POLYCARBONATE SOLID SHEET DATASHEET
Physical Properties |
Metric |
Comments |
Density |
1.2g/cc
|
GB/T 1033 |
Water Absorption
|
0.25% |
GB/T 1033 |
Mechanical Properties
|
Metric |
Comments |
Tensile Strength |
60.3MPa |
GB/T 1040 |
Tensile Elongation, break |
108% |
GB/T 1040 |
Coefficient of linear expansion |
6.3 x 10-5℃-1
|
GB/T 1034
|
Notched impact strength of the beam |
6.2KT/㎡ |
GB/T 1843
|
Shore hardness |
85HD
|
GB/T 9342 |
flexural strength
|
71.8Mpa |
GB/T 9341 |
modulus of elasticity in static bending |
2.09GPa |
GB/T 9341 |
Thermal Properties |
Metric |
Comments |
Vicat Softening Point |
152℃ |
GB/T 1634 |
Load deformation temperature |
140℃ |
GB/T 1634 |
Dimensional change on heating |
0.09% |
GB/T 1634 |
Low temperature brittleness properties |
70℃ no change
|
GB/T 5470 |
Thermal Conductivity |
0.177W/m.k |
GB/T 10295 |
Optical Properties |
Metric
|
Comments |
Refractive Index |
1.613% |
GB/T 2410 |
light transmittance |
90.2 |
GB/T 2410 |
Yellow Index |
2.3 |
GB/T 2409
|