High Density Polyethylene
Description
HDPE HDM 505 is a narrow molecular weight high density polyethylene hexene copolymer is intended for use in injection molding applications. This resin is designed to provide excellent processability for molders and to meet the outstanding balance of stiffness, toughness properties.
Property
Value
Unit
ASTM
Melt index (condition 230°C/2.16 kg)
4.5
g/10 min
D 1238
Density (g/cm³)
0.952
g/cm³
D 792
Deflection Temperature Under Load at 66 psi
160
°F
D648
Deflection Temperature Under Load at 264 psi
99.1
°F
D648
Melting Temperature
271
°F
D3416
Tensile Strength at Yield
3570
psi
D648
Elongation at Break
73
%
D648
Flexural Modulus, 1% Secant
114000
psi
D790B
ESCR 10% lgepal, F50
16
hr
D1693B
Notched Izod Impact Strength (- 40°F)
1.8
ft.lb/in
D256