Shock Resistance
|
Weak |
Middle |
Very High |
| Deformation (Permanent Set)
|
High |
Middle |
Very Low |
|
|
|
|
