High Density Polyethylene
Description
MARPOL® HDM 507 is a narrow molecular weight distribution copolymer resin that exhibits excellent toughness and impact strength. This is also designed for good stiffness and processability over a variety of molding conditions.
Property
Value
Unit
ASTM
Melt index (condition 230°C/2.16 kg)
7.0
g/10 min
D 1238
Density (g/cm³)
0.952
g/cm³
D 792
Tensile Strength at Break
2400
psi
D638
Tensile Strength at Yield
3000
psi
D638
Elongation at Break
700
%
D638
Tensile Modulus - 2% Secant (psi)
97000
psi
D638
Flexural Modulus
146000
psi
D790
Vicat Softening Point
256
°F
D1525
Notched Izod Impact -58 °F
1.2
ft-lb/in
D256
Notched Izod Impact -73 °F
2.3
ft-lb/in
D256