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Our high-performance quartz rod, made from fused silica (SiO₂ ≥ 99.99%), is an essential product for various applications. With exceptional high-temperature resistance (softening point ~1730°C and long-term usability at 1100°C), this rod also showcases excellent UV-IR transmittance, minimal thermal expansion, and outstanding chemical inertness (resistant to most acids except HF). Its superb electrical insulation properties make it ideal for use in optics, semiconductors, lasers, lab instruments, and high-temperature equipment. As a leading supplier in China, our quartz rods are perfect for precision applications and harsh environments.
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Manufactured in our state-of-the-art factory, the quartz rod is a cylindrical component created from high-purity silicon dioxide (SiO₂). We produce these rods by melting premium natural or synthetic quartz and forming them through innovative drawing or molding processes.
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Quartz rods are fundamental semi-finished materials that can be further processed into tubes, supports, and optical components, making them vital to numerous industries.
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