Elastocon® 2890

About
Elastocon® 2890 is a translucent thermoplastic elastomer that has been developed for applications that require rubber-like properties and high strength impact resistance. Elastocon® 2890 is FDA compliant and well suited for consumer goods and industrial applications. Elastocon® 2890 can be overmolded and/or coextruded onto polypropylene. Elastocon® 2890 is supplied as ready to use pellets in 50 lb. bag quantities.&&

Product Description
GenericTPE
Material StatusCommercial: Active
FeaturesGood Rigidity,High impact resistance
AvailabilitysNorth America,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density0.900g/cm³ASTM D792

MECHANICALNominal valueUnitTest method
Shore hardness
Shaw’s A92 ASTM D2240

elastic bodyNominal valueUnitTest method
tensile strength16.0MPaASTM D412
100% strain9.30MPaASTM D412
Tensile strain
fracture540%ASTM D412

Process Conditions
injectionNominal valueUnitTest method
ExtrusionNominal valueUnitTest method
Barrel rear temperature177°C
Barrel middle temperature188 to 199°C
Barrel front temperature193 to 204°C
Nozzle temperature199 to 204°C
Processing (melt) temperature199 to 204°C
Mold temperature38 to 49°C
Barrel 1 zone temperature154 to 160°C
Barrel 2 zone temperature160 to 171°C
Barrel 3 zone temperature171 to 177°C
Barrel 4 zone temperature182 to 188°C
Barrel 5 zone temperature177 to 182°C
Nozzle temperature160 to 171°C

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