NBR/SBR/EPDM Silicone Oring O Ring O-ring seals for industries

Silicone o-rings find wide-ranging applications in diverse industries, notably the food and beverage and medical and pharmaceutical sectors. They also find use in the electronics and automotive industries. Their unique properties, such as temperature stability, flexibility, and biocompatibility, make them indispensable in numerous scenarios.

Specification

Size: Customized
Material: As Requirement

When choosing an o-ring, it’s essential to consider the operating environment and the specific demands of your application. Comparing silicone to other materials such as Nitrile, Viton (FKM), and EPDM can help you make a more informed decision.

Nitrile o-rings, for example, are known for their excellent resistance to petroleum-based oils and fuels, a property that silicone lacks. They also possess superior abrasion resistance compared to silicone. However, Nitrile doesn’t match silicone regarding temperature extremes and weather resistance.

NBR o-ring(Nitrile butadiene rubber)

Temperature Range:-20℃ to 250℃

Hardness:50-90 Shore A

Use:Oil resistance & Chemical situation

Advantage:Wear resistance,Acid and alkaliresistant,High temperature ersistance situation

EPM,EPDM o-ring(Ethylene Propylene Rubber)

Temperature Range:–50℃ to 150℃

Hardness:40-90 Shore A

Use:Oil resistance & Chemical situation

Advantage:Excellent Ozone resistance,Heat resistance,Steam resistance,Coldresistance,LLC resistance.