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Physical Properties |
Plain PROMARINE®640
|
Laminated PROMARINE®-640 |
|
Imperial Units |
Metric Units |
Imperial Units |
Metric Units |
|
Nominal Density |
39.95lbs/ft3 |
640kg/m3 |
39.95lbs/ft3(core) |
640kg/m3(core) |
| Tolerances |
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 Length
|
-0 inch, + 13/64 inches |
-0mm, +5mm |
-0 inch, -13/64 inches |
+0mm, -5mm |
| Width |
-0 inch, + 13/64 inches |
-0mm, +5mm |
± 5/64 inches |
±2mm |
| Thickness |
+0 inch, - 1/32 inches |
+0mm, -0.8mm |
+0 inch, - 1/32 inches |
+0mm, -0.8mm |
| Density |
±10% |
±10% |
±10%(core) |
±10%(core) |
|
Thermal conductivity |
0.929Btu-in/hr-ft²-°F |
0.134W/mK |
0.929Btu-in/hr-ft²-°F (core) |
0.134W/mK (core) |
|
Alkalinity |
7~10 pH |
7~10 pH |
7~10 pH (core) |
7~10 pH (core) |
| Moisture content |
| Ex-works |
8~12% |
8~12% |
8~12% (core) |
8~12% (core) |
| Ambient |
3% |
3% |
3% (core) |
3% (core) |
Coefficient of thermal
expansion |
19.69 x 10 -6ft/ft°F |
6.0 x 10 -6m/mK |
19.69 x 10 -6ft/ft°F |
6.0 x 10 -6m/mK |
Modulus of rupture
(average, 2 directions) |
638psi |
4.4N/mm² |
3393psi |
23.4N/mm² |
|
Tensile strength |
275psi |
1.9N/mm² |
841psi |
5.8N/mm² |
Comprehensive strength
(1% deformation) |
348psi |
2.4N/mm² |
319psi |
2.2N/mm² |
|
Fixing Information: Laminated
PROMARINE®-450 |
|
Screw holding power |
Imperial Units |
Metric Units |
|
Type A self-tapping screw 12.7mm penetration |
74.95 lbs |
34.0 kg |
|
Type A self-tapping screw 22.0mm penetration |
200.20 lbs |
90.8 kg |
|
Brinell hardness |
1.5 H10/25 |
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