EPDM O-rings 70 Shore A

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	Dimensions	Material	Hardness (Shore A)	Certification

O-ring Black	911 mm x 8 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	861 mm x 5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	749 mm x 3 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	872 mm x 3.5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	525 mm x 7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	877 mm x 5.34 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	937 mm x 5.7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	945 mm x 5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	958 mm x 9 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	743 mm x 6 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	747 mm x 8.4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	523 mm x 9 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	216 mm x 4.78 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	121 mm x 2.5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	72 mm x 7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	670 mm x 5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	678 mm x 4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	685 mm x 3.5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	14.1 mm x 1.27 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	17.4 mm x 4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	20 mm x 1.8 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	79 mm x 2.5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	91 mm x 1.5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	72.63 mm x 3.55 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	261 mm x 7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	20.30 mm x 3.18 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	25.4 mm x 2.06 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	49 mm x 1 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	586 mm x 10 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	66 mm x 2 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	1016 mm x 25 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	1109 mm x 10 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	1391 mm x 7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	336 mm x 10 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	566 mm x 5.7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	53.6 mm x 3 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	56.8 mm x 3 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	785 mm x 3 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	776 mm x 4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	793 mm x 5.3 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee

26201 - 26240 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