Aerospace

Due to the material requirements of key parts of aerospace and aerospace vehicles: high strength, low dielectric constant and electrical loss, high temperature resistance, low expansion coefficient and corrosion resistance, quartz fiber is made into quartz cotton and quartz cloth due to its excellent performance, which are used to manufacture aircraft nose radomes, rocket tail nozzles, and aerobic materials for spacecraft. They are indispensable strategic materials in the aerospace industry. Quartz fiber maintains the lowest and stable dielectric constant and dielectric loss in the high frequency and operating areas below 700 °C. This excellent performance is resistant to the abrupt changes in the dielectric properties of materials during aerospace applications due to sudden changes in temperature. It is an ideal wave-transparent material for spacecraft.