Keltan® 4455 (Bale,55,Bale)
Supplier Partner
Arlanxeo
Arlanxeo
Product Type
Polymer
Polymer
Product Subtype
EPDM
EPDM
Key Chemical % Range
55-65% Ethylene
55-65% Ethylene
Molecular Wt. Dist.
Medium
Medium
Viscosity
35-60 [ML (1+4) @ 125°C]
35-60 [ML (1+4) @ 125°C]
% Ethylene
55
55
Mooney Viscosity ML (1+4) 125 deg. C
46
46
Third Monomer Level
4.3 E
4.3 E
Amorphous ethylene-propylene rubber with medium ENB (ethylidene norbornene) content and a medium Mooney viscosity at 50 phr oil extension. The high molecular weight allows for high filling levels, and it improves collapse resistance during extrusion. Typical applications can be found in low hardness profiles and moulded goods.