Properties |
Test Method |
Unit |
Value |
Unit |
Value |
Physical Properties |
Specific Gravity |
ASTM D792 |
- |
1.19 |
- |
1.19 |
Refractive Index |
ASTM D542 |
- |
1.49 |
- |
1.49 |
Optical Properties |
Yellowness |
ASTM D1925 |
YI |
1.5 |
YI |
1.5 |
Transmittance |
ASTM D1003 |
% |
92 |
% |
92 |
Haze |
ASTM D1003 |
% |
1.0 |
% |
1.0 |
Mechanical Properties |
Tensile Strength |
ASTM D638 |
psi |
10877 |
Mpa |
74.9 |
Flexural Strength |
ASTM D790 |
psi |
17114 |
Mpa |
117.9 |
Flexural Modules |
ASTM D790 |
psi |
142213 |
Mpa |
97.9 |
Ignition |
Specific Gravity |
ASTM D785 |
M-scale |
100 |
M-scale |
100 |
Durability |
Heat Resistance |
24 hr at 70°C |
- |
No Change |
- |
No Change |
Hot Water Resistance |
24 hr at 40°C of hot water |
- |
No Change |
- |
No Change |
Thermal cycle test |
10 hr at −30°C and 25°C |
- |
No Change |
- |
No Change |
Thermal Properties |
Coefficient of thermal expansion |
ASTM E 228 |
㎝/㎝/℃ |
6.0×10e-5 |
in/in/℉ |
3.75×10e-5 |
Ignition |
Specific Gravity |
- |
Ω |
1.00E+17 |
Ω |
1.00E+17 |
Specific Gravity |
- |
kV/mm |
20 |
kV/mm |
20 |
Drug Resistance |
Hydrocholric Acid(5%) |
- |
- |
No Change |
- |
No Change |
Alkali(5%) |
- |
- |
No Change |
- |
No Change |
Saline Solution(10%) |
- |
- |
No Change |
- |
No Change |
Methanol |
- |
- |
No Change |
- |
No Change |
Ethanol |
- |
- |
No Change |
- |
No Change |
Toluene |
- |
- |
No Change |
- |
No Change |
Gasoline |
- |
- |
No Change |
- |
No Change |
※ The above in formation is typical values only, not for warranty purpose.