Owns a mine in Amakusa City, Kumamoto Prefecture - Can be used for tiles, exteriors (such as garden exteriors), sanitary ceramics, and more.
Our company not only engages in purchasing and selling but also owns its own mine in Amakusa City, Kumamoto Prefecture. "Amakusa ceramic stone" is a rare domestic ceramic raw material that can be fired alone to achieve porcelain. Due to its unique stone texture and material feel, we have built a strong track record in the exterior market. ■ Our Strengths Leveraging our strengths as a raw material manufacturer, we deliver materials after conducting high-precision chemical analysis and particle size measurement in-house. ■ Applications - Tableware - Tiles - Sanitary ceramics - Insulator materials, etc. ■ Some Representative Analysis Values (partial) SiO2 (wt%) - Amakusa Grade 3: 77.6 - Amakusa Low Iron Low Firing: 77.3 - Amakusa Low Iron High Firing: 78.0 *For more details, please refer to the related links or feel free to contact us!
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■Other representative analysis values (partial) Al2O3 (wt%) ・Amakusa Grade 3: 15.1 ・Amakusa Low-Temperature Deironized: 15.4 ・Amakusa High-Temperature Deironized: 15.2 Fe2O3 (wt%) ・Amakusa Low-Temperature Deironized: 0.33 ・Amakusa Low-Temperature Deironized: 0.33 ・Amakusa High-Temperature Deironized: 0.36 *For more details, please refer to the related links or feel free to contact us.
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【Examples of Use】 ■ Tableware, tiles, sanitary ceramics, insulator materials *For more details, please refer to the related links or feel free to contact us.
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Our company mainly manufactures and sells raw materials, including those used in various electrical appliances, ceramic materials, and fine ceramics. We consolidate our years of accumulated technological expertise to provide high-quality raw material products that meet our customers' needs.