what is acrylic protective film?

Acrylic protective film is the 1 kind of protective film made of a layer of PET substrate coated with acrylic glue

Acrylic protective film has the characteristics of stable glue and good high temperature resistance. Acrylic protective film is generally used for bottom discharge and process protection, and can also be used for surface protection such as glass panel, PC board, PVC board, plastic shell, hardware mirror, etc.

When it comes to acrylic protective film, many people think for the first time that acrylic protective film is cheaper than silicone protective film. In fact, this concept is wrong. Relatively speaking, acrylic adhesive is really lower in cost than silicone adhesive, but general acrylic adhesive uses release film, while low-viscosity silicone mostly uses original film, and only high-viscosity silicone uses non-silicon release film or fluorine plastic release film, therefore, only high-viscosity acrylic will be cheaper than high-viscosity silica gel. Low-viscosity silica gel will not be cheaper than low-viscosity acrylic. Of course, the single layer said otherwise.