The present invention relates to the technical field of composite material production, in particular to a low water absorption composite material with water ripple appearance and a preparation method thereof. The composite material is made of the following raw materials in parts by weight: 20–30 parts of modified carbon fiber, 8–12 parts of graphene oxide polymer, 10–20 parts of lubricant and 6–10 parts of antioxidant. The composite material prepared by the present invention takes modified carbon fiber, graphene oxide polymer, lubricant, antioxidant and the like as raw materials. The modified carbon fiber, graphene oxide polymer, lubricant and antioxidant are weighed, then transferred to a mixing device for mixing, and finally placed in a twin-screw extruder for extrusion and granulation to obtain a finished composite material. The prepared composite material not only has an excellent low water absorption effect, but also has excellent tensile strength and flexural strength.
Country Code: CN
Application Number: CN202410605353.8
