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Alfa Aesar has compiled a broad representation of the more commonly used materials for evaporating and crystal growing applications. If you cannot find what you are looking for here, please contact our Specialty Sales Group to discuss your particular needs.

This section contains heat sink grease

These are thermally conductive materials specially produced to serve as an efficient coupling agent and to reduce thermal contact resistances and are ideal for sputter target applications. Contain alumina, grown in a laminar form and dispersed in a high temperature, silicone based material. The special type of alumina used and the silicone material selected enhance the thermal conductance properties of these products, as well as provide high insulation resistance and good dielectric strength. Product #44590 also contains silver.

  • HSG-75, Electrically conductive heat sink grease, Ag ≈75%
  • HSG, Heat sink grease


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