Polymide tape is a good high quality temperature-resistant property, wide performance temperature range. It can be used under temperature from - 60 deg C to 250 deg C for a long period and -269 deg C to 400 deg C for a short period without changing its electrical and mechanic properties.
It's excellent performance and properties such as chemical resistance, high tensile strength, high voltage, often make it the first or only choice for most electrical designers and researchers.