High-purity silica mined in Southeast Asia! Also for development in other fields!
"Sarawak Silica Sand" is a high-quality silica sand refined and processed with unique advanced technology from Sarawak, Malaysia. With a SiO2 content of 99.5% and a relatively fine particle size distribution, it is effective for casting surface treatment. Additionally, silica sand produced from iron ore through table concentration is used in a wide range of fields, including glass materials and ceramic materials. [Features] - High purity silica sand with over 99.5% silica content - Effective for casting surface treatment *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Physical Properties】 ■P.H: 6.3～7.3 ■Acid consumption (HCLml/50g): 0～2.0 ■Clay content (%): 0～0.15 ■High specific gravity (g/cm): 1.35～1.45 ■Resting angle: 35～37 ■LOI: Below 0.30 *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Usage Examples】 ■ Glass raw materials, ceramic raw materials, etc. *For more details, please refer to the PDF document or feel free to contact us.
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![[Data] List of Main Silica Sand Particle Size Distribution and Chemical Composition](https://image.mono.ipros.com/public/catalog/image_generated/01/e61/444991/20181213161010_IPROS8997490620414424999_1.jpg?w=120&h=170)
Company information
Tou Chuu Co., Ltd. also conducts casting of heat-resistant steel/stainless steel using foundry sand, and we have a consistent production process up to processing. In addition to the production of foundry sand since our founding, we have established recycling technology for environmentally friendly foundry sand, and in recent years, we have also been involved in the manufacturing and sales of aluminum die-cast products. Please feel free to contact us if you have any requests.