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  • 专利标题:   Aqueous antirust agent comprises polyether polyol, isocyanate, catalyst, chain extender, epoxy resin, water-soluble silicate, organic silicate ester, silane coupling agent, inorganic filler, graphene, modifier, organic solvent, and water.
  • 专利号:   CN107828327-A
  • 发明人:   TAN L, LIU W, CAI H, LIANG J
  • 专利权人:   ANHUI RUIHE RAILWAY FASTENERS TECHNOLOGY
  • 国际专利分类:   C09D175/06, C09D175/08, C09D005/08, C09D007/61, C09D007/63, C09D007/65
  • 专利详细信息:   CN107828327-A 23 Mar 2018 C09D-175/08 201826 Pages: 9 Chinese
  • 申请详细信息:   CN107828327-A CN11024258 27 Oct 2017
  • 优先权号:   CN11024258

▎ 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.