Dutral ® TER 4437 is an Ethylene - Propylene - Diene polymer produced by suspension polymerisation using a Ziegler-Natta Catalyst at the Ferrara production facility in Italy.
A non-staining antioxidant is added during the production process.

Key Features
Dutral® elastomers are characterized by excellent resistance to ageing and weathering, good resistance to both high and low temperatures, low permanent set values, good resistance to a large number of chemicals.
Dutral® TER 4437 is a very high molecular weight terpolymer of medium diene content, extended with 40% paraffinic oil.
It is characterized by high loading capacity, good dimensional stability, easier dispersion of ingredients during mixing and enhanced low temperature elasticity compared with Dutral ® TER 4436.

Main Applications
Automotive, mechanical goods, appliances, TPV.