Keltan® 4465

About
Amorphous, oil extended, ethylene-propylene rubber with medium ENB (ethylidenenorbornene) 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 gouds and ideal for colour matching.

Product Description
SupplierLANXESS
Generic三元乙丙橡胶
Material StatusCommercial: Active
FeaturesWide molecular weight distribution,High molecular weight,Oil charge,Amorphous
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Density0.870g/cm³
Mooney viscosity (ML 1+4125 ° C)48MUISO 289
Ethylene composition56.0wt%ASTM D3900
Ethylidene norbornene content4.1wt%ASTM D6047
Oil Content50phrISO 1407
molecular weight distributionBroad Internal Method

Notes
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