Moplen HP644H

Category: PP Homopolymer , Polypropylene Homopolymer
Manufacturer: LyondellBasell Industries
Trademark: Moplen
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: wFemKn_Moplen-HP644H.pdf
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LyondellBasell Australia's Polypropylene grade HP644H is a low flow homopolymer with a conventional molecular weight distribution and is formulated with a general-purpose additive package. HP644H also contains nucleation and slip additives. HP644H is primarily designed for injection moulding and extrusion applications. End use products typically made from HP644H include closures and extruded profiles.
General Information
Additive
  • Nucleating Agent
  • Slip
  • Unspecified Additive
Features
  • Food Contact Acceptable
  • Homopolymer
  • Low Flow
  • Nucleated
  • Slip
Uses
  • Caps
  • Closures
  • Profiles
  • Reinforced Panels
Agency Ratings
  • AS 2070-1999
  • FDA 21 CFR 177.1520(a) 1
  • FDA 21 CFR 177.1520(c) 1.1
Processing Method
  • Extrusion
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density 0.900g/cm³ISO 1183/D
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)2.2g/10 minISO 1133
HardnessNominal ValueUnitTest Method
Shore Hardness (Shore D)73ISO 868
MechanicalNominal ValueUnitTest Method
Tensile Stress (Yield)34.0MPaISO 527-2
Flexural Modulus 1650MPaISO 178
ImpactNominal ValueUnitTest Method
Notched Izod Impact Strength (23°C)5.0kJ/m²ISO 180/1A
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, Unannealed 94.0°CISO 75-2/B
    1.8 MPa, Unannealed 58.0°CISO 75-2/A
Vicat Softening Temperature 155°CISO 306/A
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