The present invention discloses a high rigidity and high flow flame-retardant PC-ABS alloy material and its preparation method, belonging to the field of polymer material technology; A high rigidity and high flow flame-retardant PC-ABS alloy material comprises the following mass fractions of raw materials: 50-75 parts polycarbonate, 1-5 parts ABS, 10-15 parts BDP, 1-5 parts toughening agent, 10-20 parts talc powder, 10-20 parts wollastonite, 0.3-0.5 parts anti drip agent, 0.2-0.4 parts lubricant, and 0.1-0.3 parts antioxidant; The high rigidity and high flowability flame retardant PC-ABS alloy material is obtained by shearing, melting plasticization, extrusion granulation and homogenization in a twin-screw extruder. The PC-ABS alloy material has high flowability and rigidity, solving the difficulties and deformation defects in thin-walled forming and application of plastic alloy materials.
Country Code: CN
Application Number: CN202311719619.3
