Achieves a finely polished surface and demonstrates excellent polishing efficiency! A polishing material rich in functionality.
"PWA" is a high-quality alumina-based polishing material composed of plate-like crystals with an Al2O3 purity of 99.0% or higher. It has excellent heat resistance, is chemically inert, and is not affected by acids or alkalis. Due to its stable particle size distribution, it achieves intricate polished surfaces and demonstrates outstanding polishing efficiency. [Features] - Composed of plate-like crystals with an Al2O3 purity of 99.0% or higher - Excellent heat resistance and chemically inert - Achieves intricate polished surfaces and demonstrates outstanding polishing efficiency - A functional polishing material with a wide range of applications - Suitable for lapping materials for silicon, optical materials, quartz, stainless steel, and metal materials, as well as coating fillers, polishing cloths, and composites with metals or synthetic resins. *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.