Glass fiber toughened and enhanced polycarbonate composite material and preparation method thereof

The invention relates to a glass fiber toughened and enhanced polycarbonate composite material and a preparation method thereof. The composite material is composed of polycarbonate, glass fiber, a toughening agent, a lubricant, and an antioxidant. The raw materials mentioned above are processed and granulated by a double-screw extruder so as to obtain the composite material. The composite material is toughened and enhanced at the same time, and the surface effect of polycarbonate composite material is good.