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High Performance Sapphire Capillary Tubes Thermal Shock Resistance

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July 11, 2025
Category Connection: Sapphire Tube
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Tags:
#sapphire lens #sapphire optics #sapphire parts
Brief: Discover the High Performance Sapphire Capillary Tubes with exceptional thermal shock resistance. These miniature hollow cylinders, made from synthetic single-crystal sapphire, offer unmatched durability, chemical inertness, and optical transparency. Ideal for demanding scientific and industrial applications, they excel in high-temperature environments and corrosive atmospheres.
Related Product Features:
  • Crafted from synthetic single-crystal sapphire for extraordinary hardness and chemical inertness.
  • Superior resistance to thermal shock, maintaining structural integrity above 1700°C.
  • Smooth, polished internal surfaces reduce fluid friction and prevent sample contamination.
  • Excellent light transmission, thermal conductivity, and non-reactivity for cutting-edge applications.
  • Biocompatible, making them suitable for medical implants and pharmaceutical delivery systems.
  • Customizable dimensions with precision tolerances for inner and outer diameters.
  • Long-term performance and reliability under extreme conditions.
  • Manufactured using advanced Kyropoulos (KY) and Edge-defined Film-fed Growth (EFG) methods.
Faqs:
  • What are Sapphire Capillary Tubes made of?
    Sapphire Capillary Tubes are made from synthetic single-crystal aluminum oxide (Al₂O₃), known as sapphire, which offers extreme hardness, chemical inertness, and high thermal stability.
  • What are the typical inner and outer diameter ranges available?
    Inner diameters range from 0.1 mm to 3.0 mm, and outer diameters range from 0.5 mm to 10 mm or more, with custom dimensions available upon request.
  • What advantages do Sapphire Capillary Tubes have over glass or quartz capillaries?
    Sapphire Capillary Tubes offer higher hardness, superior chemical resistance, outstanding thermal durability, excellent optical transparency, and longer lifespan in harsh environments compared to glass or quartz.
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