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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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Selecting Optical Sapphire Plates: Five Must-Know Standards
When selecting optical-grade sapphire plates, it is essential to consider the following five criteria to ensure optimal performance and cost-effectiveness of the...
What Makes Quartz Glass an Ideal Substrate for High-Performance Optical Coatings?
The optical processing of quartz glass presents significant challenges. It is characterized by high hardness and brittleness, rendering the efficiency of traditional processes...
Rethinking Quartz Glass: Why It Defies the Silicate Classification
Although quartz glass differs from silicate materials in terms of chemical composition, it demonstrates unique performance advantages and application value in many...
