Alathon M5352



Alathon M5352 is a high density copolymer with a narrow molecular weight distribution. This resin provides high impact strength and stress crack resistance, excellent color, low odor and good processability. Typical applications include open head pails, large shipping containers and 55-gallon drum lids.


North America


SDS - Safety Data Sheet
PSB - Product Stewardship Bulletin

Product Data and Technical Information

Typical Properties

Melt Flow Rate (190 °C/2.16 kg) 4.5 g/10 min
Density (23 °C) 0.953 g/cm³
Flexural Modulus (1% Secant) 173000 psi
Flexural Modulus (1% Secant) 1190 MPa
Tensile Stress at Yield (23 °C) 4000 psi
Tensile Stress at Yield (23 °C) 27.6 MPa
Tensile Elongation at Yield (23 °C) 11 %
Notched Izod Impact Strength (23 °C) 1.2 ft-lb/in
Notched Izod Impact Strength (23 °C) 64 J/m
Unnotched Impact Strength (-18 °C) No Break J/m
Unnotched Impact Strength (-18 °C) No Break ft-lb/in
Shore Hardness (Shore D, max) 71
Vicat Softening Temperature 128 °C
Low Temperature Brittleness F₅₀ <-76 °C
Deflection Temperature Under Load (66 psi, Unannealed) 73.1 °C
Melting Temperature 131.2 °C

Technical Data Sheet

Technical Data Sheet


Injection Molding


High Density Polyethylene


Containers, Pails