Kapton® B black, homogeneous opaque polyimide film
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.
The matte black color of Kapton® B provides a uniform, aesthetically pleasing appearance while maintaining key physical properties. The homogeneous pigmentation provides better color integrity against flexural cracking or abrasion in comparison to black coatings or dyes. These characteristics make it ideal for use in many industrial applications where opacity, low reflectivity, or aesthetics are required.
- LED circuitry
- Applications requiring precision laser ablation
|Thickness, mil (µm)||1.00 (25.4)||2.00 (50.8)||3.00 (76.2)||500 (127)|
|Tensile Strength, kpsi (MPa)||35 (241)||37 (255)||37 (255)||35 (241)||ASTM D-882-91|
|Modulus, kpsi (MPa)||440 (3034)||440 (3034)||440 (3034)||440 (3034)||ASTM D-882-91|
|Dielectric Strength, V/mil||2800||2700||2200||1600||ASTM D-149-94|
For complete technical information on Kapton® B, view data sheet.
Product Data Sheets (1)
Kapton® label stocks endure the most hostile environments without overlamination.
USES AND APPLICATIONS
RELATED DUPONT PRODUCTS & SERVICES
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® 150PRN411 is ideal for insulating copper conductor used in high temperature magnet wire applications.
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® polyimide film is widely used as a dielectric substrate for its high temperature resistance, self extinguishing burn characteristics, toughness and flexibility.
DuPont™ Kapton® MT polyimide film is a homogeneous film possessing 3x the thermal conductivity and cut through strength of standard Kapton® HN.
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® GS film has been specifically designed and manufactured to expand the processing window and improve yields during artificial graphite sheet production.
In applications where low shrinkage and superior adhesion are important, Kapton® HPP-ST is the polyimide film of choice.
DuPont™ Kapton® FPC polyimide film is treated on both sides with excellent balance of physical, chemical and electrical properties over a wide temperature range.
Kapton® FCR is a state-of-the-art wire insulation that will withstand corona discharge while delivering improved long term performance, cost effectively.
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.