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Dow HDPE 04452N High Density Polyethylene

Category Polymer , Thermoplastic , Polyethylene (PE) , HDPE , High Density Polyethylene (HDPE), Impact Grade
Manufacturer Dow Chemical
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Dow HDPE 04452N High Density Polyethylene.pdf
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Material Notes:
DOW HDPE 04452N resin is a narrow molecular weight distribution copolymer designed to offer good stress crack resistance and stacking strength with excellent impact strength. This resin has moderate processability over a wide range of molding conditions. Typical applications are, 1 & 5 gallon pails. This material complies with FDA regulation 21 CFR 177.1520 (c) 3.2 (a) for food contact applications.Data provided by Dow Chemical.
Physical Properties Metric English Comments
Density 0.952 g/cc
0.0344 lb/in³
Viscosity 105000 cP

@Shear Rate 5000 1/s,
Temperature 190 °C
105000 cP

@Shear Rate 5000 1/s,
Temperature 374 °F
Apparent Dynamic Viscosity
270000 cP

@Shear Rate 1000 1/s,
Temperature 190 °C
270000 cP

@Shear Rate 1000 1/s,
Temperature 374 °F
Apparent Dynamic Viscosity
480000 cP

@Shear Rate 300 1/s,
Temperature 190 °C
480000 cP

@Shear Rate 300 1/s,
Temperature 374 °F
Apparent Dynamic Viscosity
Melt Flow 4.0 g/10 min

@Load 2.16 kg
4.0 g/10 min

@Load 4.76 lb
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 19.0 MPa
2760 psi
Tensile Strength, Yield 19.3 MPa
2800 psi
Elongation at Break 600 %
600 %
Modulus of Elasticity 0.607 GPa
88.0 ksi
Molded Sample 2% Secant Modulus
Flexural Modulus 0.889 GPa
129 ksi
Izod Impact Resistance 17.6 J/cm²
83.8 ft-lb/in²
Thermal Properties Metric English Comments
Vicat Softening Point 123 °C
253 °F
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