Polyether Etherketone (PEEK) Multifilament Yarn is a high-performance engineering fiber renowned for its outstanding physical and chemical properties, making it widely utilized in advanced industrial and technical fields. Its semi-crystalline structure provides excellent heat resistance, chemical resistance, and mechanical strength, while maintaining superior dimensional stability and recyclability. With low flammability, radiation resistance, and exceptional abrasion durability, PEEK multifilament yarn is the ideal material for demanding environments and high-standard applications.