Polyvinyl alcohol is used to color film to create Polarizing Film (PVA). Heat resistance is one property of polarizing films that makes it possible for light with a specific oscillation direction to pass through. Polarizing films have a high level of durability, which allows them to keep their effectiveness and quality for an extended period of time. Polarizing Film features such as polarizing...
An optical material known as Polarizing Film allows light waves of one polarization to pass while blocking light waves of other polarizations. Iodine is absorbed on the surface of polarizing film or dyeing film, primarily polyvinyl alcohol (PVA). As a result, the film has polarization properties that only permit light traveling in a specific oscillation direction to pass through it.
The...
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