Lupolen 4552D black

Category: HDPE , High Density Polyethylene
Manufacturer: LyondellBasell Industries
Trademark: Lupolen
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: bO2x2E_Lupolen-4552D-black.pdf
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Lupolen 4552D black is a UV and thermal stabilised high-density polyethylene with a multi-modal molecular weight distribution designed for extrusion. Lupolen 4552D black is produced with the advanced Hostalen technology which provides the material with excellent mechanical and physical properties. The excellent dispersion of the fine particle sized carbon black ensures the material has excellent weathering resistance.

Lupolen 4552D black fulfils the requirements of DIN 30670, NFA 49710, CAN, CSA-Z245.21-M98 and prEN 10285 when used in combination with the maleic-anhydrided grafted adhesives Lucalen G3710E P and a compatible fusion-bonded epoxy powder.

Lupolen 4552D black is recommended as the topcoat layer in 3LPE pipe coating applications and is suitable for severe laying conditions even at elevated temperatures. Lupolen 4552D black can be used up to 85°C service temperature of the pipeline when used in combination with the maleic-anhydride grafted adhesives Lucalen G3710E or Lucalen G3710E P and a compatible fusion-bonded epoxy powder.

This grade is available in black, in pellet form.
General Information
Additive
  • Carbon Black (2%)
  • Heat Stabilizer
  • UV Stabilizer
Features
  • Bacteria Resistant
  • Bimodal Molecular Weight Distribution
  • Fungus Resistant
  • Good Chemical Resistance
  • Good Creep Resistance
  • Good Impact Resistance
  • Good UV Resistance
  • Good Weather Resistance
  • Heat Stabilized
  • High ESCR (Stress Crack Resist.)
  • Low to No Water Absorption
  • Ozone Resistant
Uses
  • Coating Applications
  • Pipe Coatings
Agency Ratings
  • CSA Z245.21-M98
  • DIN 30670
  • NF A 49-710
  • prEN 10285
Appearance
  • Black
Forms
  • Pellets
Processing Method
  • Extrusion
  • Extrusion Coating
PhysicalNominal ValueUnitTest Method
Density ISO 1183
    -- 1> 0.930g/cm³
    -- 20.956g/cm³
Apparent Density > 0.50g/cm³ISO 60
Melt Mass-Flow Rate (MFR) ISO 1133
    190°C/2.16 kg 0.42g/10 min
    190°C/5.0 kg 1.7g/10 min
Environmental Stress-Cracking Resistance (F0)> 2000hrASTM D1693
Carbon Black Content 2.2%ISO 6964
Moisture Content 0.035%ISO 15512
ThermalNominal ValueUnitTest Method
Oxidation Induction Time ISO 11357-6
    200°C > 30min
    210°C > 30min
    220°C > 20min
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D)60ASTM D2240, ISO 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
ImpactNominal ValueUnitTest Method
Notched Izod Impact Strength (-20°C)> 3.0kJ/m²ISO 180
ThermalNominal ValueUnitTest Method
Brittleness Temperature < -70.0°CASTM D746
Vicat Softening Temperature 124°CISO 306/A50
Melting Temperature (DSC) 130°CISO 3146
ElectricalNominal ValueUnitTest Method
Volume Resistivity 1.0E+17ohms·cmASTM D257, IEC 60093
ExtrusionNominal ValueUnit
Melt Temperature 190 to 260°C
Note Message
1 .Base Polymer
2 .Compound
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