Quartz with 99.99% silica content ensures optimal performance in various applications. Exceptional thermal resistance with very low thermal conductivity, making it ideal for high-temperature environments. Wide optical transmittance range from ultraviolet to infrared, suitable for diverse scientific and industrial uses. Excellent chemical stability; does not react with water, salt solutions, and most acids for reliable performance. Customizable sizes and processing options available, including polishing, bending, and cutting to meet specific project needs., Manufacturer: CEQFSWHQ