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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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How resistant are ultraviolet quartz lenses to chemical corrosion?
Ultraviolet quartz lenses exhibit superior optical performance in the ultraviolet spectral range and are widely used in laser systems, spectroscopic analysis, semiconductor...
Development History and Identification Methods of Sapphire Glass
Sapphire crystal glass is not derived from natural sapphire but is produced through controlled synthetic processes. The material is composed primarily of...
Impact of Quartz Lenses on Optical Diffraction Phenomena
In optical systems, light propagation through quartz lenses frequently involves diffraction phenomena. Diffraction, a fundamental wave optic effect, occurs when light encounters...
