EPDM
Keltan® 4465
Amorphous, oil extended, ethylene-propylene rubber with medium ENB (ethylidene norbornene) content and a medium Mooney viscosity.
The high molecular weight of the base polymer results in high filler and plasticizer acceptance, very good mechanical properties and good collapse resistance. The product contains 50 phr high quality colourless oil ensuring excellent peroxide cure characteristics.
Especially suitable for low hardness profiles, moulded goods and ideal for colour matching.
Property
Nominal Value
Unit
Test Method
Mooney Viscosity ML (1+4) 125 ºC
48
MU
ISO 289
Ethylene content
56
wt. %
ASTM D 3900
ENB content
4.1
wt %
ASTM D 6047
Molecular weight distribution
Broad
ARLANXEO
Oil content
50
phr
ISO 1407 Method D