PC/AS/ acrylic resin alloy material and preparation method thereof

The invention relates to a PC/AS/ acrylic resin alloy material, and belongs to the technical field of a high molecular material. The PC/AS/ acrylic resin alloy material is prepared from, by weight, 50-90 parts of polycarbonate resin, 10-35 parts of AS resin, 7-15 parts of acrylic resin, 1-10 parts of anti-scraping flowing modifier, and 0.1-1.0 part of antioxidant. The PC/AS/ acrylic resin alloy material has excellent scraping resistance weather resistance, workability, and coloring easiness.