Hifax CB272

Category: TPO (POE) , Thermoplastic Polyolefin Elastomer
Manufacturer: LyondellBasell Industries
Trademark: Hifax
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: a01GLA_Hifax-CB272.pdf
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Hifax CB272 high melt flow, 900 MPa flexural modulus, low CLTE, paintable, mineral-filled thermoplastic elastomeric olefin (TEO) resin has a very good balance of rigidity and dimensional stability. It was designed for exterior ornamentation applications requiring low mold shrinkage, moderate stiffness and low thermal expansion characteristics.
General Information
Filler / Reinforcement
  • Mineral
Features
  • Good Dimensional Stability
  • Good Impact Resistance
  • High Flow
  • Low Shrinkage
  • Medium Rigidity
  • Paintable
Uses
  • Automotive Applications
  • Automotive Exterior Parts
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density 1.10g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)18g/10 minASTM D1238, ISO 1133
MechanicalNominal ValueUnitTest Method
Tensile Stress (Yield)13.0MPaISO 527-2
Tensile Strain (Yield)15%ISO 527-2
Flexural Modulus 900MPaISO 178
ImpactNominal ValueUnitTest Method
Notched Izod Impact Strength ISO 180
    -40°C 3.8kJ/m²
    23°C 39kJ/m²
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, Unannealed 71.0°CISO 75-2/B
    1.8 MPa, Unannealed 51.0°CISO 75-2/A
CLTE - Flow (-30 to 100°C)3.6E-5cm/cm/°CASTM E228, ISO 11359-2
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