Synthetic quartz ingot material
The quartz glass produced by our company is a high-purity optical material made by hydroxide flame hydrolysis of silicon tetrachloride using the chemical vapor deposition process, which has the advantages of high transmittance in the ultraviolet wavelength band, good optical homogeneity, strong thermal stability, good chemical stability, and resistance to laser damage.
Product Introduction
The purity of synthetic quartz glass is as high as 99.9999%, and its excellent optical, mechanical, and thermal properties make quartz glass an indispensable material for manufacturing high-tech products.
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Quartz round ingots
Model
AURA*0511
Application Area
Semiconductor photovoltaic industrial etc.
Typical Dimensions (mm)
φ2000x300
Product Features
High purity low OH content and bubble rate good high-temperature performance
Product Advantages
After more than 20 years of technological research and process exploration, the company's melting quartz technology has reached a leading position in China, with most product indicators reaching international advanced levels. In particular, the optical non-uniformity index of UV optical quartz glass is the first in the industry in China to achieve a level within 2 (1.985×10^-6), and the non-uniformity index stability of existing products can be maintained within 4.
a. The company pioneered the vertical single-lamp integrated deposition system, which integrates raw material pretreatment, reaction synthesis, and quartz growth modules.
b. Super-precise combustion control and liquid evaporation create a constant flow field to ensure high purity.
c. Excellent matching between the combustion chamber’s thermal field and the advanced deposition furnace's temperature field creates optimal synthesis interfaces and product cross-sections.
d. Advanced automation control enables consistent axial growth and axial symmetry.
e. Defect distribution after lateral extension is suppressed, and secondary defects are improved through precise trough thermal shaping.
f. Independent development of multi-stage precision annealing process reduces the impact of stress.
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Pure high corrosion resistance
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High Softening Temperature
High Heat Resistance -
Low Coefficient Of Thermal Expansion
Resistant -
High Transmittance
Narrow Absorption Peaks -
High Resistance To Radiation
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Good Optical Performance
Covering UV To IR
Performance Parameter
Impurity Content（ppm）
Mechanical Property
Electrical Properties
Thermal Properties
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