Wind energy continues to dominate the field of renewable energy and has been the world’s largest glass fiber reinforced composite material market. LEADFRP composite materials blades. As blades get longer and longer, blade manufacturers are looking for ways to reduce the weight of large structures without sacrificing performance, and are also using carbon fiber. Wind power blades are still a key market area for composite materials. According to the forecast of Acumen Research and Consulting “Global Industry Analysis, Market Size, Opportunities and Forecasts, 2017-2023”, the value of the global wind turbine composite material market may exceed US$12 billion by 2023, and it is expected to be 9.6 billion dollars by 2023. % Compound annual growth rate growth.