• 专利标题:   High performance graphene conductive anticorrosive paint comprises epoxy resin, graphene slurry, mixed solution of n-butanol and xylene, polyamide, talcum powder, dispersion, and conductive filler.
  • 专利号:   CN111826081-A
  • 发明人:   CHEN X
  • 专利权人:   SUZHOU SHIWO ELECTRONIC TECHNOLOGY CO
  • 国际专利分类:   C09D163/00, C09D177/00, C09D005/08, C09D005/10, C09D005/24, C09D007/61, C09K005/14
  • 专利详细信息:   CN111826081-A 27 Oct 2020 C09D-177/00 202003 Pages: 9 Chinese
  • 申请详细信息:   CN111826081-A CN10783899 06 Aug 2020
  • 优先权号:   CN10783899

▎ 摘  要

NOVELTY - High performance graphene conductive anticorrosive paint comprises 25-40 pts. wt. epoxy resin, 5-15 pts. wt. graphene slurry, 3-5 pts. wt. mixed solution of n-butanol and xylene, 42-45 pts. wt. polyamide, 6-12 pts. wt. talcum powder, 2-4 pts. wt. dispersion, 10-16 pts. wt. conductive filler, 20-25 pts. wt. heat conducting filler, 8-20 pts. wt. anticorrosive filler and 2-8 pts. wt. acid solution. USE - High performance graphene conductive anticorrosive paint. ADVANTAGE - The high performance graphene conductive anticorrosive paint has improved thermal conductivity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing high performance graphene conductive anticorrosive paint, which involves: (A) mixing the raw materials of the copper composite graphene in the grinding device according to the corresponding proportion; (B) obtaining the raw material A by secondary circulation grinding; (C) adding the raw materialA and active agent and 60-80 wt.% diluting agent into the dispersing device; (D) dispersing to obtain mixed solution B; (E) filtering the mixed solution B; (F) adding the organic solvent and 200-450ml oxidant; (G) ultrasonically dispersing for 30-40min; (H) centrifuging for 30min to obtain the graphene composite slurry; (I) mixing the polyamide and the prepared graphene composite slurry according to a certain proportion; (J) preparing the normal butanol and xylene according to the proportion into mixed solution; (K) mixing and stirring uniformly with the mixture, E; (L) dissolving the epoxy resin by a certain amount of diluting agent and dispersion; (M) adding talcumpowder, fully stirring and wetting; (N) injecting into the stirrer; (O) grinding the prepared product into 42 mu m a grinder; (P) adding conductive filler, heat conducting filler and anti-corrosion filler; (Q) dissolving and stirring in the high speed stirrer; and (R) filtering by filter screen to obtain graphene conductive anti-corrosive paint.