... is based on Polyimide film, single sided coated with heat resistant silicone adhesive. Product composition: Polyimide filmSilicone adhesive Physical Parameter ItemUnitSpecificationTest ... and tender,no residue after peeling off. Application ideals:Ideal for switch, motor, relay, cable, coils, capacitance, lithium battery, ... you with further explanation and service. 30um polyimide film adhesive tapes