EPDM O-rings 70 Shore A

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	Dimensions	Material	Hardness (Shore A)	Certification

O-ring Black	28 mm x 2.6 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	614 mm x 8.4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	33.6 mm x 5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	743 mm x 7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	143 mm x 3.97 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	895 mm x 7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	633 mm x 8 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	903 mm x 8.4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	911 mm x 5.7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	687 mm x 9 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	694 mm x 6 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	884 mm x 3.5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	840 mm x 8.4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	897 mm x 3.5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	846 mm x 8.4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Violett	22 mm x 1 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	266.08 mm x	EPDM-EP-EDT-EPR	70 Shore A	Ja
O-ring Black	962 mm x 3.5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	848 mm x 4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	972 mm x 8.4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	856 mm x 5.7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	736 mm x 9 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	738 mm x 3 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	613 mm x 3 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	130 mm x 6 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	145 mm x 5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	515 mm x 7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	950 mm x 8 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	751 mm x 6.35 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	961 mm x 3.5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	353 mm x 2.62 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	366.2 mm x 3 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	380 mm x 9 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	821 mm x 5.7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	828 mm x 5.34 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	837 mm x 4.5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	234 mm x 4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	998 mm x 5.33 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	276 mm x 5 mm	EPDM-EP-EDT-EPR	70 Shore A	Ja
O-ring Black	1031 mm x 13.7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee

26121 - 26160 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