Indium folie serves as an efficient thermal interface material between heat sources such as CPUs or GPUs and heat radiators, facilitating rapid cooling.
Thickness of Indium foil can vary from 0.05mm to approximately 6mm, piece sizes are available up to approximately 400mm in maximum width. Maximum lengths of about 1000mm can be achieved for thin film deposition on glass or metal substrates. Indium Foil are manufactured using processes such as crystallization, solid-state, and other ultra-high purification methods like sublimation.
Comprising 100% metal, it boasts a melting point range of 58℃ to 200℃, transitioning into a liquid state when the temperature exceeds its melting point, and solidifying back into a foil as the temperature decreases. This phase change capability, coupled with high thermal conductivity, ensures optimal performance and steadfast reliability even during prolonged operation.
Our options include single metal foils like Indium foil or Tin foil, binary alloy foils, like Indium Tin Foil, ternary alloy foils like Indium Bismuth Tin pad, and quaternary alloy foils, with thickness ranging from 0.05mm to 6mm. Notably, it complies with RoHS standards and is completely non-toxic, guaranteeing safety and environmental friendly.
Aster specializes in creating custom compositions for both commercial and research applications, including new proprietary technologies. Additionally, we can cast Indium into indium rod, indium bar, indium sheet, indium seal, indium ribbon, indium wire, indium blocks, indium chunk, indium pieces as well as other machined shapes.