Lupolen 4261 A IM

Category: HDPE , High Density Polyethylene
Manufacturer: LyondellBasell Industries
Trademark: Lupolen
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: qhB8fZ_Lupolen-4261-A-IM.pdf
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Message
Lupolen 4261 A IM is a high molecular weight high density polyethylene (HDPE). Typical customer applications include components for automotive fuel tank applications. It is supplied in pelletized form and is stabilized with antioxidants for the injection molding process. The product features an outstanding Enviromental Stress Cracking Resistance (ESCR), good chemical resistance in combination with an excellent low temperature impact resistance. Typical process includes injection molding.

Lupolen 4261 A IM is not intended for use in medical and pharmaceutical applications.
General Information
Additive
  • Antioxidant
Features
  • Antioxidant
  • High ESCR (Stress Crack Resist.)
  • High Impact Resistance
Uses
  • Fuel Tanks
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density 0.940g/cm³ISO 1183
Apparent Density > 0.50g/cm³ISO 60
Melt Mass-Flow Rate (MFR) (190°C/21.6 kg)15g/10 minISO 1133
FNCT 1(80°C)1.5dayISO 16770
MechanicalNominal ValueUnitTest Method
Tensile Modulus 800MPaISO 527-2
Tensile Stress (Yield)21.0MPaISO 527-2
Tensile Strain (Yield)10%ISO 527-2
ImpactNominal ValueUnitTest Method
Tensile Impact Strength (-30°C)140kJ/m²ISO 8256/1A
ThermalNominal ValueUnitTest Method
Melting Temperature (DSC) 130°CISO 3146
InjectionNominal ValueUnit
Processing (Melt) Temp 230 to 280°C
Note Message
1 .3.5 MPa, 2% Igepal BC/9
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