EPDM

Keltan® 4869C

Semi crystalline, highly oil extended, ethylene-propylene rubber with high ENB (ethylidene norbornene) content and a medium Mooney viscosity at 100 phr colorless oil extension.
The unique combination of very high molecular weight, high green strength and high ENB content results in excellent physical properties, even in the case of highly loaded formulations. The product contains 100 phr high quality colourless extender oil that makes it an excellent grade for non-black applications.
This grade is broadly applicable e.g in low hardness profiles and coloured rubber parts requiring excellent UV resistance.

Property

Nominal Value

Unit

Test Method

Mooney Viscosity ML (1+4) 125 ºC

48

MU

ISO 289

Ethylene content

62

wt. %

ASTM D 3900

ENB content

8.7

wt %

ASTM D 6047

Molecular weight distribution

CLCB


ARLANXEO

Oil content

100

phr

ISO 1407 Method D