High Density Polyethylene
Description
HDM 508 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)
7.5
g/10 min
D 1238
Density (g/cm³)
0.961
g/cm³
D 792
Yield Strength
29
MPa
D638
Elongation
1200
%
D638
Flexural Modulus
1280
MPa
D790
Hardness, Shore D
65
D2240
Vicat Softening Point
129
°C
D1525
ESCR (F50)
<10
hr
D1693