The multi-channel mixer made of PEEK material has the characteristics of high dimensional stability, easy processing, good mechanical properties, good chemical corrosion resistance, very low hygroscopy rate, excellent hydrolysis resistance, high purity, etc. It has been used in chemical, medical, environmental and other analytical equipment fields.   The material used in the PEEK mixer is a semi-crystalline thermoplastic material, which contains a polymer composed of repeating units of one ketone bond and two ether bonds in the main chain structure. The ketone group is very rigid and provides stiffness, which means Good mechanical properties and high melting point. The ether group provides a certain degree of flexibility while being inactive like the ketone group and thus resists chemical erosion. The chemical structure determines the chemical properties and excellent mechanical properties of the PEEK mixer.   Compared with metal materials, PEEK mixers are lighter in weight, and the power and inertia requir