1C/2C Gap Fillers

One component gap filler is a high performance thermally conductive compound that will not dry out. It has low viscosity for easy and neat application and can be used for applications involving auto-dispending equipment or stencil screen-printing.

Thermally conductive two components gap fillers offer an excellent thermal performance and a superior conformability. It is a two component liquid gap filler material, curing either at room or elevated temperature to speed up the curing process.

  • Easy to dispense
  • 1C Gap Filler also available in a silicon-free version
  • 1C Gap Filler: not curing
  • 2C Gap Filler: defined curing
  • Also available with glass balls as spacer for insulation

More details about gap filler.

TCTP series (dispensable one component gap filler)

Property TCTP-2,0 TCTP-3,5 TCTP-6,0 Unit
Thermal conductivity 2,0 3,5 6,0 W/m*K
Density 2,8 3,3 3,5 g/cm3
Breakdown voltage 6 8 8 kV/mm
Available with glass balls yes yes yes
Shelf life 18 18 18 Months
Item number TCTP-2,0 TCTP-3,5 TCTP-6,0
Data sheet

TCTP series (dispensable one component gap filler) SILICONE FREE

Property TCTP-SF-3,0 TCTP-SF-5,0 Unit
Thermal conductivity 3,0 5,0 W/m*K
Density 3,3 3,5 g/cm3
Breakdown voltage >5 >5 kV
Available with glass balls yes yes
Shelf life 12 12 Months
Item number TCTP-SF-3,0 TCTP-SF-5,0
Data sheet

TCTX series (dispensable two component gap filler)

Property TCTX-1,8 TCTX-2,0 TCTX-3,0 TCTX-4,0 Unit
Thermal conductivity 1,8 2,0 3,0 4,0 W/m*K
Viscosity 70000 80.000 80.000 115.000 cps
Density 1,8 2,4 3,0 3,3 g/cm3
Temperature range -40 to +180 -40 bis +180 -40 to +180 -40 bis +180 °C
Shelf life 6 6 6 6 Months
Item number TCTX-1,8-2C TCTX-2,0-2C TCTX-3,0-2C TCTX-4,0-2C
Data sheet