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Indium (In) Granule

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Indium is a silver-white and slightly bluish metal that is very soft, malleable and malleable. Indium particles are mainly used as raw materials for the manufacture of low-melting alloys, bearing alloys, semiconductors, and electric light sources. HM provides indium granules with high quality and at a competitive price.

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Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.

Data sheet

Molecular FormulaIn
Purity99.99%, 99.995%

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Indium Granule is made of pure Indium Ingot in the vacuum and clean workshop to ensure a high purity of 99.99% min or higher. Our indium grains is in the size range of 1-5mm, and 3- 5mm with bright surface, different size and shapes are available. Heeger Materials is engaged in producing high-purity 99.99% Indium granules with the smallest possible average grain sizes for use in semiconductors.

Indium (In) Granule

  • Density: 7.31 g/cm3 at 25°C
  • Melting point: 156.6 °C
  • Boiling point: 2080 °C
  • Thermal Expansion: (25°C) 32.1
  • Thermal Conductivity: 0.818 W/cm/K at 298.2 K
  • Young's Modulus: 11 GPa
  • Electrical Resistivity: 8.37 microhm-cm at 20 °C
  • Size: 1-6 mm, or customized
  • Purity: 99.99% 99.995%

Indium (In) Granule Applications

  • Used in the production of ITO targets (used in the production of liquid crystal displays and flat screens).
  • Used to manufacture high-temperature lead-free solders.
  • Used in thin film coating materials for items such as solar panels, automotive glass, and touch screens.
  • Used to produce semiconductor materials, such as transistors, solar cells, and LEDs.
  • Used to make high refractive index glass, optical lenses, and sunglasses.

Why choose us?

  • Strict quality control for procedures of raw material, process control, and pre-delivery. 
  • Each content of Cu, Fe, Pb, Cd, As, Al, Zn, Tl, and Sn is less than 5ppm to the 99.99% grade. 
  • Great technical capability to be a valued and long-term supplier. 
  • Technical support: 24-hour technical support by e-mail or call. 

Indium (In) Granule Storage and Packing

Indium (In) Granule is carefully packaged in cartons boxes with foam protection to minimize damage during storage and transportation and to preserve the quality of our products in their original condition. The vacuum packing is 200g/bag, 1kg/bag, or as specific requirements.

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