PDLC Smart Dimming Film — Self-adhesive
Retrofit PDLC film for instant privacy on existing glass.
Get quoteProduct introduction
PDLC working principle and retrofit advantage
From the project documents, PDLC film controls liquid crystal alignment by voltage. Power on gives clear glass; power off gives opaque privacy. The self-adhesive structure adds a hardened protective layer and enables upgrade on existing glass.
Product features
Privacy protection
Power on transparency can reach about 90%; power off haze is above 90%.
Safety and anti-splash
Composite adhesive structure helps retain fragments when glass breaks.
Energy and UV control
Low daily power use, UV rejection up to 99.9%, and IR rejection up to 80%.
Product parameters
| Product type | Self-adhesive retrofit film |
| Transparency (power on) | Up to 90% |
| Haze (power on) | Around 4% |
| Haze (power off) | > 90% |
| Working voltage | 48V / 60V / 120V (AC 50/60Hz) |
| Response time | < 1 s |
| Power consumption | <= 5W/m2 |
| Viewing angle | >= 160° |
| UV rejection | Up to 99.9% |
| Infrared rejection | Up to 80% |
| Working temperature | -10°C to 60°C |
| Service life | >= 10 years / 80,000 h |
Test data
| Metric | Result | Method |
|---|---|---|
| Visible transmittance (ON) | Up to 90% | Optical test |
| Haze (OFF) | >90% | Haze meter |
| UV rejection | Up to 99.9% | UV spectrum test |
| IR rejection | Up to 80% | NIR spectrum test |
| Response time | <1 s | Electrical switching test |
Application areas
Office
Glass partitions and meeting rooms with one-touch privacy switching.
Hotel
Bathroom glazing, suite dividers, and premium privacy experiences.
Residential
Balcony and bathroom privacy with daylight-friendly glazing.
Healthcare
Clean and fast privacy control for consultation and treatment spaces.
Commercial buildings
Facade and curtain-wall projects requiring solar and safety performance.
Automotive glass
Passenger vehicle upgrades focused on comfort and privacy.