EPDM O-rings 70 Shore A

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	Dimensions	Material	Hardness (Shore A)	Certification

O-ring Black	967 mm x 8 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	987 mm x 4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	1016 mm x 11 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	805 mm x 6 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	152.5 mm x 4.88 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	821 mm x 12.7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	106 mm x 6.3 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	832 mm x 5.33 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	109.3 mm x 1.8 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	841 mm x 5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	88.58 mm x 2.62 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	108 mm x 2 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	530 mm x 7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	713 mm x 2.9 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	749.4 mm x 12.7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	898 mm x 8.4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	909 mm x 5.7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	922 mm x 5.33 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	937 mm x 9.5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	584 mm x 6.35 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	670 mm x 18 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	682 mm x 9 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	850 mm x 8 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	857 mm x 9 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	865 mm x 3 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	586 mm x 4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	677 mm x 5.3 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	688 mm x 6 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	41.29 mm x 1.59 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	120.78 mm x 5.33 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	586 mm x 7.5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	731 mm x 3.53 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	872 mm x 8 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	881 mm x 3 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	897 mm x 8 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	908 mm x 8 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	717 mm x 10 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	1.42 mm x	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	12.2 mm x	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	145.64 mm x	EPDM-EP-EDT-EPR	70 Shore A	Nee

26641 - 26680 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