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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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The performance boundaries of sapphire glass: hardness, toughness and application limitations
The true durability limit of sapphire glass does not lie in its scratch resistance, but in its fracture mechanical properties. It is...
Can quartz glass plates be cooled quickly? Cooling performance analysis
Quartz glass plates are capable of rapid cooling, but this can only be achieved if the scientific design is based on material...
Sapphire Glass Selection: Key Factors from Thickness to Light Transmittance
The selection of sapphire glass is fundamentally a matter of balancing performance redundancy and cost, with considerations including heat resistance temperature and...
