phone-6+86 13585286180 Get in touch
Leave Your Message
menu

top

Customized Quartz Products
Customized Quartz Products

Customized Quartz Products

Quartz instruments are made of high-purity quartz material and include a variety of products such as quartz tubes, quartz boats, quartz crucibles, quartz reactors, quartz spiral tubes, and quartz reaction vessels. They have the characteristics of high temperature resistance, corrosion resistance, excellent light transmittance, and strong chemical stability. They are widely used in semiconductor, photovoltaic, chemical, scientific research and other fields. They are core instruments in high-temperature processing, precision synthesis, optical experiments and other scenarios to ensure process accuracy and stable equipment operation.

    Customized quartz products are tailored to meet the exact specifications of diverse high-end industries, leveraging customizable sizes, shapes, and surface treatments. Their core application scenarios include:

    1. Semiconductor & Electronics

    Customized quartz boats, wafer carriers, and diffusion furnace components are designed with precise dimensions and high purity, ensuring contamination-free processing of silicon wafers in etching, deposition, and annealing procedures.

    1. Photovoltaic (PV) Manufacturing

    Custom quartz sintering trays and coating fixtures are engineered to withstand 1200℃ high-temperature environments, matching the exact size of solar cell wafers to optimize production efficiency and reduce material waste.

    1. Optical & Laser Technology

    Custom-cut quartz optical windows, prisms, and lens substrates with polished or coated surfaces deliver high light transmittance (≥92% for UV-visible light), ideal for laser cutting machines, fiber optic communication devices, and UV detection equipment.

    1. Laboratory & Scientific Research

    Custom quartz reactor linings, crucibles, and sample holders can be fabricated with special structures (e.g., drilled holes, flanged edges) to fit specific experimental setups, resisting strong acids and high temperatures in chemical synthesis and material testing.

    1. Industrial Heat Treatment

    Custom quartz furnace linings and heating chamber components are customized in large diameters and lengths, providing excellent thermal shock resistance for annealing furnaces, quenching equipment, and high-temperature sintering systems.

    1. Medical & Biotechnology

    Custom quartz sterilizer observation windows and medical laser parts are produced with strict biocompatibility standards, ensuring non-toxicity and high light transmittance for medical diagnostic and treatment equipment.

     

    Chemical composition

    The physical properties of quartz glass

    Mechanical behavior

    Standard values

    Density

    2.2g/cm3

    Compressive strength

    1100Mpa

    Flexural strength

    67Mpa

    Poisson's ratio

    0.14~0.17

    Young's modulus

    72000Mpa

    Modulus of rigidity

    31000Mpa

    Mohs hardness

    5.5~6.5

    Transformation point

    1280°C

    Softening Point

    1780°C

    Annealing point

    1250°C

    Specific heat (20 ~ 350 °C)

    670J/kg .°C

    Thermal conductivity (20 °C)

    1.4W/m.°C

    Index of refraction

    1.4585

    Low thermal expansion coefficient

    5.5*10-7cm/cm.°C

    Thermal processing temperature

    1750~2050°C

    Short-term use temperature

    1300°C

    Long-term use temperature

    1100°C

    Material

    Silicon Dioxide (Natural Quartz )

    Color

    Transparent orcolorless

    Surface

    No Air Bubble ,no line

    Strain

    1270 C Fused The Quartz Glass Brick

    PPM grade

    Controlled 10/20/100PPM

    Shape

    Circle

    Thickness

    2MM-20MM