• 专利标题:   Anti-corrosive conductive coating comprises component comprising epoxy resin, toluene, polyaniline and solubilizer and having preset viscosity, and component containing air entraining agent, graphene oxide and epoxy resin curing agent.
  • 专利号:   CN114525051-A, CN114525051-B
  • 发明人:   JIANG Y
  • 专利权人:   ZHENJIANG YINHAI NICKEL CHROMIUM CHEM CO
  • 国际专利分类:   C09D163/02, C09D179/02, C09D005/08, C09D005/24, C09D007/63
  • 专利详细信息:   CN114525051-A 24 May 2022 C09D-005/08 202267 Chinese
  • 申请详细信息:   CN114525051-A CN11663982 31 Dec 2021
  • 优先权号:   CN11663982

▎ 摘  要

NOVELTY - An anti-corrosive conductive coating is a two-component coating comprising component (A) and component (B). The component (A) comprises 100-120 pts. wt. epoxy resin, 10-15 pts. wt. toluene, 10-15 pts. wt. polyaniline and 0.3-0.5 pts. wt. solubilizer, and has viscosity adjusted to 300-500 mPa.second using absolute ethyl alcohol. The component (B) comprises 3-5 pts. wt. air entraining agent, 10-15 pts. wt. graphene oxide and 80-100 pts. wt. epoxy resin curing agent. USE - Anti-corrosive conductive coating. ADVANTAGE - The anti-corrosion conductive coating has excellent corrosion resistance and conductivity, and effectively prolongs the service life of the product. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of anticorrosive conductive coating which involves (s1) adding polyaniline and solubilizer into toluene, stirring, mixing, and adding epoxy resin, continuously stirring and mixing uniformly to obtain component (A), and adjusting the viscosity of the component (A) to 300-500 mPa.second using absolute ethyl alcohol, (s2) mixing the air entraining agent and graphene oxide, pouring the mixture into the epoxy resin curing agent, and uniformly dispersing by ultrasonic radiation to obtain component (B).