Materials |
Comply with ROHS,NR,NBR, Silicone (VMQ), EPDM, Viton, etc. |
Characteristics |
Good physical and chemical properties. |
Hardness |
20 to 90 shore A or as your request. |
Tolerance |
Strictly upon international standard, no flash. |
Color |
Black, transparent, green, red, yellow, grey, purple, pink or as your requested. |
Quantity |
Small order is accepted. |
Sample charge |
Free samples are available if standard size. |
Quick shipment |
1-2 weeks. |
Packing |
PE bags inside, strong carton and PE film paper packed outside with water proof. |
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 |
E - Excellent G - Good F - Fair P - Poor | ||||||||||||
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 |