High-quality abrasives crushed domestically. Sizes can be customized from a maximum of 80μm to a minimum of 1.2μ according to customer needs!
This is the highest quality fine powder particle, crushed and granulated using our advanced fine powder technology from white alumina abrasive material, allowing for a sharp particle size distribution due to its stable particle shape. Examples of use include precision finishing grinding wheels, paints, resins, filler materials, and the lapping of metals, glass, quartz, and semiconductor crystals. 【Features】 ■ While its cutting power is inferior to GC, it is less likely to cause scratches and is easy to handle. ■ Resistant to chemicals and heat. ■ Its white color allows it to be mixed in for use. ■ Due to its hardness, it also has high cutting power. ■ It is domestically crushed with ISO certification, ensuring high quality and reliability. *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Physical Properties and Chemical Composition】 ■Raw Material: High-purity alumina melted in an electric furnace ■Chemical Name: α-Alumina (fused alumina) ■Shape: White corundum crystals ■Melting Point: 2050℃ ■Hardness: Mohs 12 *For more details, please refer to the related links or feel free to contact us.
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Applications/Examples of results
[Applications (Partial)] ■ Materials for precision finishing grinding stones (such as bearing steel) and polishing grinding stones ■ Various lapping materials for semiconductor crystals, etc. *For more details, please refer to the related links or feel free to contact us.
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Company information
Heisei Sankei Co., Ltd. manufactures high-quality abrasives starting from crushing in Japan. We can customize sizes from a maximum of 80μm to a minimum of 1.2μm. The selection of raw materials, which is the most critical issue in product development, as well as the precision of product particles and density, are seen as significant areas for research and development, leading to a continuous stream of research requests to our company. We constantly challenge the limits of technology as a member of the world's leading companies, contributing to the realization of lower costs and higher quality products, and continue to communicate this to the world.