Introducing heat-resistant and thermal shock-resistant glass made from quartz (SiO2)!
"Quartz glass" has a higher transparency compared to ordinary glass, excellent light transmittance, very high purity, and exceptional heat resistance and thermal shock resistance, making it a physically stable type of glass. The total amount of metallic impurities is extremely low compared to other glasses, resulting in higher transparency and high purity, making it less susceptible to chemical attack. It is used in various applications such as fixtures like core tubes, containers for semiconductor manufacturing equipment, lenses, prisms, and laboratory instruments. In recent years, it has also been used in optical fibers. [Features] ■ High purity (100% silicon dioxide) ■ Good transmission in the ultraviolet range ■ Resistant to chemical attack ■ Withstands temperatures over 12 times higher than ordinary glass ■ Maximum operating temperature of 1100°C *For more details, please refer to the catalog or feel free to contact us.
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basic information
【Other Features】 ■ High electrical resistance ■ Extremely strong against compression ■ Highest chemical stability among glasses ■ Does not react with pure metals that do not contain oxides ■ Extremely low thermal expansion rate ■ Very low thermal conductivity and specific heat, among others *For more details, please refer to the catalog or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Jigs such as core tubes ■ Containers for semiconductor manufacturing equipment ■ Lenses ■ Prisms ■ Scientific instruments ■ Optical fibers *For more details, please refer to the catalog or feel free to contact us.
Company information
Soei Riken Co., Ltd. is a company that specializes in the processing and repair of quartz glass and ceramics. Since its establishment, we have been engaged in the processing of quartz glass, ceramics, and other materials essential for serious semiconductor manufacturing. We prioritize customer satisfaction and strive to provide products tailored to our customers' needs, offering a wide variety of items in small lots with short delivery times. Additionally, we welcome inquiries regarding cost consultations and repair consultations! Estimates are free—please feel free to contact us! Sales Department, Takeda.