Astrra Chemicals

Fused Silica

We are the stalwarts in the domain of manufacturing, supplying, wholesaling, and exporting Fused Silica. These flavor grade chemicals are processed using pure and accurate ingredients that are procured from reliable and trusted vendors of the market. Our range is available in the market at leading prices in packs of different quantities.

Fused Silica, also known as fused quartz, is a high-purity, transparent form of silica (silicon dioxide) that is produced by melting high-quality silica sand and then cooling, solidifying, and sometimes crystallizing it. Fused silica has excellent optical, thermal, and chemical properties, making it suitable for various applications.

Here are some of the uses and applications of Fused Silica:

Optics and Lenses:

Fused silica is widely used in the manufacturing of high-quality lenses, mirrors, and optical windows due to its exceptional optical transparency in the ultraviolet (UV), visible, and infrared (IR) regions of the spectrum.

Semiconductor Industry:

Fused silica is employed in the semiconductor industry for the production of quartz wafers and various components used in semiconductor manufacturing processes. Its high purity and low thermal expansion make it ideal for these applications.

Laser Technology:

Fused silica is used in laser technology for the production of laser windows, optics, and components. Its low coefficient of thermal expansion helps maintain the stability of optical elements in high-power laser systems.

Telecommunications:

Fused silica is used in the fabrication of optical fibers for telecommunications. It serves as a core material for the transmission of light signals, ensuring low signal loss and high data transmission efficiency.

Medical Devices:

Fused silica is utilized in the manufacturing of medical devices, particularly in optical and imaging applications. Its transparency and biocompatibility make it suitable for applications such as medical optics and diagnostic equipment.

Astronomy and Space Exploration:

Fused silica is used in the construction of telescope mirrors and lenses for astronomical observations. Its ability to transmit light across a broad spectrum, including the UV range, is valuable in space-based instruments.

UV Curing:

Fused silica is employed in UV curing applications where its transparency to ultraviolet light is essential. It is used in the construction of UV lamps and windows for processes like UV curing of adhesives, coatings, and inks.

High-Temperature Applications:

Fused silica exhibits excellent thermal stability and resistance to high temperatures. It is used in applications such as high-temperature crucibles, insulators, and components for furnaces and ovens.

Analytical Instruments:

Fused silica is used in the construction of analytical instruments, such as spectroscopy equipment and sample cells, where its optical clarity and resistance to chemical attack are important.

Photovoltaics:

In the solar industry, fused silica is utilized in the production of components for solar cells and related equipment, benefiting from its high transmission of sunlight and resistance to thermal stress.

Fused silica’s combination of optical, thermal, and chemical properties makes it a versatile material with applications across various industries, contributing to advancements in technology and scientific research.