Silica Powder can be used as one of the additive in water-based PET (polyethylene terephthalate) backlit film formulations
which can improve the film's optical ability.
Silica powder is known for its high transparency and reflect effect.It is an ideal choice for enhancing the light transmission
and brightness of backlit films. When adding the silica powder into the water-based PET formulation, silica powder can
disperse evenly to improve the clarity and reduce haze in the film.
Furthermore, silica powder can also improve the mechanical ability of the film like its tensile strength and tear resistance.
This is beneficial for backlit films, when they are handled and installation without tearing or stretching excessively.
In addition to its mentioned functions, silica powder also offers other advantages for water-based PET backlit films.
It can act as a Matting Agent, providing a smooth and matte surface finish to the film. It can also improve the film's scratch
resistance and reduce the formation of static charges.
Overall, the water-based PET backlit film's formulations with silica powder can enhance the film's optical properties, mechanical
strength, and surface finish, resulting in a high-quality and durable product for various backlighting applications.
Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent,PET
