EPDM O-rings 70 Shore A

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	Dimensions	Material	Hardness (Shore A)	Certification

O-ring Black	320 mm x 6 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	36.28 mm x	EPDM-EP-EDT-EPR	78 Shore A	Nee
O-ring Black	909.4 mm x 5.7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	914.5 mm x 12.7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	714 mm x 3 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	302 mm x 1.78 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	916 mm x 3.2 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	920 mm x 5.33 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	308 mm x 6 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	329.58 mm x 5.33 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	336.6 mm x 5.5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	725 mm x 8 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	652 mm x 6.7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	569 mm x 8.5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	531 mm x 10 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	371 mm x 8.5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	836 mm x 9.5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	840 mm x 6 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	95 mm x 6.3 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	1017 mm x 6.35 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	31.5 mm x 1.5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	1078 mm x 6.99 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	34 mm x 1.1 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	19.19 mm x	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	210 mm x 3 mm	EPDM-EP-EDT-EPR	70 Shore A	Ja
O-ring Black	973 mm x 8 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	985 mm x 3.5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	506.82 mm x	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	58 mm x 5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	368 mm x 5.34 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	552 mm x 8.4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	676 mm x 15 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	681 mm x 12 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	722 mm x 5.33 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	958 mm x 6 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	563 mm x 7.5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	963 mm x 4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	359 mm x 3.5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	701.8 mm x 7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	75.80 mm x 3.53 mm	EPDM-EP-EDT-EPR	70 Shore A	Ja

25761 - 25800 of 27799 products

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What is EPDM?

EPDM is the abbreviation of Ethylene, Propylene, Diene and Monomer and is a group of synthetic rubbers of elastomers. It’s made through the polymerization of tene, propene and a diene, this is an unsaturated hydrocarbon with two double bonds.

This makes EPDM a terpolymer, this is a polymer obtained from three monomers.

EPDM rubber has been used since around 1963 and finds many applications in, for example, construction (roof sealing), the automotive sector (sealing rings, sealing strips on windows and doors), belts, conveyor belts and hoses (for example garden hoses), electrical insulation, pond liner and so on. EPDM is marketed under multiple brand names. EPDM roof coverings can be installed fire-proof in accordance with NEN6050. In the Netherlands, roofing systems must comply with the BroofT1 qualification, which means that an EPDM roofing film must be applied that is fly-proof. EPDM pond liner does not meet this requirement.

The ratio between the amounts of the different monomers used largely determines the properties of the EPDM polymer. The ethylene content can vary from around 45 to 80%. Lower ethylene levels yield a rather amorphous polymer; higher ethylene levels a more crystalline polymer. The diene content can range from approximately 1 to 10/12%. With a higher diene content, a higher degree of vulcanization can be obtained, i.e. a "firmer" rubber.

What is EPDM used for?

In construction
Roof covering
Automotive
Conveyor belts
Sealing
Hoses

The advantages of EPDM:

It has a temperature working range from -75 °C to +125 °C
It is flexible and ages hardly
Good resistance to many acids
Excellent resistance to heat, water and steam

The downside of EPDM:

Not resistant to chlorine
It’s not recommended for use in conditions with gasoline, petroleum, fats and hydrocarbon environments