What is fused quartz used for?

Fused Quartz: Applications and Uses

Fused quartz, a type of silica glass made from high-purity silica, is known for its unique combination of physical, optical, and thermal properties. This makes it an invaluable material in a variety of high-tech applications.

Key Applications of Fused Quartz

• Optical Components: Due to its excellent optical transparency across a wide range of wavelengths, fused quartz is widely used in the manufacture of lenses, mirrors, windows, and prisms for high-performance optical systems.
• Semiconductor Industry: Its high purity and resistance to heat make it ideal for semiconductor fabrication processes, including as substrates and containers for processing semiconductor materials.
• UV Lighting: Fused quartz's ability to transmit ultraviolet light makes it perfect for UV lighting applications, including germicidal lamps used for sterilization and purification.
• High-Temperature Applications: Its remarkable thermal stability and resistance to thermal shock allow its use in high-temperature applications, such as furnace tubes and crucibles in the production of solar cells and silicon wafers.
• Telecommunications: Fused quartz is used in the production of optical fibers for telecommunications, offering superior light transmission properties.

In conclusion, fused quartz's unique properties make it an essential material in advancing technology across various industries, from optics and semiconductors to telecommunications and beyond.