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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 can quartz lenses be produced without bubbles or cracks?
Due to its outstanding performance in optical properties, physical characteristics, chemical inertness and other aspects, the manufacturing technology of quartz lenses has...
Sapphire glass is unbreakable, or does it need to be carefully protected?
Sapphire glass is highly regarded for its hardness and scratch resistance. However, it is important to note that this material is not...
Precautions for installing quartz crucibles
A quartz crucible is defined as a cup-shaped vessel utilized within a laboratory for heating solids at elevated temperatures. Its application is not...
