Ultra-fine particles with a purity of 99.9% and above! For the final finishing of contact lenses and precision machine parts.
"FS" is a polishing material made from high-purity α-A1₂O₃ powder that can be used for the final finishing of contact lenses and precision machine parts. In addition to Fujimi's technology, it is a product that has achieved controlled particle size, fast stock removing, low cost, and ease of use with the utmost care. Furthermore, it has an ultra-fine particle purity of over 99.9, making it less likely to undergo chemical reactions. [Applications] ■ Ceramic materials ■ Polishing of gemstones and precious stones ■ Final finishing for contact lenses ■ Finishing for precision parts such as watch gears ■ Raw materials for ceramic bites and transparent alumina *For more details, please refer to the PDF document or feel free to contact us.
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Fujimi Incorporated has been a pioneer in the precision artificial abrasive materials industry since its founding in 1950, continuing its unique journey by leveraging classification technology and other advancements. The products born from accumulated know-how and research and development capabilities have evolved from polishing materials for optical lenses to essential components in advanced industries requiring high precision, such as mirror polishing of semiconductor substrates represented by silicon wafers, CMP (Chemical Mechanical Planarization) necessary for multilayer wiring of semiconductor chips, and polishing of hard disks for computers. Recently, we have also been actively engaged in the development of polishing and grinding materials for surface processing in fields such as LED, displays, and power electronics, as well as in applied areas utilizing powder technology. Additionally, we provide thermal spray materials for various industries, including steel, aerospace, and semiconductors.