▎ 摘　　要

NOVELTY - Marker paint comprises 5-10 pts. wt. cordierite, 5-10 pts. wt. kaolin, 3-8 pts. wt. oxidized graphene, 5-10 pts. wt. sodium carboxymethylcellulose, 15-20 pts. wt. n-butyl methacrylate, 10-15 pts. wt. dipentaerythritol pentaacrylate, 3-8 pts. wt. ethylenediaminetetraacetic acid disodium, 1-3 pts. wt. magnesium oleate, 3-5 pts. wt. fly ash and 5-10 pts. wt. silica sol as functional component and excipient. USE - Used as marker paint. ADVANTAGE - Marker paint improve the service life, wear water resistance and adhesion. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparation of marker paint comprising (i) weighing functional components and mixing and grinding to the granularity of below 50 microns, (ii) adding the functional component powder obtained in the step (i) into a solvent, adding the auxiliary material, stirring and mixing to obtain an emulsion, and continuing stirring at 80-100 degrees C for 5-8 hours.