• 专利标题:   Conductive anticorrosive paint comprises modified epoxy resin, iron oxide black, talc powder, nickel powder, zinc phosphate, graphene, dispersant, solvent, leveling agent, anti-settling agent and epoxy curing agent.
  • 专利号:   CN110857375-A
  • 发明人:   SUN L, CHEN K, LIU S, PU J, WANG L, LU G, ZHOU K, ZHOU Q, LI P, GUAN J, YANG Y
  • 专利权人:   CHINESE ACAD SCI NINGBO MATERIALS INST, STATE GRID ZHEJIANG ELECTRIC POWER CO
  • 国际专利分类:   C09D163/00, C09D181/04, C09D005/10, C09D005/24, C09D007/61, C09D007/63
  • 专利详细信息:   CN110857375-A 03 Mar 2020 C09D-163/00 202024 Pages: 8 Chinese
  • 申请详细信息:   CN110857375-A CN10977565 24 Aug 2018
  • 优先权号:   CN10977565

▎ 摘  要

NOVELTY - Conductive anticorrosive paint comprises 20-40 pts. wt. modified epoxy resin, 5-15 pts. wt. iron oxide black, 10-15 pts. wt. talc powder, 10-20 pts. wt. nickel powder, 5-15 pts. wt. zinc phosphate, 0.1-2 pts. wt. graphene, 0.1-0.5 pts. wt. dispersant, 10-30 pts. wt. solvent, 0.5-1 pts. wt. leveling agent, 2-3 pts. wt. anti-settling agent and epoxy curing agent. USE - The paint is useful for anticorrosive treatment of buried metal parts in power grounding grid (claimed). ADVANTAGE - The paint: is easy to prepare, has low cost, excellent adhesion with carbon steel and galvanized steel substrate, excellent impact resistance and excellent comprehensive anticorrosive performance. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) An INDEPENDENT CLAIM is also included for preparing conductive anticorrosive paint comprising uniformly mixing modified epoxy resin, iron oxide black, nickel powder, zinc phosphate, and talc powder in a solvent to form first mixture, dispersing dispersant and graphene into solvent uniformly to form second mixture, mixing the first mixture with the second mixture, mixing with leveling agent and anti-settling agent to form third mixture, and mixing the third mixture with an epoxy curing agent to form final product; (2) conductive anticorrosive paint prepared by above method; and (3) use of the paint for anticorrosive treatment of buried metal parts in power grounding grid, comprising coating the paint on the surface of the base material of the power grounding grid and forming conductive anticorrosive coating, where the base material of the power grounding grid is carbon steel base material or galvanized steel base material.