PDLC film is short for polymer dispersed liquid crystal film, which make the fast switch between transparent and opaque condition. It is the main part of the smart glass.
PDLC film (polymer dispersed liquid crystal) is the mixed product of two sheet transparent conductive film (ITO) with polymer dispersed liquid crystal(PDLC) material inside. PDLC film is on opaque condition without the electric field; when connecting to the AC power source, the crystal molecules form to well-ordered rows, then PDLC film becomes from opaque(OFF) to transparent(ON) condition. Through the function of electric fields, PDLC film can make the fast switch of transparent-opaque and opaque-transparent condition.
PDLC film can be laminated or sticks with the glass to make so-called "smart glass".
Products Features:
- Privacy protection:high transparent when power on, opaque when power off
- Excellent noisy resistance, UV and IR resistance, environmental protection and health protection
- Quick reponse: turn transparent within 10ms
- Stable performance and long service life: switch times more than 30 millions more than 50,000 hours(17 years) in operating condition(power on).
Parameters
Item Condition Parameters
Thickness 0.5mm
Maximum size 1800mm*3200mm
Parallel light transmittance on 79%
off 5%
Visible light transmittance on 81%
off 52%
Haze on 8%
off 90%
Viewing angle on 120degree
Response time on 10ms
off 200ms
Operating voltage on 60V
Power consumption on 6W/sqm
Working temperature / -20~60 degree centigrade
Life time on ＞50000 hr
Applications:
- Laminted with glass to make smart glass
- Sticked with the exsiting glass to act as smart glass
- Good performace for back projection
- Different types and sizes for doors and windows
- Applications widely used same as the smart glass.
