Tgon 800

Tgon 800

Electrically Condutive Graphite Gap Filler

Used where electrical isolation is not required, Tgon 800 is ideal for where electrical contact and thermal transfer are desired. Its unique grain-oriented, plate-like structure provides a high thermal conductivity of 240 W/mK in the XY plane and 5 W/mK through the z-axis. Tgon 800 can be supplied in 12” x 18” (305mm x 457mm) or 18” x 24” (457mm x 610mm) sheets, rolls or die-cut to specific configurations. It is also available with proprietary pressure sensitive adhesive on one side. This adhesive coating is the thinnest available, minimizing any impact on thermal performance.

Features and Benefits

  • High thermal conductivity of 5 W/mK in Z axis and 240 W/mK in the X-Y axis
  • >98% graphite
  • Low thermal resistance


Automated PackagingAutomated Pad PlacementCustom AutomationCustom Product DevelopmentModelingPrototypingServiceTesting


Last Updated: 24/01/23

Technical Specification

Typical PropertiesColorPewter
Density (g/cc)2.20
Operating Temperature Max (Celsius)300
Operating Temperature Min (Celsius)-240
Outgassing CVCM (%)0.090
Outgassing TML (%)0.150
Shelf Life2 years from Date of Shipment with Adhesive: 1 year from date of shipment
Thermal PropertiesThermal Conductivity (W/mK)5.00
Thermal Resistance @10 psi Max (C-in2/W)0.692
Thermal Resistance @10 psi Min (C-in2/W)0.250
Thermal Resistance @30 psi Max (C-in2/W)0.340
Thermal Resistance @30 psi Min (C-in2/W)0.175
Thermal Resistance @50 psi Max (C-in2/W)0.270
Thermal Resistance @50 psi Min (C-in2/W)0.155
Mechanical PropertiesHardness (Shore 00)85
DimensionsThickness Max (inches)0.020
Thickness Max (mm)0.51
Thickness Min (inches)0.005
Thickness Min (mm)0.13
ComplianceROHS CompliantYes
UL Flammability RatingV-0


Last Updated: 04/22/21
Last Updated: 27/12/21
Last Updated: 27/12/21
Last Updated: 27/12/21




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