PET release film

PET release film is a PET base film with a thin release coating that lets adhesives and other materials separate cleanly. The coating is usually silicone-based, while non-silicone versions are chosen where silicone transfer must be avoided, such as in some electronics and painting processes. Release force is offered in light, medium and heavy grades, so the film can be matched to everything from delicate optical adhesives to strong tapes. When selecting a film, buyers usually consider the adhesive type, peel feel, surface smoothness and how the film will be processed. It is widely used as liner for labels, tapes, protective films, composites and electronic parts. Tell us your application and we will help you choose a suitable type, with custom sizes and samples available.