EPDM O-rings 70 Shore A

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	Dimensions	Material	Hardness (Shore A)	Certification

O-ring Black	876 mm x 8 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	827 mm x 8 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	899 mm x 3.5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	845 mm x 10 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	8.7 mm x 1 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	14.44 mm x 0.91 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	23.43 mm x 3.53 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	142 mm x 5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	963 mm x 6 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	994.4 mm x 5.7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	1111 mm x 3.53 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	7.38 mm x 4.57 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	14 mm x 0.99 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	298.46 mm x 3.17 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	835 mm x 8 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	723 mm x 9 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	731 mm x 6 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	861 mm x 5.33 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	604 mm x 6 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	876 mm x 7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	440 mm x 3.8 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	900 mm x 3 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	719 mm x 3 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	725 mm x 5.33 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	734 mm x 7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	616 mm x 5.7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	745 mm x 5.7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	663 mm x 5.3 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	113 mm x 5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	676 mm x 10 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	608.09 mm x 7 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	688 mm x 3.5 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	750 mm x 5.34 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	698 mm x 8.4 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	11 mm x 3 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	754 mm x 3.53 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	14 mm x 2 mm	EPDM-EP-EDT-EPR	70 Shore A	Ja
O-ring Black	623 mm x 8 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee
O-ring Black	683 mm x 5.34 mm	EPDM-EP-EDT-EPR	70 Shore A	Nee

26961 - 27000 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