Does circular light diffuser film have good electrical properties? Sort of. Although it’s made out of polyester, its high performance light diffusion coatings are not meant for direct electrical exposure, and we don’t have any testing data on this product in applications where the film is being directly exposed to electrical current. For electrical applications, … Read more
Are any of our optical films, including our various diffuser film and paper, approved for direct food contact? No. Grafix stocks other types of film products that are, including acetate, specific brands andgrades of polyester film, HDPE and polypropylene. Other types food-safe films are available as a custom order; larger production minimums may apply.