The invention relates to the technical field of polymer materials, and discloses a preparation process of a composite ceramic material. The composite ceramic material is prepared by adding a high-temperature-resistant composite crosslinking agent and an antifouling anti-ultraviolet additive into the preparation process of a modified thermoplastic polyurethane elastomer, then mixing the modified thermoplastic polyurethane elastomer with halloysite nanopowder, low-softening-point glass powder, mica powder, plasticizer and antioxidant, and performing melt extrusion and granulation through a twin-screw extruder. It has excellent high-temperature resistance, corrosion resistance, ultraviolet resistance and antifouling self-cleaning effects. The composite ceramic material prepared by the invention can meet service requirements in various environments and has a long service life.
Area Code: CN
Application Number: CN202411562119.8
