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The key factor contributing to the exceptional heat resistance of quartz glass plates is their exceptional purity. Ordinary glass typically contains various components, including sodium and calcium. While these additives can reduce the difficulty and cost of production, they also significantly decrease the heat resistance of the glass. Quartz glass plates are almost entirely...

Quartz plates are a specific type of glass plate that is manufactured using high-purity silicon dioxide (SiO₂). It is evident that, due to their distinctive physical and chemical properties, they occupy a unique position in the field of optical instruments. Its function is not only reflected in the optical path transmission, but also directly...

Surface scratches are an inevitable consequence of the polishing process for optical quartz glass. The causes may include the use of abrasives, pressure or temperature. Therefore, during the polishing process, it is necessary to select suitable abrasives, adjust appropriate polishing parameters, and carry out secondary polishing based on the actual situation, etc., to ensure...

The insulating performance of quartz plates is crucial to their widespread use in high-tech fields. The quartz material itself possesses excellent properties, such as high resistivity, a low dielectric constant, high-temperature resistance and chemical stability. These properties enable quartz plates to play a significant role in fields such as semiconductors, photovoltaics, optics and chemical engineering.

These advanced technologies are applied comprehensively to enable quartz glass plates to achieve a flatness standard of less than 10 nanometres, providing a reliable guarantee for precision optical systems.

The standard glass slide is susceptible to erosion from acids and alkalis, and fogging may occur in a strong acidic environment. The high borosilicate has improved corrosion resistance, but it is still necessary to avoid hydrofluoric acid, which may precipitate sodium ions and affect the stability of sensitive samples.

Quartz glass is a key component in semiconductor manufacturing due to its superior optical transparency, high thermal stability and chemical inertness. However, in certain application scenarios, pure quartz glass may not meet the stringent electrical conductivity requirements. Consequently, quartz glass metallization technology was developed, offering a wider range of applications in the field of...