Zhonghong Qihui
Quartz rod
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  • Quartz rod

Quartz rod

Diameter ranges from 1.5-80mm with excellent surface smoothness and strict control of production bubbles/gas lines. Made from quartz glass with purity exceeding 99.99%, processed at a softening point temperature of 1730°C. Can be used for extended periods at 1100°C and briefly at temperatures up to 1450°C. Features a Mohs hardness of 7, low thermal expansion coefficient, excellent electrical insulation properties, and corrosion resistance.

Contact Number:

Category

Keyword

Experiment instruments

Industrial prodution

Chemical instruments

Brand:

ZHQH

Material:

Silicon Dioxide (SiO₂)

Number:

Model:

Customizable

Authentication:

Color:

Transparent, colorless

Specifications:

Diameter 1.5-80mm

Origin:

Jinzhou, Liaoning

  • Product Description
  • | Key Features:
    Material Advantages:  
     - High-purity quartz glass: Wide temperature range (-200°C to 1200°C), excellent thermal shock resistance, suitable for extreme conditions.  
     - Chemically inert: Resistant to acids (except hydrofluoric acid), alkalis, and most chemical reagents, ensuring experimental purity.  
    Custom Design:  
     - Custom sizes available to fit specific experimental setups.

    | Applications:
    Used in semiconductor and photovoltaic industries as stirring rods for molten silicon, forming or auxiliary tools in optical fiber preform drawing processes, etc.

    | Ordering Information:
    Provide specifications for custom solutions.  
    Usage Note: High-purity quartz must not contact hydrofluoric acid. Handle with powder-free gloves to avoid surface contamination affecting performance.

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