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Ethylene Propylene (EPM, EPDM) O-Rings


Ethylene Propylene (EPM, EPDM) O-Rings

Temperature Range:Ethylene Propylene Molecular Structure

-40°F (-21°C) to 300°F (177°C)

Hardness (Shore A) Range:

40 to 95

Also Know As:

Epsyn®, Nordel®, Epcar®, Keltan®, Royalene®, Polysar-EDM®

Designation:

EPDM

Class:

AA, BA, CA, DA

Shelf Life:

Unlimited

Description:

Ethylene propylene diene monomer is also known as EPDM, the E stands for ethylene, P for propylene, D for Diene and M for monomer. The ethylene content is typically around 45% to 75% for the EPDM.

Advantages:

Can be used in water and steam (up to 300°F), glycol based brake fluids, silicone-based break fluids, many organic and inorganic acids, cleaning agents, sodium and potassium alkalis, phosphate ester based hydraulic fluids, silicone oil and grease, alcohols, ketones, esters and ozone.

Disadvantages:

Cannot be used with mineral oil products like oils, greases and fuels.

Parker Polychloroprene, Neoprene® Compounds

Compound #:Recommended For:Temperature Range:Color:
E1100-50General Purpose-70°F to 250°FBlack
EA454-50 (3575)UL Listed-70°F to 250°FBlack
E1157-60General Purpose-70°F to 250°FBlack
E1561-60NSF 61, KTW, WRAS-70°F to 250°FBlack
E0751-65Drive Belt Applications-70°F to 250°FBlack
E0603-70General Purpose-70°F to 250°FBlack
E0667-70Auto Disc Brakes-70°F to 250°FBlack
E0803-70General Purpose-70°F to 250°FBlack
E1022-70Internally Lubed, Brakes-70°F to 250°FBlack
E1028-70 FDA-70°F to 250°FBlack
E1244-70NSF 61, Internally Lubed-70°F to 250°FBlack
E1549-70NSF 61, WRAS, KTW, FDA-70°F to 250°FBlack
E1583-70 NSF 51, NSF 61, Internally Lubed-70°F to 250°FBlack
E3609-70 NSF 51, NSF 61, WRAS, KTW, FDA, USP Class VI -70°F to 250°FBlack
EB152-70 (3407)General Purpose-70°F to 250°FBlack
EJ273-70 Chloramine Resistant-70°F to 250°FBlack
EJ274-70Internally lubed, NSF 61 Chloramine Resistant-70°F to 250°FBlack
E3609-70NSF 51 & 61, WRAS, FDA, USP Class VI, ISO 10993 USP <87>-70°F to 250°FBlack
E0740-75Nuclear Applications-70°F to 250°FBlack
E0515-80NAS 1613 Rev 2-70°F to 250°FBlack
E0540-80General Purpose-70°F to 250°FBlack
E0893-80General Purpose-70°F to 250°FPurple
E1267-80NAS 1613 Rev 5-70°F to 250°FBlack
E0652-90General Purpose, Back-Up Rings-60°F to 250°FBlack
E0962-90Excellent Steam to 500° F, ED Resistant-60°F to 250°FBlack

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