• 专利标题:   Composite coating for coating surface of steel material, comprises specified amounts of zirconium dioxide, modified graphene and all-alkyl acrylate copolymer emulsion.
  • 专利号:   CN108588779-A
  • 发明人:   LI J
  • 专利权人:   UNIV LANZHOU TECHNOLOGY
  • 国际专利分类:   C25D011/02, C25D015/00
  • 专利详细信息:   CN108588779-A 28 Sep 2018 C25D-011/02 201877 Pages: 5 Chinese
  • 申请详细信息:   CN108588779-A CN10561068 28 May 2018
  • 优先权号:   CN10561068

▎ 摘  要

NOVELTY - A composite coating comprises 100-200 pts. wt. zirconium dioxide, 3-13 pts. wt. modified graphene and 5-10 pts. wt. all-alkyl acrylate copolymer emulsion. USE - Composite coating for coating surface of steel material. ADVANTAGE - The composite coating has improved hardness and corrosion resistance, inhibits invasion of water, oil, and other corrosive substances into the steel material so as to obtain a dust-free and compact steel material, and prolongs the service life of steel material. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the composite coating.