|
Physical Properties |
NBR |
HNBR |
FKM |
MVQ |
EPDM |
CR |
SBR |
NR |
PU |
PTFE |
TPE |
POM |
|
TENSILE STRENGTH |
3 |
2 |
4 |
6 |
4 |
3 |
1 |
1 |
1 |
5 |
5 |
5 |
|
Elongation at break |
2 |
2 |
3 |
4 |
3 |
2 |
1 |
1 |
1 |
5 |
5 |
5 |
|
COLLECTION FLEXIBILITY |
2 |
2 |
4 |
3 |
3 |
3 |
1 |
1 |
2 |
5 |
5 |
5 |
|
ABRASION RESISTANCE |
2 |
2 |
4 |
5 |
3 |
2 |
2 |
2 |
1 |
1 |
1 |
1 |
|
TEAR RESISTANCE |
3 |
2 |
3 |
6 |
3 |
2 |
2 |
2 |
1 |
1 |
1 |
1 |
|
RESISTANCE AGAINST AGING |
3 |
2 |
1 |
1 |
1 |
2 |
3 |
3 |
2 |
1 |
3 |
3 |
|
RESISTANCE TO OZONE GAS |
3 |
3 |
1 |
1 |
1 |
2 |
4 |
4 |
2 |
1 |
3 |
3 |
|
RESISTANCE TO FUEL OILS |
1 |
1 |
1 |
5 |
5 |
2 |
6 |
6 |
6 |
1 |
2 |
2 |
|
RESISTANCE TO GREASE AND HYDRAULIC OILS |
1 |
1 |
1 |
3 |
4 |
3 |
6 |
6 |
1 |
1 |
1 |
1 |
|
RESISTANCE TO ACIDS |
4 |
4 |
1 |
5 |
1 |
2 |
3 |
3 |
6 |
1 |
4 |
4 |
|
RESISTANCE TO ALKALINES |
3 |
3 |
1 |
5 |
2 |
2 |
3 |
3 |
6 |
1 |
4 |
4 |
|
HOT WATER RESISTANCE |
3 |
3 |
4 |
5 |
2 |
3 |
3 |
3 |
3 |
1 |
3 |
3 |
|
MAX OPERATING TEMPERATURE |
105 |
150 |
225 |
200 |
145 |
100 |
100 |
100 |
100 |
260 |
120 |
110 |
|
MIN OPERATING TEMPERATURE |
-30 |
-30 |
-30 |
-60 |
-40 |
-50 |
-50 |
-60 |
-30 |
-200 |
-40 |
-40 |