High Purity Silica SiO2 for Optical Lenses
We propose high-purity silica materials ideal for lens manufacturing.
We handle "high-purity silica" that can be used in fields such as optics, electronics, and glass materials. We offer various grades with different purity levels and particle sizes. We have products with reduced content of iron, titanium, and heavy metals, allowing us to propose the most suitable materials according to your applications and requirements. ■ Strengths Our company is a sales agent with manufacturing capabilities. We can perform EC measurement, dielectric constant analysis, chemical analysis, and particle size measurement, leveraging our strengths as a raw material manufacturer in addition to supplier analysis values. We respond appropriately to each request! ■ Products handled: Origin: Australia, India, China - Silica stone - Silica sand - High-purity silica ■ Applications - Glass for LCD panels (TVs, smartphones, tablets) - Tempered glass - Semiconductor encapsulants - Semiconductor-related components (support glass, quartz tubes, etc.) - Electronic components - Optical lenses
basic information
■Representative Analytical Values (Partial) *Representative Values SiO₂ (wt%) 99.999 Al (ppm) 0.19 Fe (ppm) 0.2 Ti (ppm) 1.12 Ca (ppm) 0.18 Mg (ppm) 0.03 Na (ppm) 0.12 K (ppm) 0.03 Cr (ppm) 0.04 Cu (ppm) 0.03 Mn (ppm) 0.01 Ni (ppm) 0.01 Pb (ppm) <0.01 Li (ppm) <0.01 Zr (ppm) 0.29 *For more details, please refer to the PDF document or feel free to contact us!
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■Applications ・Glass for LCD panels (TVs, smartphones, tablets) ・Tempered glass ・Semiconductor encapsulants ・Semiconductor-related components (support glass, quartz tubes, etc.) ・Electronic components ・Optical lenses *For more details, please refer to the PDF document or feel free to contact us.*
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In addition to our business as a ceramics manufacturer for electronic components and fine ceramics, we also engage in the procurement and sales of natural raw materials related to ceramics, such as feldspar, kaolin, alumina, stoneware, and ball clay. Leveraging diverse procurement routes both domestically and internationally, we can propose optimal raw materials tailored to specific applications and are also capable of contract processing. Furthermore, in addition to inventory sales from our own warehouse, we possess analytical equipment that can measure particle size distribution and chemical composition, allowing us to ensure quality verification.