PEEK has excellent comprehensive performance because of the large number of benzene ring structures in its molecules. PEEK (polyetheretherketone) resin is a high-performance special thermoplastic material and one of the important varieties of commercial polyaryletherketone resins. At present, polyetheretherketone is widely used in petroleum, food processing, automobile, aerospace and other fields with its excellent electrical properties, mechanical properties, high temperature resistance, corrosion resistance, etc. PEEK5601G-high purity PEEK particles are ultra-high purity grade particles, belonging to the grade particles of medium fluidity, which can be used for injection molding, extrusion production and processing. Its purity is higher than PEEK5600G, suitable for higher requirements such as analytical instrument parts.