|
| |
Fiberglass Technical Data
| Properties |
| Mechanical |
|
|
|
| Tensile Stress, LW |
D638 |
PSI |
30,000 |
| Tensile Stress, CW |
D638 |
PSI |
7,000 |
| Tensile Modulus, LW |
D638 |
PSI |
2,500,000 |
| Tensile Modulus, CW |
D638 |
PSI |
800000 |
| Compressive Stress, LW |
D695 |
PSI |
30,000 |
| Compressive Stress, CW |
D695 |
PSI |
15,000 |
| Compressive Modulus, LW |
D695 |
PSI |
2,500,000 |
| Compressive Modulus, CW |
D695 |
PSI |
1,000,000 |
| Flexural Stress, LW |
D790 |
PSI |
30,000 |
| Flexural Stress, CW |
D790 |
PSI |
10,000 |
| Flexural Modulus, LW |
D790 |
PSI |
1,600,000 |
| Flexural Modulus, CW |
D790 |
PSI |
800,000 |
| Modulus of Elasticity |
Full Section |
PSI |
2,600,000 |
| Parallel Compressive Shear Stress LW |
D3846 |
PSI |
3000 |
| Shear Modulus, LW |
----------- |
PSI |
425000 |
| Short Beam Shear, LW |
D2344 |
PSI |
4,500 |
| Bearing Stress, LW |
D953 |
PSI |
30,000 |
| Poisson's Ratio, LW |
D3039 |
in/in |
0.33 |
| Notched Izod Impact, LW |
D256 |
ft-lbs/in |
25 |
| Notched Izod Impact, CW |
D256 |
ft-lbs/in |
4 |
| Notched Izod Impact, CW |
D256 |
J/mm |
0.214 |
|
|
|
|
| Physical |
|
|
|
| Hardness |
D2583 |
|
45m |
| 24 hr Water Absorbtion |
D570 |
% Max |
0.6 |
| Density |
D792 |
lbs/in3 |
.062-.070 |
| Coefficiant of Thermal Expansion, LW |
D696 |
10-6 in/in°F |
4.4 |
| Thermal Conductivity |
C177 |
Btu-in/hr- ft 2 -ºF |
4 |
|
|
w(m+°K) |
0.58 |
|
|
|
|
| Electrical |
|
|
|
| Arc Resistance, LW |
D495 |
Seconds |
120 |
| Dielectric Strength, LW |
D149 |
KV/in |
35 |
| Dielectric Strength, PF |
D149 |
volts/mil |
200 |
|
|
|
|
| Flammability 1/16" |
UL94 |
|
VO |
| Tunnel Test |
E-84 |
|
25 Max |
| NBS Smoke Chamber |
E-662 |
|
650-700 |
| |
|
