Lupolen 4261AG Q474
Description
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.
Availability
Africa-Middle East, Asia-Pacific, Australia and New Zealand, Europe, South & Central America
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
FNCT (4.0 MPa, 6.6% Dehyton PL, 80 °C)
16 hr
Tensile Impact Strength
170 kJ/m²
Ball Indentation Hardness (H 132/30)
40 MPa
Vicat Softening Temperature (A/50)
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
Peak Melting Point
130 °C