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What are the Features of Quartz Glass?
Very High Working Temperature: Between 1200°C and 1300°C.Corrosion-Resistant: Except hydrofluoric acid and high concentration phosphoric acid, it barely has reacting with any other acids.Excellent Thermal Stability: No bursting when quickly putting a 1100°C of quartz tube in cold water.Excellent Optical Performance: UV transmittance at over 85% and light transmittance at over 95%.Electrical Insulation Performance: Its resistance value is equivalent to 10,000 times of ordinary glass even under high temperature conditions.
TECHNICAL INFORMATION
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How is the shaped quartz tube formed?
Our special-shaped quartz tube can be customized according to customers’ requirements, and it is available in a range of shapes, such as U-shape,...
Application of High Purity Quartz
High-purity quartz is an irreplaceable mineral raw material for the manufacture of high-tech quartz glass and a rare and common high-value-added mineral...
Brief Description of Finish Grade and Tolerance
a. For optical quartz lenses/plates/discs (material such as jgs1 / jgs2 / jgs3), our polishing grade (surface finish) is generally 60 / 40 (or Ra0.2),...
NEWS
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From Raw Material to Finished Optics: The Surface Treatment of Sapphire Lenses
As a core material in optical components, the surface treatment process of sapphire lenses exerts a direct influence on the light transmittance,...
Advancements and Applications of UV Quartz Glass in Optical Devices
Ultraviolet quartz glass has a wide range of applications in the field of ultraviolet optical devices. Its excellent optical performance, corrosion resistance,...
Surface Reflectance Properties of Sapphire Glass
The reflectivity of sapphire glass is a technically complex parameter that affects the performance of the material in various applications. From fundamental...
