
PNLC Technology
Filmbase Reverse PNLC (Polymer Network Liquid Crystal) film is a cutting-edge transparent liquid crystal material that offers dynamic privacy control. It can be sandwiched between glass layers or adhesively applied to existing glass surfaces. When powered on, the film becomes opaque, and when powered off, it returns to transparency. This versatility makes it ideal for applications such as space partitions in offices and homes, smart displays in electronic devices, and automotive smart windows. Its ability to combine functionality with modern design enhances privacy, comfort, and energy efficiency across various industries.


Self-Adhesive PNLC Smart Film Technical Specifications
Items | Details | Specifications |
---|---|---|
Adhesive PNLC Film | Total Thickness | 0.37mm |
Cut to Sheet | Width: 100-1400(mm) | |
Length: 100-50000(mm) | ||
Roll | Width: 1200, 1400(mm) | |
Length: 30 meters / 50 meters | ||
Roll Tube | Inner Diameter: 6 inches | |
Laminated PNLC Film | Total Thickness | 0.28mm |
Cut to Sheet | Width: 100-1400(mm) | |
Length: 100-50000(mm) | ||
Roll | Width: 1200, 1400(mm) | |
Length: 30 meters / 50 meters | ||
Roll Tube | Inner Diameter: 6 inches |
Optical Parameter
br>Items | ON/OFF | Test Methods/Standards |
---|---|---|
Operating Voltage | ON: 60V | Multimeter / Voltage Regulator, WGW |
Power Consumption | ON: avg 4-6 m² | Multi-parameter electric measuring instrument |
Viewing Angle | OFF: ≥ 160° +1 | Visual Inspection |
UV Blocking Rate | ON: ≥ 85% | Optical transmittance tester |
Infrared Blocking Rate | ON: ≥ 60% | Optical transmittance tester |
Response Time | OFF→ON: ≤ 200 ms ON→OFF: ≤ 220 ms |
Liquid crystal parameter integrated tester |
Operating Temperature | --: -30°C ~ 50°C | Constant temperature and humidity testing machine |
Life-span | --: 100,000 Hours | GB18910.5-2008 |
Switching Times | --: ≥ 2 million times | Self-made on/off tester |
Product Transparency / Haze
br>Items | Full Light Tester | Parallel Light Tester | ||||
---|---|---|---|---|---|---|
ON/OFF | Haze | Full Light Transmittance | b Value | 45° Light | Parallel Light | |
Adhesive PNLC Film | OFF | 7 | 90.0 | 3.85 | 80.0 | 85.0 |
ON | 92 | 88.0 | 4.42 | / | 19.0 | |
Laminated PNLC Film | OFF | 7 | 90.0 | 1.71 | 80.0 | 85.0 |
ON | 92 | 88.0 | 1.84 | / | 19.0 |