Switchable Pdlc Film

Switchable Pdlc Film

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.
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Description
Technical Parameters

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.

smart film working principle

 

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.

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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.

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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.

 

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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