... Name: Kapton(Polyimide) Film Type HN or H PI-H, equivalent to Kapton HN, all-polyimide film ... as high as 400°C (752°F). PI-H film can be laminated, metallized, punched, formed, ... 7mil) films. Applications All kinds of general electrical insulation, i.g motors slot liners, machines, tools, ... Ltd. was established in 1986, specializing in producing insulation materials: i.e. Polyimide film series: Polyimide ...