▎ 摘 要
NOVELTY - An aqueous antirust agent comprises 100 pts. wt. polyether polyol, 40-120 pts. wt. isocyanate, 3-8 pts. wt. catalyst, 2-10 pts. wt. chain extender, 30-120 pts. wt. epoxy resin, 20-50 pts. wt. water-soluble silicate, 3-8 pts. wt. organic silicate ester, 3-12 pts. wt. silane coupling agent, 5-25 pts. wt. inorganic filler, 0.1-0.5 pt. wt. graphene, 1-10 pts. wt. modifier, 10-15 pts. wt. organic solvent, and 200-500 pts. wt. water. USE - Aqueous antirust agent. ADVANTAGE - The aqueous antirust agent has excellent compatibility with respect to polyurethane and inorganic material, and bonding force even after long-term use.