EPDM O-rings 70 Shore A

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	Dimensions	Material	Hardness (Shore A)	Certification

O-ring Black	743 mm x 8.4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	744 mm x 5.34 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	10.47 mm x	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	731 mm x 12 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	389 mm x 4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	736 mm x 8.4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	658.89 mm x 5.33 mm	EPDM-EP-EDT-EPR	70 Shore A	Ja
O-ring Black	584 mm x 7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	669 mm x 5.34 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	749.4 mm x 3.53 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	110 mm x 8 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	314 mm x 2.5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	988 mm x 8.4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	724 mm x 5.7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	999 mm x 4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	727 mm x 7.9 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	805 mm x 5.7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	817 mm x 3.5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	825.6 mm x 5.33 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	20 mm x 5 mm	EPDM-EP-EDT-EPR	70 Shore A	Ja
O-ring Black	242 mm x 5 mm	EPDM-EP-EDT-EPR	70 Shore A	Ja
O-ring Black	3.4 mm x	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	872 mm x 5.3 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	880 mm x 10 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	893 mm x 7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	1091 mm x 6 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	1421 mm x 15 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	7.4 mm x 1.55 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	45.2 mm x 1.6 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	177.9 mm x 12.7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	50 mm x 6.8 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	20 mm x 0.6 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	25.8 mm x 3.5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	147 mm x 4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	99.7 mm x 5.7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	161 mm x 2 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	581 mm x 4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	53 mm x 8 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	94 mm x 1 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	198 mm x 5.33 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee

26361 - 26400 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