The working principle of PDLC film
In the OFF state, the liquid crystal material in the middle is in a disorderly arrangement state, which will block light from penetrating the film, and the effect seen at this time is a milky white opaque state.
In the ON state , the polymer liquid crystal material in the middle of the film is arranged in an orderly manner under the action of the electric field, which allow light to pass through the film, and the effect seen at this time is a transparent and colorless film state.
With the preference of different customers, we have self- adhesive PDLC film and non - adhesive PDLC film available .
Technical data of our PDLC film