Properties | NR | JR | SBR | BR | HR | EPDM | NBR | ECO | CR | CSM | AU EU | HNBR | MVQ | MFQ | FPM | ACM | FFKM | PTFE |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Compressive strength | A/B | A/B | B/C | C | C | A/B | B | A/B | B | A | A | B/C | B/C | B | B | B | A | |
Elongation at break | A | A | A/B | B | A/B | B | A/B | B | A/B | B | A/B | A/B | B/C | B/C | B | B | B | B |
Back elasticity | A/B | A/B | B | A | U | B | B | A/B | B | B/C | B | A | B/C | B/C | C | C | B | X |
Resistance to wear | A/B | A/B | A/B | A | B | B | A/B | B | A/B | B | A | A/B | C | C | B/C | B/C | B | B |
Transition resistance | A | A | A/B | A/B | A/B | A/B | A/B | C | B | B/C | B | B/C | A | A | B/C | B/C | A/B | A |
Highest temperature | +90°C | +90°C | +100°C | +100°C | +140°C | +150°C | +130°C | +145°C | +120°C | +130°C | +120°C | +170°C | +200°C | +200°C | +220°C | +160°C | +316°C | +260°C |
Lowest temperature | -50°C | -40°C | -40°C | -60°C | -40°C | -40°C | -40°C | -40°C | -30°C | -40°C | -40°C | -40°C | -80°C | -80°C | -25°C | -20°C | -15°C | -190°C |
Aging resistance | B | B | B | B | A/B | A | B | A/B | A/B | A/B | A/B | A | A | A | A | A/B | A | A |
Ozone resistance | B/C | B/C | B/C | B | A/B | A | B | A/B | A/B | A/B | A/B | A | A | A | A | A/B | A | A |
Petrol resistance | U | U | B/C | C | U | C | A/B | A | A/B | A/B | A | A/B | C | A | A | A | A | A |
Oil + Lubricants resistance | U | U | C | U | U | B/C | A | A | A/B | A/B | A | A | A | A | A | A | A | A |
Acidity resistance | B | B | B | B | A/B | A | B/C | C | A/B | A/B | C | A/B | C | B/C | A | C | A | A |
Alkaline resistance | B | B | B | B | A/B | A/B | B | C | A/B | A/B | C | A/B | C | B/C | A | C | A | A |
Hot water | B | B | A/B | B | A | A/B | B | B/C | B | B | C | A | C | B/C | A/B | C | A | A |