Material Properties | ||||||||||||
Property | NBR | EPDM | CR | Silicone | FKM | NR | SBR | PU | HNBR | FVMQ | IIR | Aflas |
Abrasion Resistance | G | G | G | P | G | E | E | E | G | P | G | G |
Acid Resistance | F | G | F | F | E | F | F | P | E | F | G | E |
Chemical Resistance | F | E | F | G | E | F | F | F | G | E | E | E |
Cold Resistance | G | G | F | E | P | G | G | G | G | G | G | P |
Compression Set Resistance | G | G | F | G | E | G | G | F | G | G | F | G |
Dynamic Properties | G | G | F | P | G | E | E | E | G | P | F | G |
Electrical Properties | F | G | F | E | F | G | G | F | F | E | G | E |
Elongation | G | G | G | F | F | F | F | F | G | F | G | F |
Flame Resistance | P | P | G | F | E | P | P | P | P | G | P | E |
Heat Resistance | G | G | G | E | E | F | F | F | E | E | G | E |
Impermeability | G | G | G | P | G | F | F | G | G | P | E | G |
Oil Resistance | E | P | F | F | E | P | P | G | E | G | P | E |
Ozone Resistance | P | E | G | E | E | P | P | E | G | E | G | E |
Tear Resistance | F | G | F | P | F | G | G | G | F | P | G | P |
Tensile Strength | G | G | G | P | G | E | E | E | E | F | G | G |
Water Resistance | G | E | F | G | F | G | G | P | E | F | G | G |
Weather Resistance | F | E | E | E | E | F | F | E | G | E | G | E |
NBR |
excellent resistant to oil, widely used in industrial area |
EPDM |
excellent resistance to weather and ozone, good resistance to heat, low temperature and chemical |
NR |
high elasticity,good chemical strength |
CR |
generally good resistance to ozone,aging,and chemical, good mechanical properties over a wide temperature range |
SBR |
shock resistance, performance well in adhesion and sealing |
Silicone |
widest operating temperature range,performance stably in high and low temperature,widely use in food sealing area |
VT/FKM |
excellent resistance to high temperature and a broad range of chemical, permeability and compression set are excellent |
HNBR |
thermal stability and oxidation resistance |
IIR |
low permeability rate and good electrical properties |
FVMQ |
widest operating temperature range, performance stably in high and low temperature, good resistance to oil and fuel |
ACM |
good resistance to mineral to oil, oxygen and ozone |