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Materials |
Comply with ROHS,NR,NBR, Silicone (VMQ), EPDM, Viton, etc. |
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Characteristics |
Good physical and chemical properties. |
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Hardness |
20 to 90 shore A or as your request. |
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Tolerance |
Strictly upon international standard, no flash. |
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Color |
Black, transparent, green, red, yellow, grey, purple, pink or as your requested. |
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Quantity |
Small order is accepted. |
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Sample charge |
Free samples are available if standard size. |
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Quick shipment |
1-2 weeks. |
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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 |