Catalog | Item | ASTM | Unit | Anti static PC sheet |
optics | proportion | D792 | g/cm3 | 1.38 |
Transparent | D1003 | % | 80 | |
Haze | D1003 | % | 3.6 | |
Mechanical | Tensile strength at break | D638 | Mpa | 50 |
Expansion rate | D638 | % | 7 | |
Elasticity | D790 | Mpa | 80 | |
Impact resistance (Charpy) | D256 | KJ/m2 | 2.3 | |
Rockwell hardness | D785 | 76 | ||
Thermal | Thermal deformation | D648 | ºC | 65 |
Thermal expansion coefficient | D696 | /ºC | 6.7x10-5 | |
Thermal cycle | D696 | No change | ||
Electrical | Surface resistance | D257 | Ohm/m2 | 106-108 |
Volume resistivity | D257 | Ohm-cm | >1015 |