Introduction With the growing global demand for renewable energy, wind power, as a clean and renewable energy source, is increasingly gaining attention and preference from various countries. As one of the core components of wind power generation systems, the performance and quality of wind turbine blades directly affect the overall system’s generation efficiency and operational stability. The blad...

As one of the most widely used nylon products, PA66 is renowned for its high strength, excellent wear resistance, and superior lubricity, making it widely applicable in fields such as engineering plastics, industrial yarns, and civilian threads. According to market data, approximately 59% of global PA66 consumption is used in engineering plastics, while 41% is utilized in synthetic fibers. Long Gl...