Do you desire the ability to regulate the amount of light that enters your home through your windows and doors? If so, a PDLC film is required. Users can adjust the amount of light that enters a room by switching between clear and opaque states of this smart glass material. For use in smart homes and offices where security and privacy are key considerations, PDLC film is ideal. You can rely on Daken to give you the best products possible because we are a skilled manufacturer of PDLC materials in China. We’ll talk about the PDLC film used in PDLC smart glasses in this post.

PDLC film

What uses are there for PDLC film?

Smart glass is made from a material called PDLC film. It consists of two layers of clear conductive film sandwiched between two layers of liquid crystal polymer. The liquid crystals align themselves on the film when an electric current is applied, allowing light to pass through. The crystals realign and obstruct the light when the current is turned off. By utilizing this property, a window that can change from clear to opaque at the flick of a switch can be made. Additionally, LCD screens and other display technologies use the PDLC film.

How does the PDLC film function?

A layer of liquid crystal molecules is sandwiched between two layers of clear conductive material to form the PDLC film. The liquid crystals align themselves when electricity is applied to the film in such a way that light cannot pass through them. The film appears opaque as a result. The liquid crystals revert to their initial state and resume allowing light to pass through when the electricity is turned off. Users can regulate how much light passes through the film at any given time by repeatedly switching between the two states as needed.

How is PDLC film created?

A liquid crystal and polymer are combined in a solvent to create the PDLC (polymer dispersed liquid crystal) film, which is then cast onto a substrate. The polymer acts to hold the liquid crystals in place while the liquid crystal aligns itself in the direction of an applied electrical field. The liquid crystals are randomly oriented and light is scattered when no voltage is applied. The liquid crystals will align themselves and permit light to pass through when a voltage is applied, creating a transparent film. Smart windows and LCD displays are just two examples of the many uses for PDLC films.

It is crucial to have a PDLC material supplier who is a specialist in the field. China’s Daken is a reputable supplier of highly reactive chemicals. You can rely on us to give you the best products possible because we can supply high-quality PDLC materials that can be used in a wide range of applications. To find out more about our products and how we can support you in achieving your objectives, get in touch with us right away

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