▎ 摘 要
NOVELTY - Nanocomposite coating is prepared using 20-30 pts. wt. film-forming polymer resin emulsion, 1-20 pts. wt. nano calcium carbonate slurry, 40-48 pts. wt. white filler, 5.9-12.9 pts. wt. coating additive, 15-20 pts. wt. diluent water and 0.1-2 pts. wt. graphene, where the nano calcium carbonate slurry comprises 48-52% calcium carbonate. USE - As nanocomposite coating containing graphene.