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      A packshot of LOCTITE TCP 4000 D showing a gray 300ML semco cartridge, a 610ML jar, and a 55CC EFD syringe.

      Phase change materials

      LOCTITE® TCP 4000D

      Dispensable paste - low thermal impedance

      Non-silicone, thermally conductive phase change material designed for high power electrical devices e.g. in power modules. Custom printable, high reliability.

      All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.

      Part no. (SKU/IDH)
      1695226

      LOCTITE® TCP 4000D, 55 cc

      Documents

      Technical (1)

      RoHS (1)

      Regulatory (1)

      Information

      LOCTITE® TCP 4000D is a thermally conductive phase change material with enhanced performance and reliability - used for high power density applications on electrical devices. It applies with the ease of a thermal grease, is reworkable and repeatable. Typical assembly applications include microprocessors, GPUs, multichip modules, ASICs, IGBT, FBDIMM/Memory, lidded processor applications, and active heat sink in electronic applications.

      For information on UL certifications for our Thermal Management Materials Portfolio, please reference to UL file No. E59150.

      Phase change temperature:

      45.0 °C

      Shelf life, @ 25.0 °C:

      6.0 mon.

      Specific gravity:

      2.0

      Thermal conductivity:

      3.4 W/mK

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