Keltan® 4577 (Bale,55,Bale)
Supplier Partner
Arlanxeo
Arlanxeo
Product Type
Polymer
Polymer
Product Subtype
EPDM
EPDM
Key Chemical % Range
66-73% Ethylene
66-73% Ethylene
Molecular Wt. Dist.
Narrow
Narrow
Viscosity
35-60 [ML (1+4) @ 125°C]
35-60 [ML (1+4) @ 125°C]
% Ethylene
66
66
Mooney Viscosity ML (1+4) 125 deg. C
46
46
Third Monomer Level
5.1 E
5.1 E
Crystalline ethylene-propylene rubber with medium ENB (ethyidene norbornene) content and a medium Mooney viscosity at 75 phr extender oil. The combination of very high molecular weight and high greenstrength results in a very high level of physical properties and contributes to an excellent collapse resistance in extruded profiles. Typical applications are in automotive profiles, TPV and (low hardness) moulded goods.