Quartz Glass Rods

Quartz glass rods are high-purity glass materials composed of silicon dioxide (SiO2), possessing excellent physical and chemical properties, suitable for a variety of high-end technical fields.

Types and Specification Parameters:

High-purity transparent quartz rods: Used in the optical and semiconductor industries, with diameters ranging from 0.5-300mm, lengths up to 1.24m, high surface finish, and a straightness deviation not exceeding 0.3‰ of the total length.

UV-grade quartz rods: Specially designed for ultraviolet light transmission, featuring high transmittance.

Doped quartz rods: Contain specific dopants to alter electrical or thermal properties.

Opaque quartz rods: Used for structural support or high-temperature environments where optical performance is not required.

Advantages:

High-temperature resistance: Continuous use temperature of 1100-1200°C, with short-term peak use temperatures reaching up to 1450°C.

Corrosion resistance: Good resistance to most acids and bases.

Thermal stability: Low thermal expansion coefficient, strong resistance to rapid heating and cooling.

High purity: Extremely low impurity content, suitable for high-precision applications.

Application Fields:

Semiconductor industry: As wafer carriers and optical components for processes such as etching, diffusion, and oxidation.

Fiber optics communication: Used in the production of fiber optic preforms and other auxiliary materials.

Aerospace: As window materials for spacecraft and protective shields for key components in space laboratories.

Photovoltaic industry: As an important material for the production of solar panels.

Light sources: For the production of high-intensity electric light sources.

Machining Capabilities:

Our company possesses advanced machining technology and can provide customized services according to customer needs. Whether it's cutting, grinding, or polishing, we ensure the precision and quality of the quartz glass rod processing.

Our machining services include, but are not limited to:

Precise size control, including customization of diameter and length.

Surface treatments, such as polishing to mirror-like smoothness.

Customization of special shapes, like round, square, or profiled rods.

To meet specific application requirements, we can provide special treatments like UV resistance and corrosion resistance.