|
| |
400 HDPE Marine Board
| PROPERTY |
ASTM
TEST METHOD |
Unit |
Value |
| Melt Index |
D1238 |
g/10 min |
0.29 |
| Density |
D1505 |
g/cc |
0.955 |
| Elongation at yield, % |
D638 |
% |
9 |
| Elongation at break, % |
D638 |
% |
909 |
| Tensile Strength @ Yield |
D638 |
psi |
4,050 |
| Tensile Strength @ Break |
D638 |
psi |
3,400 |
| Flexural Modulus |
D790 |
psi |
209,200 |
| ESCR (Environmental Stress Crack Resisitance), condition
A, F50 |
D1693 |
h |
35 |
| Vicat softening temperature |
D1525 |
°C(°F) |
125(257) |
| HTD (heat deflection temperature) at 66 psi |
D648 |
°C(°F) |
77(171) |
| Tensile impact strength |
D1822 |
ft-lb/in. |
61.3 |
| Shore D hardness |
D2240 |
|
68.5 |
| Coef. of linear thermal expansion |
E831 |
in/in/°F |
7x10-5 |
| |
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