|CR Polyimide Film (e.g. Kapton® CR, LIREN® CR film) is a corona resistant film, developed specifically to withstand the damaging effects of corona. It not only retains the excellent electrical, thermal, and chemical properties of general polyimide Film, but also has superior corona resistance and thermal conductivity. It enhances service life and operational efficiencies vs conventional electrical insulation materials.
This film can be used in electrical rotating machines, electrical insulation, traction motors, generators, transformers, magnetic wire, and so on.