Properties |
Test Method |
Unit |
Value |
Unit |
Value |
Physical Properties |
Specific Gravity |
ASTM D792 |
- |
1.19 |
- |
1.20 |
Water Absorption 23℃, 24 hr |
ASTM D570 |
% |
0.30 |
% |
0.20 |
Refractive Index |
ASTM D542 |
- |
1.49 |
- |
1.59 |
Optical Properties |
Transmittance |
ASTM D1003 |
% |
92 |
% |
86 |
Yellowness |
ASTM D1925 |
YI |
1.5 |
YI |
1.5 |
Mechanical Properties |
Tensile Strength |
ASTM D638 |
psi |
10383 |
Mpa |
71.5 |
Elongation |
ASTM D638 |
% |
2.0~4.0 |
% |
2.0~4.0 |
Flexural Strength |
ASTM D790 |
psi |
15645 |
Mpa |
107.8 |
Flexural Modules |
ASTM D790 |
psi |
497817 |
Mpa |
3432.3 |
Compressive Strength |
ASTM D695 |
kg/㎠ |
880 |
Mpa |
86 |
Izod Impact Strength @3㎜ |
ASTM D256 |
t-lbs/in |
16.0(P) |
J/m |
854.4(P) |
Rockwell Hardness |
ASTM D785 |
R Scale |
115 |
R Scale |
115 |
Thermal Properties |
Load-deformation Temperature |
(@ 1.820 Mpa) |
ASTM D648 |
℉ |
204 |
℃ |
96 |
(@ 0.455 Mpa) |
221 |
105 |
Coefficient of thermal expansion |
ASTM D696 |
in/in/℉ |
3.75×10-5 |
㎝/㎝/℃ |
6×10-5 |
Flammability |
UL 94 |
- |
HB |
- |
HB |
※ The above in formation is typical values only, not for warranty purpose.