| Projects |
Property |
Light transmissivity |
>75％ |
Deviation of secondary image |
Main viewing field<15'Viewing field<25' |
Optical distortion |
Main viewing field<2'Viewing field<6' |
Wetting resistance |
No change(Temperature50℃ Humidity RH95％） |
Heat resistance |
No bubble(Boiling for2hours) |
Irradiation resistance |
No change of transmissivity(1400W/m2Lighting
for 100hours） |
Penetration resistance |
Not Punctured（2260g steel ball dropping from
the height of 4m） |
Head form impact |
Not Punctured（10kg false head dropping from
the height of 4m） |
| Area Temper：break up |
Impact resistance |
Laminated：Not Punctured（227g steel ball dropping
from the height of 11m） |
Tempered：Not broken（227g
steel ball dropping from the height of 2.5m） |
