PDLC film Product Introduction
an ultra-thin, switchable layer that can be applied directly to existing windows or integrated into new glass panels.
switchable PDLC film is a revolutionary technology that is rapidly transforming how we think about glass in both residential and commercial spaces. PDLC switchable film is an ultra-thin, switchable layer that can be applied directly to existing windows or integrated into new glass panels. With the simple flip of a switch, the press of a button, or a command from a smart home system, the film instantly transitions from a frosted, opaque state to completely clear transparency.
Working principle
The science behind this magic lies in microscopic liquid crystals suspended within a polymer matrix. When no electricity is applied, these crystals are randomly scattered, which disperses light and provides complete privacy while still allowing natural ambient light to filter through. When a low-voltage electrical current is introduced, the crystals instantly align, allowing light to pass directly through and rendering the glass transparent. This instantaneous transition offers dynamic control over any environment.

PDLC film benefits
The primary advantage of PDLC switchable window film is unparalleled on-demand privacy. It eliminates the need for bulky, dust-gathering blinds or heavy curtains, offering a sleek, minimalist aesthetic perfect for modern interior design. Beyond privacy, this intelligent film blocks up to 99% of harmful UV rays, protecting interior furnishings and artwork from fading. The switchable adhesive smart film pdlc also reduces glare and solar heat gain, contributing to better energy efficiency. Furthermore, when in its frosted state, the film can function as a high-definition rear-projection screen, adding unique multimedia capabilities to storefronts or meeting rooms.


PDLC film application area
Highly versatile, self-adhesive PDLC film can be easily retrofitted onto almost any smooth glass surface. PDLC smart film for windows are becoming increasingly popular in corporate conference rooms, office partitions, hospital triage areas, and residential bathrooms. By merging cutting-edge nanotechnology with everyday practicality, PDLC smart film provides an elegant, dynamic, and highly functional solution for modern architectural light control.

FAQ
Q1:What is the switching speed of the PDLC film?
A1: Typically, the film changes from opaque (frosted) to transparent in about 10–50 milliseconds, and from transparent to opaque in around 200 milliseconds when the power is turned off.
Q2: Is the film compatible with curved or irregular surfaces?
A2: Yes, PDLC smart film can be applied to slightly curved or irregular glass surfaces. The self-adhesive type can be installed directly on existing glass, making it suitable for many architectural and interior designs. However, extremely curved surfaces may require customized solutions or professional evaluation.
Q3: What are the maintenance requirements for the PDLC film?
A3: Cleaning the glass surface with a soft cloth or non-abrasive cleaner; Avoiding sharp objects or strong chemical solvents;Ensuring the electrical connections remain dry and secure.
Q: Is the film UV resistant or capable of blocking UV rays?
A: Yes, PDLC smart film provides UV protection. Most high-quality PDLC films can block about 95%–99% of ultraviolet (UV) rays.
| Datasheet For Smart Film | |||
| Optical Characteristics | |||
| ITEM | ON/OFF | Super Clear | Ultra Clear |
| Visible Light Transmittance | ON | 89% | 92% |
| OFF | 75% | 78% | |
| Parallel Light Transmittance | ON | 80% | 82% |
| OFF | <5% | <5% | |
| IR Blocking | ON | 13.60% | 14.00% |
| OFF | 82.00% | 82.00% | |
| UV Blocking | ON | 54% | 54% |
| OFF | 95.80% | 95.80% | |
| Haze | ON | 1.80% | 1.70% |
| OFF | 85% | 85% | |
| View Angle | ON | 160∠ | 160∠ |
| Electrical Characteristics | |||
| Working Voltage | ON | AC36V-AC60V | AC36V-AC60V |
| Saturation voltage | ON | AC60V | AC60V |
| Response Time | ON-OFF | 45ms | 45ms |
| OFF-ON | 10ms | 10ms | |
| Power Consumption | ON | 5W/㎡ | 5W/㎡ |
| Dimension | |||
| Color | white | white | |
| Thickness | 0.38mm | 0.38mm | |
| Max.Width | 1800mm | 1800mm | |
| Size in roll | 1.2m/1.5m/1.8m×50m | 1.2m/1.5m/1.8m×50m | |
| Ambient Condition | |||
| Working Temperature | 20°C~70°C | 20°C~70°C | |
| Storage Temperature | normal | normal | |
| Life Span | 600,000hrs | 600,000hrs | |
| Peel Strength(kg) | 1.6-1.9 | 1.6-1.9 | |



