|
Item |
Unit |
Specification |
Value |
Testing Condition |
Appearance |
- |
Translucence |
Translucence |
- |
Density |
g/cm2 |
~1.07 |
1.07 |
Sink-float Test |
Thermal conductivity |
J / (cm x sec x K) |
1.95 x 10-3 (℃) |
1.95 x 10-3 (℃) |
Thermal conductivity Measuring Apparatus
|
Tensile Strength |
Kg/cm2 |
>200 |
320 |
20.6 ℃, 200mm/min |
Elongation |
ге |
>200 |
250 |
20.6 ℃, 200mm/min |
Heat Shrinkage |
ге |
<5 for 0.76mm <10 for 0.38mm |
2 5 |
50 ℃ x 1 hr |
Water Content |
ге |
0.3~0.6 |
0.45 |
Vacuum for 50 ℃ at 3 hrs. |
Roughness |
μm |
15~55 |
20~40 |
Roughness Meter |
Glass Transit Temperature |
℃ (tan δ) |
- |
22 |
Rheology Meter |
|
|