The present invention belongs to the field of composite materials, and specifically relates to a metallic-texture PBT composite material as well as its preparation equipment and process. PBT resin, PET resin, toughener, floating fiber inhibitor, glass fiber powder, surface-coated metallic pigment, nucleating agent, hindered phenol antioxidant, phosphate antioxidant and other components are mixed uniformly in proportion. All raw materials are added in a specific sequence into a twin-screw extruder equipped with specially designed screw elements and combined arrangements. The obtained PBT composite material features bright color, pearlescent luster, metallic texture, high temperature resistance and high strength, with prominent technical advantages and practical value.
Country Code: CN
Application Number: CN202411170668.0
