Tgard™ K1000 Series

Tgard™ K1000 Series

The Tgard™ K1000 series are die-cut parts of a high-performance electrically insulating material. This product consists of DuPont™ Kapton® polyimide film of a specified thickness with the option to have an adhesive laminated to one side, ensuring sufficient tackiness on mating surfaces between the heating components and the heatsink.
This product line is designed as a thermal interface material with superior electrical insulation characteristics of polyimide films, and is suitable for use in Battery Systems, Power Electronics, eMobility Infrastructure and other automotive applications. 

Features and Benefits

High breakdown voltage range
Resistant to tears and punctures


Automated PackagingAutomated Pad PlacementCustom AutomationCustom Product DevelopmentModelingPrototypingServiceTesting


Last Updated: 18/07/23

Technical Specification

Typical PropertiesColorAmber
Density (g/cc)1.42
Minimum Bondline Thickness (microns)25
Minimum Bondline Thickness (mm)0.03
Operating Temperature Max (Celsius)125
Operating Temperature Min (Celsius)-40
Shelf Life2 years from Date of Shipment with Adhesive
Thermal PropertiesGlass Transition Temperature (Celsius)360
Thermal Conductivity (W/mK)0.20
Electrical PropertiesDielectric Constant3.40
Volume Resistivity>10^16
ROHS CompliantYes
UL Flammability RatingV-0


Last Updated: 18/07/23
Last Updated: 18/07/23