Europrene® N 3960

About
Europrene® N 3960 is a cold polymerized acrylonitrile-butadiene copolymer made at the Porto Torres production facility in Italy. A non staining antioxidant is added during the production process. The high ACN content confers to compounds based on Europrene® N 3960 good hardness properties and good oil and aliphatic hydrocarbon swelling resistance. The vulcanization can be performed using sulphur based systems or with peroxides. The low temperature properties can be improved by adding polar plasticizers as synthetic esters of adipic, sebacic or phtalic acids. To improve heat, light and ozone resistance, suitable protective agents as amine or phenolic antioxidants have to be added in the compounding process. Applications requiring very high oil and fuel resistance and excellent mechanical properties.&&

Product Description
GenericNBR
Material StatusCommercial: Active
FeaturesGood Hardness,Inoxidizability,Grease resistance,Hydrocarbons,Fuel resistance
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Mooney viscosity
ML 1+4,100℃60MUASTM D1646
Acrylonitrile content39.0wt%ASTM D3533
Ash Content< 0.5%ASTM D5667
Organic Acid< 0.5wt%ASTM D5774
Soap< 0.6wt%ASTM D5774
Volatiles< 0.70wt%ASTM D5668

Notes
1. Typical properties: these are not to be construed as specifications.
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