| Customization: | Available |
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| Material: | FKM/Ffkm/NBR/Silicone/EPDM |
| Type: | O-Ring |
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| MATERIAL TYPE | WORKING TEMP | ADANTAGES | LIMITATION |
| NBR |
(-35 ºC ~ +140 ºC) | Good oil and fuel resistance | Poor weather and ozine resistance |
| High tensile strength | Poor resistance against polar lkuids | ||
| Low swelling in water | Poor resistance against clhydrocarbon | ||
| Poor resistance against aromatic fluids | |||
| FKM |
(-20 ºC ~ +230 ºC) | The resistance against oil and fuels is better than other types | Limited cold flexibliity |
| The only highly elastic rubber whice is resistance to aromatci and chlornated hydrocarbons | Limited tensile and tear strength | ||
| Exccllcent hcat resistance | Limited wear resistance | ||
| Exccllcent weather and ozonc resistance | High compression set in hot water | ||
| Exccllcent acid resistance | Poor resistance to polaric solvents | ||
| Low swelling in water | |||
| ACM |
(-30 ºC ~ +160 ºC) | Good oil and fuels resistance | Not usable in contact with water and water solutions |
| Good weater and ozone resistance | Limited cold flexibility | ||
| Limited tensile strength and tear resistance | |||
| Poor wear reisistance | |||
| Poor resistance against polar and aromatic and chlorinared hydrocarhons | |||
VMQ |
(-70 ºC ~ +200 ºC) | Best heat resistance of all rubber types | Poor tensile and tear strength |
| Excellent low temp resistance of all rubber types | Poor wear resistance | ||
| Excellent weather and ozone resistance | Sensitive to hydrolysis | ||
| Poor resistance against aromatic oils and oxidized mineral oils | |||
| Poor diffusion resistance |
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