Booming Low-altitude Economy Makes PC a Core Lightweight Material for Flying Vehicles

With the continuous popularity of the low-altitude economy in April 2026, the commercialization of eVTOL flying vehicles has been greatly accelerated. Polycarbonate (PC), featuring light weight, high strength, strong impact resistance and flexible forming performance, has become the preferred material for key structural and transparent components of low-altitude aircraft.

PC material properties perfectly meet the strict operating requirements of flying vehicles. It effectively reduces the overall weight of aircraft to save energy consumption, provides strong impact resistance to ensure flight safety, and maintains high light transmittance to optimize cockpit vision. In addition, PC adapts to complex temperature changes in airspace and supports curved integrated molding to meet aerodynamic design needs. At this month’s industry exhibitions, multiple new flying vehicle prototypes adopt PC materials for cockpit windows, sensor protective covers, flame-retardant battery compartment shells and other key parts, greatly increasing the single vehicle consumption of PC.

China has built multiple industrial clusters for low-altitude equipment, and the trillion-level low-altitude economy market will continuously drive the demand for high-performance PC. Besides flying vehicles, PC materials are widely used in drones, low-altitude logistics cabins and ground intelligent terminal equipment. Industry analysis shows that the PC demand in the low-altitude economic sector will achieve an annual growth rate of over 25% from 2026 to 2030. It will create a new high-value growth track for the PC industry and push manufacturers to develop special lightweight, weather-resistant and flame-retardant PC products.