• 专利标题:   Two-component water-dispersible epoxy primer paint comprises component containing epoxy emulsion, graphene dispersion, film-forming adjuvant, dispersant, pigment, and antirust pigment, and component comprising curing agent and water.
  • 专利号:   CN107936767-A
  • 发明人:   WANG X, WANG B, SHE Z, ZHAO Y
  • 专利权人:   ANHUI XINDALU SPECIAL PAINT CO LTD
  • 国际专利分类:   C09D163/00, C09D005/08, C09D005/24, C09D007/61, C09D007/62
  • 专利详细信息:   CN107936767-A 20 Apr 2018 C09D-163/00 201835 Pages: 6 Chinese
  • 申请详细信息:   CN107936767-A CN11247941 01 Dec 2017
  • 优先权号:   CN11247941

▎ 摘  要

NOVELTY - A two-component water-dispersible epoxy primer paint comprises component (A) comprising 42 wt.% epoxy emulsion, 1 wt.% 3% graphene dispersion, 2 wt.% propylene glycol methyl ether, 1.5 wt.% film-forming adjuvant, 0.8 wt.% dispersant, 0.1 wt.% defoamer, 7 wt.% pigment, 32 wt.% filler, 6 wt.% antirust pigment, and remaining deionized water, and component (B) comprising 33 wt.% curing agent and 67 wt.% deionized water. USE - Two-component water-dispersible epoxy primer paint. ADVANTAGE - The primer paint has excellent water resistance and salt mist resistance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of primer paint, which involves mixing all components (except thickener and wetting agent), grinding or dispersing at high speed to 40 mu m, adding remaining components, and stirring. The two components are mixed during use.