The invention relates to a thermally conductive PC material and a preparation method thereof, belonging to the technical field of polymer processing. The thermally conductive PC material is prepared from the following raw materials in parts by weight: 90‑100 parts of PC, 20‑25 parts of modified carbon fiber, 0.5‑1 part of dioctyl phthalate, 1‑2 parts of antioxidant, and 1‑2 parts of lubricant. The preparation steps: accurately weighing all raw materials and mixing uniformly; melting, extruding and granulating by a twin-screw extruder to obtain the finished material. Carbon fibers grafted with carboxylated antibacterial silane coupling agents are added into the PC matrix, which significantly improves the antibacterial property, thermal conductivity and mechanical properties of the thermally conductive PC material.
Area Code: CN
Application Number: CN202411447631.8
