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1 Piece Pure Indium Sheet Foil, 99.995% High Purity for CPU Heat Sink, Cooling Thermal Pad, Bonding, Low Temperature Sealing, Gaskets and Semiconductor Technology, Size 0.15mm x 50mm x 50mm

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  • We are providing high quality research grade Indium metal foil. Purity >=99.995%; Thickness: 0.15mm Width: 50mm (Approx. 1.968 inch) Length: 50mm (Approx 1.968 inch)
  • This item is vacuum packed. Maintained original appearance of Indium metal and avoided oxidation. Color of this Indium foil is shiny silvery white;
  • We can do customized size of this material. If you have different needs please send us a message and we will help you complete the transaction;
  • It's great for CPU heat sink, bonding, laboratory science experiments, research and semiconductor technology production purpose using. It also can be a great gift for element specimen collectors;
  • It's mainly used for low-temperature vacuum sealing, cooling of high-end equipment and fuel cells. clean and non-oxidized indium foil surface be required;


Indium's atomic number is 49 and chemical symbol is In. It has below 6 typical features make it widely used in our normal life and production area.
Radiotherapy. Indium foil is used to measure the dose distribution of radiation in treatments, proding precise data for therapy planning.
Semiconductor Manufacturing: Utilized as a bonding material in the production of semiconductor devices, indium foil offers excellent thermal conductivity and malleability.
Cryogenics: Known for its low-temperature properties, indium foil is employed as a sealing material in cryogenic systems to ensure airtight and leak-proof seals.
Vacuum Coating: Indium foil acts as a target material in vacuum deposition processes, contributing to the thin-film coating of various materials.
Research Laboratories: In experimental setups, indium foil is frequently used as a soft malleable gasket material that can conform to irregular surfaces, ensuring a good thermal or electrical connection.