Dupont Kapton ® Tape

1 Mil Kapton® Tapes are made from Kapton® HN polyimide film with Silicone adhesive. They have been used in applications at temperatures as low as -269℃(-452℉) and as high as 260℃(500℉). DuPontTM Kapton® polyimide films have great electrical, thermal, chemical and mechanical properties that withstand extreme temperature, vibration, and other demanding environments. Kapton® polyimide tape is used in a range of industries including, consumer electronics, solar photovoltaic and wind energy, aerospace, automotive and industrial applications.

DuPontTM and Kapton® are trademarks or registered trademarks of E.I. du Pont de Nemours and Company.



• Good Chemical Resistance
• Good Solvent Resistance
• High Electrical Resistance
• High-Temperature Resistance
• Easy Unwind



• Circuit Board Protection
• Coil Wrap
• Mechanical Parts
• Electronic Parts



• Mil-P-46112B
• ASTM D-5213(type 1, Item A)
• ROHS/Reach



Product NumberBacking / AdhesiveTotal
Adhesion to
Steel oz/in
Dielectric Strength
Total Volts
CGSTAPE-8258K1 Mil Kapton ® / Silicone2.5256500260℃
CGSTAPE-8358K2 Mil Kapton ® / Silicone3.52510000260℃
CGSTAPE-8458K5 Mil Kapton ® / Silicone6.52515000260℃



CGS HN polyimide films are available in various thickness, ranging from ultra-thin 0.5 mil to thick 10 mil. Layers of film can even be laminated together to create an ultra-thick film, up to 20 mils. Our polyimide film has a maximum width of 40 in. (1016 mm) with continuous lengths from 1000 to 10,000 ft. (3000 m). Material can be supplied on 3″ or 6″ core. For custom width or length, CGS also have in house slitting and rewinding capabilities.


In addition to the standard HN version, films are available with the following coating or additives: