Exxtral™ Performance Polyolefin HMU208

About
A specialty thermoplastic polyolefin resin, black colored, with high stiffness and release agent for automotive HVAC and under-the-hood applications.&&

Product Description
SupplierExxonMobil
GenericPolyolefin Elastomer
Material StatusCommercial: Active
FeaturesGood Rigidity,Good Dimensional Stability,Good stripping performance
AvailabilitysAfrica & Middle East ,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.06g/cm³ISO 1183
Melt Flow Rate
230℃,2.16kg12g/10minISO 1133
Melt Volume Rate
230℃,2.16 kg14.0cm³/10minISO 1133

MECHANICALNominal valueUnitTest method
Tensile modulus
Secant3050MPaISO 527-2
tensile strength
yield34.5MPaISO 527-2/50
Tensile strain
yield4.0%ISO 527-2/50
Bending modulus3040MPaISO 178

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength
23 ℃, completely fractured3.1kJ/m²ISO 179

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed63.0ISO 75-2/A
0.45 MPa, unannealed118ISO 75-2/B

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