Saint-Gobain K102R polyimide films are employed because of their extreme heat resistance. Service temperatures range from -20 to 356 °F. These flame retardant films exhibit high tensile strength and conformability, good solvent resistance, excellent dielectric strength and good abrasion resistance. - K102R polyimide tape applications include electrical insulation, capacitor, transformer and coil wrapping, electronic assembly and wave solder protection. Outstanding resistance to cut through and is impact and abrasion resistant.