EPDM O-rings 70 Shore A

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	Dimensions	Material	Hardness (Shore A)	Certification

O-ring Black	735 mm x 3 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	741 mm x 8.4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Violett	31.43 mm x	EPDM-EP-EDT-EPR	62 Shore A	Nee
O-ring Black	763 mm x 4 mm	EPDM-EP-EDT-EPR	70 Shore A	Ja
O-ring Black	665 mm x 9 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	782 mm x 5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	675 mm x 9 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	809 mm x 7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	903 mm x 4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	10.2 mm x 1 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	46.100 mm x 6.99 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	724 mm x 7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	604 mm x 9 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	234 mm x 9 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	81.93 mm x 5.33 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	584 mm x 5.7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	1.07 mm x	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	45 mm x 4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	620 mm x 10 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	777 mm x 8.4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	901 mm x 5.33 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	10.2 mm x 2 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	49 mm x 8 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	589 mm x 5.33 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	118 mm x 4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	58 mm x 5 mm	EPDM-EP-EDT-EPR	70 Shore A	Ja
O-ring Black	678 mm x 8.4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	821 mm x 8 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	925 mm x 8 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	85.10 mm x 6.99 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	129.5 mm x 1.78 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	711 mm x 10.8 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	21 mm x 3 mm	EPDM-EP-EDT-EPR	70 Shore A	Ja
O-ring Black	773 mm x 7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	906 mm x 4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	19 mm x 1.8 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	237 mm x 7.5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	711 mm x 7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	256 mm x 7 mm	EPDM-EP-EDT-EPR	70 Shore A	Ja
O-ring Black	581 mm x 5.7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee

27641 - 27680 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