Keltan® 8550C (Bale,55,Bale)
Supplier Partner
Arlanxeo
Arlanxeo
Product Type
Polymer
Polymer
Product Subtype
EPDM
EPDM
Key Chemical % Range
44-54% Ethylene
44-54% Ethylene
Molecular Wt. Dist.
CLCB
CLCB
Viscosity
61-80 [ML (1+4) @ 125°C]
61-80 [ML (1+4) @ 125°C]
% Ethylene
48
48
Mooney Viscosity ML (1+4) 125 deg. C
80
80
Third Monomer Level
5.5 E
5.5 E
Amorphous ethylene-propylene rubber with medium ENB (ethylidene norbornene) content and a high Mooney viscosity. The high molecular weight and branched structure ensure fast mixing and efficient vulcanization. The high level of Controlled Long Chain Branching facilitates the extrusion of the most intricately designed profiles. This grade can be used for dense profiles, coolant hoses and potable water seals.