What are the types of special high-performance fiberglass used in aviation?

The types of special high-performance fiberglass for aviation mainly include two categories. One type is used in structurally reinforced primary and secondary load-bearing structural parts, such as GLARE laminates, helicopter rotors, etc.; the other type is used in components with special electrical performance requirements. Among functional structural parts, such as nose cover, radome and radome, etc. The fiberglass used are mainly high-strength fiberglass, quartz fiberglass and alkali-free fiberglass. In addition, fiberglass is also used in the aviation field as a sound and heat insulation material.