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Home » Product Directory » Light Industry & Daily Use » Household Plastic Products » Plastic Film & Bag » Switchable Transparent Film

Switchable Transparent Film

Switchable Transparent Film
Switchable Transparent Film

Product Description

Switchable Transparent Film (STF) is clear when power on, and opaque when power off. It is used for laminated glass.

Maximal size: 1200mm x 3000mm and 1800mm x 2800mm.

STF operate on the principle of electrically controlled light scattering. They consist of liquid crystal droplets surrounded by a polymer mixture sandwiched between two pieces of conducting PET. When no electricity is applied, the liquid crystal droplets are randomly oriented, creating an opaque state. When electricity is applied, the liquid crystals align parallel to the electric field and light passes through, creating a transparent state.

   
Export Markets:  North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Company: Beijing All Brilliant Technology Co., Ltd.

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