Petrothene® LR732031

Category: HDPE , High Density Polyethylene
Manufacturer: LyondellBasell Industries
Trademark: Petrothene®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 8vK5me_Petrothene-LR732031.pdf
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The Petrothene LR732031 is a high density polyethylene resin that exhibits an excellent balance of stiffness and environmental stress crack resistance. This resin has outstanding extrusion characteristics and excellent melt strength.
General Information
Features
  • Food Contact Acceptable
  • Good Melt Strength
  • Good Stiffness
  • High Density
  • High ESCR (Stress Crack Resist.)
Agency Ratings
  • FDA 21 CFR 177.1520
Forms
  • Pellets
PhysicalNominal ValueUnitTest Method
Density 0.953g/cm³ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)0.30g/10 minASTM D1238
Environmental Stress-Cracking Resistance
    F50 > 500hrASTM D2561
    50°C, 100% Igepal CO-630, F50 30.0hrASTM D1693
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D)67ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Strength (Yield)27.6MPaASTM D638
Tensile Elongation (Break)> 500%ASTM D638
Flexural Modulus 1250MPaASTM D790
ImpactNominal ValueUnitTest Method
Tensile Impact 68.3J/cmASTM D1822
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (0.45 MPa, Unannealed)75.0°CASTM D648
Brittleness Temperature < -76.0°CASTM D746
Vicat Softening Temperature 126°CASTM D1525
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