Building Materials

Smart switchable glass (also called Privacy glass/PDLC glass/dimming glass) is a kind of high grade laminated glass with PDLC(polymer dispersed liquid crystal) film, and could change from transparency to opacity in instant by switching the electricity power.


Product features:
1. Privacy protection: high transparent when power on, opaque when power off
2. Security: using the laminated tempered glass processing technology, kind of safety glass.
3. Excellent noisy resistance, UV and IR resistance, environmental protection and health protection
4. Stable performance and long service life: more than 50,000 hours(17 years) in operating condition(power on).


Parameters
Item Condition Parameters
Thickness 9-24mm
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 / -20~60degree centigrade
Life time on ＞50000 hr

Applications:
1. Construction: advanced hotel, villa, office, meeting room, toilet doors and windows, shower cubicle, kitchen doors and windows, glass curtain wall, greenhouse, science residence, business building, factory, laboratory doors and windows, partition, etc.
2. Financial & Medical---bank teller windows, ATM safety windows, the room windows need transfer between privacy and transmittance
3. Electronic---freezer, refrigerator, microwave oven, game player
4. Car window--- car scuttle, metro, high-speed rail
5. Industries---indoor design application, trade exhibition hall, command center central projection bulletin, commercial film advertisement, etc.
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