Self-Adhesive Smart Glass Film for Electric Pdlc Privacy Smart Glass Switchable Glass

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Product Description

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Basic Specifications

Model NO.
a1
Material
Pdlc
Color
Opaque or Clear
Size
Max.1.5 Meters by 3 Meters
Thickness
Customized
Transport Package
Wooden Case
HS Code
70071900
Production Capacity
2000sq. Ms Per Day
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What is PDLC Film / Smart Glass Film?

The liquid crystal molecules inside the electronically controlled smart glass will show an irregular dispersion state, at which time, the electric control glass has a translucent but opaque appearance state; When the dimming glass is energized, the liquid crystal molecules inside are neatly arranged, and light can penetrate freely, at which time the dimming glass instantly shows a transparent state.

Normally, there are two kinds of switchable transparent film: self-adhesive smart film and laminated smart film.

You can stick self-adhesive smart film on the existing glass directly, or use the laminated smart film to laminated with glass. Finally, the switchable transparent glass was made by these two methods.

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How Switchable Smart Glass Works

It is composed of thin interlayer of liquid crystals dispersed in a polymer (PDLC) laminated between two plastic substrates coated on the inner face with a thin layer of conductive material. With the help of a small electrical current, its state can change from opaque to transparent and vice versa. EVA or PVB technology is used to bond thin film with the glass.

When power on it is transparent, when power off it is opaque. Then you have the option to have the glass clear for nice view or have the glass opaque to get private room freely.

Working Mechanism

The main advantage of PDLC Glass Technology is that it allows its users to switch back and forth between opaque and a transparent view. When the switch is on and an electrical current activates the PDLC panels, the liquid crystal molecules instantly aligns. This position allows light to pass through, and the glass becomes clear. And when the switch is turned off and the current gets disconnected, the molecules immediately disarrange for instantaneous and total privacy.

Privacy Control
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Specification and Special Advantages

PDLC Specification

We use smart glass unit and another piece of glass (low E glass, vacuum glass etc.) to make the insulated glass (double glazed or triple Glazed). This insulated glass has function of smart-switchable and energy saving, is durable and weather-resistant.

Global Quality Standards

  • GB 15763.2 - Chinese Standard
  • CE EN 12150-2:2004 - European Standard
  • SGCC ANSI Z 97.1 - USA Standard
  • CSi AS/NZS 2208 - Australia Standard
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Applications

  • Hospitality: Hotel room privacy screen, bathroom or bedroom privacy screen, external windows, doors, conference center windows and roof-lights.
  • Commercial: Office partition screens, doors and windows, roof-lights.
  • Healthcare: Easily cleaned surfaces for patient privacy and dignity. Fire rated hospital doors and X-ray protection screens.
  • Security: Cell doors and windows, vision panels, entrance foyer, teller and cash counting screens.
  • Industrial: Machinery screening, roof-lights, doors, components.
  • Projection: Internal or external high resolution rear projection screens.

Power ON vs Power OFF Comparison

Comparison View

Smart Glass for Rear Projection:

Rear Projection Use
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Advanced Workshop & Advantages

Advanced Workshop
  • Strictly follow quality control system ISO, inspecting every piece of glass before packing.
  • Guaranteed high quality 100%.
  • On-time delivery performance.
  • Comprehensive after-sale service.
  • OEM Service and customized design following.
  • International Certificates: CE, Australia CSi, USA SGCC.

Frequently Asked Questions

1. What is the difference between self-adhesive film and laminated film?

Self-adhesive film can be applied directly to existing glass surfaces, making it ideal for retrofitting. Laminated film is placed between two sheets of glass during the manufacturing process for a permanent, protected installation.

2. How fast does the glass switch from clear to opaque?

The transition is instantaneous. When the electrical current is switched on or off, the liquid crystal molecules realign immediately, providing privacy in less than a second.

3. Can Smart Glass be used for projection?

Yes, switchable smart glass works excellently as a high-definition rear projection screen when in its opaque state, making it popular for showrooms and advertising.

4. Is the glass energy efficient?

Yes, especially when used in insulated glass units (double or triple glazed). It helps in managing solar heat gain and reduces the need for artificial lighting when transparent.

5. What are the size limitations for PDLC film?

Our standard maximum size is 1.5 meters by 3 meters. However, we offer customized sizes to fit specific architectural requirements.

6. Is smart glass easy to maintain?

Absolutely. Smart glass can be cleaned just like regular glass using a soft cloth and non-abrasive cleaners. Since the film is protected (either via lamination or a durable coating), it is highly durable.

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