Kapton® HN general-purpose polyimide film
Kapton® HN is the recommended choice for applications that require an all-polyimide film with an excellent balance of properties over a wide range of temperatures.
Kapton® HN has been used successfully in applications at temperatures as low as -269°C (-452°F) and as high as 400°C (752°F). Kapton® HN film can be laminated, metallized, punched, formed or adhesive coated.
- Mechanical parts
- Electronic parts
- Electrical Insulation
- Pressure sensitive tape
- Fiber optics cable
- Insulation blankets
- Insulation tubing
- Automotive diaphragms sensors and manifolds
|property||1 mil||2 mil||3 mil
|Ultimate Tensile Strength at 73°F, Mpa||231||231||231||231||ASTM D-882-91, Method A*|
|Ultimate Tensile Strength at 392°F, Mpa||139||139||139||139||ASTM D-882-91, Method A*|
|Ultimate Elongation at 73°F, %||72||82||82||82||ASTM D-882-91, Method A|
|Ultimate Elongation at 392°F, %||83||83||83||83||ASTM D-882-91, Method A|
|Density, g/cc||1.42||1.42||1.42||1.42||ASTM D-1505-90|
|Tensile Modulus at 73°F, GPa||
|2.5||2.5||ASTM D-882-91, Method A|
|Tensile Modulus at 392°F, GPa||2.0||2.0||2.0||2.0||ASTM D-882-91, Method A|
For complete information on Kapton® HN, view data sheet.
Product Data Sheets (1)
- Kapton® for Aircraft Thermal/Acoustic Insulation Systems
- DuPont Materials Enables Advanced Technology in Hypothermia Prevention
- Kapton® EN Chosen for L’Garde Solar Sail
- Kapton FN for Winding Wire Insulation Systems in Eurotram Engines
- Kapton® for Traction Motors - 100 Million Km and Still Going
Bar Code Labels of DuPont™ Kapton®
Kapton® label stocks endure the most hostile environments without overlamination.
USES AND APPLICATIONS
- Kapton® Primary Electrical Insulation in Aerospace Applications
- Kapton® for Improved Motor & Generator Performance
- Kapton® film Offers Reliability in Seat Sensor Applications
- DuPont Electronic Materials Go to Mars and Beyond
- Safer Gas Connections Thanks to Kapton®
- Kapton® PST for Pressure Sensitive Tape Industry
RELATED DUPONT PRODUCTS & SERVICES
Kapton® PV9100 Series
Kapton® polyimide film is widely used as a dielectric substrate for its high temperature resistance, self extinguishing burn characteristics, toughness and flexibility.
Kapton® FCRC combines corona resistant polyimide film with a heat fusible FEP fluoropolymer film. The corona resistance provides improved service life and operational efficiencies vs conventional insulation materials.
DuPont™ Kapton® FN is a general purpose HN film that is coated or laminated on one or both sides with Teflon® FEP fluoropolymer.
Kapton® corona resistant film withstands the damaging effects of corona discharge. The corona resistance provides improved service life and operational efficiencies versus conventional insulation materials.
DuPont™ Kapton® B polyimide film exhibits an excellent balance of physical, chemical, and electrical properties over a wide temperature range, with superior dimensional stability at elevated temperatures.
DuPont™ Kapton® MT polyimide film is a homogeneous film possessing 3x the thermal conductivity and cut through strength of standard Kapton® HN.
DuPont™ Kapton® FPC polyimide film is treated on both sides with excellent balance of physical, chemical and electrical properties over a wide temperature range.
In applications where low shrinkage and superior adhesion are important, Kapton® HPP-ST is the polyimide film of choice.
DuPont Kapton® CR polyimide film was developed specifically to withstand the damaging effects of “corona,” which can cause ionization and eventual breakdown of an insulation material or system when the voltage stress reaches a critical level.
Kapton® FCR is a state-of-the-art wire insulation that will withstand corona discharge while delivering improved long term performance, cost effectively.
Kapton® GS film has been specifically designed and manufactured to expand the processing window and improve yields during artificial graphite sheet production.
Kapton® PST is a tough film that exhibits an excellent balance of physical, chemical and electrical properties over a wide temperature range, particularly at unusually high temperatures.