Lupolen 4261AG Q474



Lupolen 4261AG Q474 is a high density polyethylene with outstanding ESCR, high impact resistance and good chemical resistance. It is delivered in pellet form and contains antioxidants. Typical customer applications include injection molded outlet valves and accessories for Intermediate Bulk Containers (IBC). Lupolen 4261AG Q474 is not intended for use in medical and pharmaceutical applications.


Africa-Middle East, Asia-Pacific, Australia and New Zealand, Europe, South & Central America


SDS - Safety Data Sheet
PSB - Product Stewardship Bulletin

Product Data and Technical Information

Typical Properties

Melt Flow Rate (190 °C/21.6 kg) 6.5 g/10 min
Density 0.945 g/cm³
Bulk Density >0.500 g/cm³
Intrinsic Viscosity 370 ml/g
Tensile Modulus 850 MPa
Tensile Stress at Yield 24 MPa
Tensile Strain at Yield 10 %
FNCT (3.5 MPa, 2% Arkopal N100, 80 °C) 60 hr
Tensile Impact Strength 170 kJ/m²
Ball Indentation Hardness (H 132/30) 40 MPa
Vicat Softening Temperature (A/50 N) 125 °C
Vicat Softening Temperature (B50) 75 °C
Deflection Temperature Under Load (0.45 MPa, Unannealed) 70 °C
Deflection Temperature Under Load (1.80 MPa, Unannealed) 42 °C
Melting Temperature 130 °C

Technical Data Sheet

Technical Data Sheet


Injection Molding


High Density Polyethylene


Industrial Packaging