At Technical Glass Products, we specialize in providing high-quality fused quartz glass that meets the rigorous demands of various industries. Fused quartz, known for its exceptional properties, is an indispensable material in many high-tech and industrial applications.
What is Fused Quartz?
Fused quartz is a non-crystalline (amorphous) form of silicon dioxide (SiO₂). Unlike other types of glass, fused quartz is made from pure silica, resulting in a material with unique optical and thermal properties. Its production involves melting high-purity silica sand at temperatures around 2,000°C, yielding a glass with remarkable clarity and strength.
Key Benefits of Fused Quartz
- Exceptional Thermal Stability
Fused quartz boasts a very low coefficient of thermal expansion (~0.55 x 10⁻⁶ /°C), making it highly resistant to thermal shock. It can withstand rapid temperature changes and operate at temperatures up to 1,300°C, making it ideal for high-temperature applications.
- High Optical Transparency
This material offers excellent transmission from the ultraviolet (UV) through the visible to the infrared (IR) spectrum. Its optical clarity makes it suitable for lenses, windows, and other components in optical systems.
- Superior Chemical Resistance
Fused quartz is chemically inert to most substances, including acids, bases, and solvents, except hydrofluoric acid. This resistance ensures longevity and reliability in corrosive environments.
- Electrical Insulation Properties
With high dielectric strength and low electrical conductivity, fused quartz serves as an excellent insulator in electronic and electrical applications .
- High Purity
The production process yields a material with extremely low levels of impurities, making it suitable for semiconductor manufacturing and other applications where material purity is critical .
Applications of Fused Quartz
Due to its unique properties, fused quartz is utilized in various industries:
- Semiconductor Industry: Used in the fabrication of wafers and other components requiring high purity and thermal stability.
- Optics and Photonics: Ideal for lenses, prisms, and windows that demand high optical clarity.
- Laboratory Equipment: Employed in the production of crucibles, beakers, and other labware that must endure high temperatures and corrosive substances.
- Lighting: Utilized in the manufacturing of high-intensity discharge lamps and UV lamps due to its transparency and thermal resistance.
- Aerospace: Applied in components that require materials to withstand extreme temperatures and environmental conditions.
Why Choose Technical Glass Products?
At Technical Glass Products, we are committed to delivering fused quartz glass that meets the highest standards of quality and performance. Our expertise and dedication ensure that our products serve the specific needs of your applications.
