High Quality Electric Smart Glass Projection Film

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Price:RUB 4,722.77
Price in USD:Details


Product Overview


Dimming film is a new type of electronic light control product. The electrically controlled intelligent dimming film device is a mixture of liquid crystal/polymer material injected between two transparent conductive films. Under the circumstance of no electric field action, the electrically controlled intelligent control film is in an opaque state.


When an alternating current is applied, the liquid crystal molecules are arranged in an orderly manner. At this time, the electromodulating film changes from an opaque (OFF) state to a transparent (ON) state.Through the action of electric field, it can realize the fast conversion from open state to off state, from off state to open state.


1) Under the condition of power off (in the off state), it appears milky white. When energized (in the on state), it is colorless and transparent

2) The light transmittance in the open state shall not be less than 75%, and the light transmittance in the closed state shall not be more than 2%

3) The viewing Angle is not less than 140 degrees

4) Working voltage: 18-75v (AC 50/60 Hz)

5) Response time: OFF → ON is less than 5ms, ON → OFF is less than 50ms

6) Power consumption: 5W/m2

7) Size: standard size is 2600mm*900mm, other sizes can be customized according to customer requirements

8) Operating temperature is -20oC -60oC

9) Usage life is more than 50,000 hours

Product Paramenters
Environment Parameter
Optical Parameter
Visible Transmittance
Power ON
Power OFF
Parallel Transmittance
Power ON
Power OFF
Power ON
Power OFF
Visula Angle
Power OFF
Electrical Parameter
Working Voltage
Power ON
48V AC
Saturation Voltage
Power ON
Response Time
Power OFF - Power ON
Power ON - Power OFF
Power ON
Physic Parameter
Max Size
Roll Size
Adhesive Force
Environment Parameter
Working Temperature
Storage Temperature
Life Times
POWER ON > 10 Years
Switch Times
Details Images
Installation Instructions
Product packaging
Company Profile

Shenzhen Dayang Special Glass Co.Ltd., located in Shenzhen China (Nearby Hongkong), has 5 big factories with a floor space of 400 acre. Dayang has been always applying ourselves to the design, R&D, manufacture and sales of all-kinds of deep-processing glass, well known as a leading glass manufacture in and abroad.

Products include Energy-saving glass, curved glass, smart glass, art glass, complex glass and furniture glass. The company has many patent on the smart glass and art glass which is highly reputed from all our clients!

There are a high reputation design team who is led by professors of CAFA Sculpture and Mural Department with rich working experience! Combining perfect modern design and exquisite traditional craft, Dayang aspires to make the real Glass Articles which is original Created in China !

For years’ hard work, the company also developed a team special for glass export to make sure best quality, high efficiency and professional technical guidance!  Dayang service supplies comfort and success to all our clients!  
Recently, the company completed more than 500 projects all over the world, which are involving some big projects such as Opus in Dubai designed by Zaha Hadid, some big projects developed by Cheung Kong and other well-known projects. Clients are mainly from Europe, Asia, America, Australia, Middle East, South Africa and other countries!

Based on the the spirit of "High Sincerity, High Reputation, High Quality, High Efficiency”, Dayang Special Glass will provide you with the best products and the most professional service!  

Our Exhibition
Q1: What purpose do you import?
A1: Resale in local or a project

Q2: What place do you mainly use switchable film?
A2: Interior glass partition, door, it must be insulated glass if you also want to use it for outdoor window, film must be interior face, the max working temperature can't be beyond 60 degree

Q3: What size do you want? or total area?
A3: Currently we have two solution, one is custom size with electrodes, we need to know size width and length you want, one is a whole roll 1.5mx50m, you can cut it by yourself and do the electrodes

Q4:What types of product do you have?
A4: We have two option, one is switchable glass, it can be directly glazed, one is self-adhesive pdlc film, it can be directly pasted on the existing glass,

Q5: What color do you have?
A5: We have two main color, white and gray, but other color also can be customized if you want

Q6: How do you do the electrodes?
A6: Firstly you need to cut film based on the size you want, then cut a groove for electrodes, clean groove and spread silver paste, copper foil, dry and soldering it, finally test it

Q7: How do you do the pasting?
A7: Firstly you need to use art knife to remove all obvious spot on the glass appearance, then use alcohol with dust-free cloth to clean it again, and use watering can to spray water on the glass uniformly

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