The invention discloses a scratch-resistant PC material and a preparation method thereof, belonging to the technical field of polymer materials. The material comprises the following components: 80 parts of PC resin, 5–15 parts of ABS resin, 10–20 parts of SAN rigid organic particles, and 3–7 parts of modified nano-MgO. The preparation method of the scratch-resistant PC material comprises the following steps: S1. Mix PC resin, ABS resin, SAN rigid organic particles and modified nano-MgO evenly in a high-speed mixer; S2. Feed the mixture obtained in Step S1 into a twin-screw extruder for melt blending and extrusion pelletization to obtain the scratch-resistant PC/SAN/ABS material. The PC material prepared by this method has excellent scratch resistance, strength and toughness, and can be widely used in automobiles, home appliances, digital products and other fields.
Area Code: CN
Application Number: CN202411432355.8
