Quartz tube (quartz glass tube) is a special glass material made of high-purity silicon dioxide (SiO ₂), which has a series of excellent physical, chemical, and optical properties. Therefore, it is widely used in industries, scientific research, semiconductors, optics, chemical engineering, electric
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In precision experiments such as chemical synthesis, catalytic reactions, and high-temperature analysis, quartz tubes serve as reaction vessels or protective sleeves, and their purity, temperature resistance, and dimensional tolerances directly affect the reliability of experimental data. In respons
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As a special industrial technology glass, high-purity quartz tubes can be used continuously for a long time at 1100 ℃, with a short-term peak temperature of up to 1200 ℃ to 1450 ℃. Its extremely low coefficient of thermal expansion endows it with excellent thermal shock resistance, allowing it to ma
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