Manufacturing high-precision quartz glass wafers! Used for applications such as liquid crystal displays and photomasks!
"Synthetic quartz glass" is a product mainly made from silicon tetrachloride. Due to its high purity, low metal impurities, excellent light transmission, and heat resistance, it can be used in applications such as optical fibers, semiconductor manufacturing equipment, liquid crystal displays, and photomasks. At USTRON, we can manufacture high-precision quartz glass wafers using our high-quality products, tailored to meet our customers' needs. We will respond to material dimensions and shapes as required. Please feel free to contact us when placing an order. 【Features】 ■ High purity ■ Low metal impurities ■ Excellent light transmission ■ Heat resistant *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Product Specifications (within φ300mm)】 ■ Thickness: ≧0.5mm ■ Dimensional Tolerance: Diameter 0.1mm / Thickness 0.02mm ■ Flatness: ≦λ(632.8nm) ■ TTV: ≦1μm (φ200mm) ■ Surface Roughness (Ra): ≦0.01μm ■ Scratches: ≦10μm ■ Holes: Diameter 25μm ■ Chipping: ≦300μm (edge) / ≦200μm (surface) *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Optical fibers ■ Equipment for semiconductor manufacturing ■ Liquid crystal displays ■ Photomasks *For more details, please refer to the PDF document or feel free to contact us.
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Company information
USTRON Co., Ltd. is a company that handles deposition materials, target materials, quartz products, and more. The products are produced in our own factory located in China. Compared to cases where products of equivalent prices are outsourced to other companies, we can provide higher quality products at lower costs. If any issues arise after delivery, you can rest assured. We will obtain detailed data from our factory regarding the production of the products. The ability to quickly analyze the cause of any problems is a unique advantage of having our own factory.