The invention relates to a low-gloss fluorine-free flame retardant PC/ABS resin composition as well as its preparation method and application. The resin composition includes: 70‑90 parts of PC resin, 5‑10 parts of ABS resin, 8‑12 parts of phosphazene flame retardant, 2‑5 parts of toughening agent, 3‑6 parts of crosslinked masterbatch, 1‑3 parts of ultra-high molecular weight polyethylene (UHMWPE), and 0.5‑1.5 parts of auxiliaries. All raw materials are fully mixed in a high-speed mixer, then melted, kneaded, homogenized, extruded into strands, cooled and pelletized by a twin-screw extruder. The composition has excellent flame retardancy, superior mechanical properties and ultra-low gloss, complies with PFAS ban environmental standards, and is widely used in power tools, TV rear shells, office equipment, new energy batteries, electronic appliances and household appliances.
Area Code: CN
Application Number: CN202411588864.X
