Petrothene® KR52828E

Category: HDPE , High Density Polyethylene
Manufacturer: LyondellBasell Industries
Trademark: Petrothene®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: q6zXXI_Petrothene-KR52828E.pdf
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Petrothene KR52828E is a multi-modal, broad molecular weight high density polyethylene-based compound designed for use in jacketing, conduit or wire insulation.

Petrothene KR52828E contains a robust additives package for thermal stabilisation and carbon black for UV stabilization.

This grade is not intended for use in medical or pharmaceutical applications.
General Information
Additive
  • Carbon Black (2%)
  • Heat Stabilizer
Features
  • Bimodal Molecular Weight Distribution
  • Good Electrical Properties
  • Good Thermal Stability
  • Good UV Resistance
  • Heat Stabilized
  • High Density
  • High Elongation
  • High ESCR (Stress Crack Resist.)
  • Wide Molecular Weight Distribution
Uses
  • Cable Jacketing
  • Conduit
  • Wire & Cable Applications
Agency Ratings
  • ASTM D 1248, III, Class C, Cat. 5 Grade J4
Forms
  • Pellets
Processing Method
  • Extrusion
PhysicalNominal ValueUnitTest Method
Density 0.956g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) ISO 1133
    190°C/2.16 kg 0.30g/10 min
    190°C/5.0 kg 1.1g/10 min
Environmental Stress-Cracking Resistance (F0)> 2000hrASTM D1693
Carbon Black Content 2.3%ISO 6964
Moisture Content 10.050%
ThermalNominal ValueUnitTest Method
Oxidation Induction Time (200°C)> 30minISO 11357-6
HardnessNominal ValueUnitTest Method
Shore Hardness (Shore D)61ISO 868
MechanicalNominal ValueUnitTest Method
Tensile Modulus (23°C)900MPaISO 527-2/1
Tensile Stress (Yield, 23°C)23.0MPaISO 527-2/50
Tensile Elongation (Break)700%ASTM D638
ThermalNominal ValueUnitTest Method
Melting Temperature (DSC) 130°CISO 3146
ElectricalNominal ValueUnitTest Method
Volume Resistivity > 1.0E+16ohms·cmASTM D257, IEC 60093
Electric Strength 20kV/mmIEC 60243-1
ExtrusionNominal ValueUnit
Melt Temperature 190 to 230°C
Note Message
1 .VP608B
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