• 专利标题:   Aqueous graphene high heat-conducting and anticorrosive coating useful for power battery comprises aqueous epoxy resin, aqueous organic silicone resin, graphene powder, silicon dioxide, antifoaming agent, high heat conductivity aluminum nitride powder, aluminum oxide powder, and sodium borate.
  • 专利号:   CN115960513-A
  • 发明人:   WANG S, YANG C, XIE W
  • 专利权人:   JIANGSU LEE MAN CHEM CO LTD
  • 国际专利分类:   C09D163/00, C09D183/04, C09D005/08, C09D007/61, C09D007/63
  • 专利详细信息:   CN115960513-A 14 Apr 2023 C09D-163/00 202342 Chinese
  • 申请详细信息:   CN115960513-A CN11594819 13 Dec 2022
  • 优先权号:   CN11594819

▎ 摘  要

NOVELTY - Aqueous graphene high heat-conducting and anticorrosive coating comprises 15-20 pts. wt. aqueous epoxy resin, 5-10 pts. wt. aqueous organic silicone resin, 10-15 pts. wt. graphene powder, 1-5 pts. wt. mica powder, 1-5 pts. wt. silicon dioxide, 1-5 pts. wt. antifoaming agent, 10-15 pts. wt. deionized water, 1-5 pts. wt. high heat conductivity aluminum nitride powder, 1-5 pts. wt. aluminum oxide powder, 5-10 pts. wt. silicon carbide, 5-10 pts. wt. nano- magnesium oxide, 3-8 pts. wt. nano zinc ferrite, 1-5 pts. wt. boron nitride powder, 1-5 pts. wt. sodium diacetate, and 1-5 pts. wt. sodium borate. USE - The aqueous graphene high heat-conducting and anticorrosive coating is useful for power battery. ADVANTAGE - The coating has high heat conductivity and high anti-corrosion performance, and meets actual use requirements. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing aqueous graphene high heat-conducting and anticorrosive coating comprising (a) stirring and dispersing aqueous epoxy resin, aqueous organic silicone resin, graphene powder, mica powder, silicon dioxide, antifoaming agent, and deionized water to obtain a first mixture, (b) stirring and dispersing high heat conductivity aluminum nitride powder, aluminum oxide powder, silicon carbide, and nano- magnesium oxide to obtain a second mixture, (c) stirring and dispersing nano-zinc ferrite, boron nitride powder, sodium diacetate, and sodium borate to obtain a third mixture, and (d) mixing the first mixture, the second mixture, and the third mixture to obtain the aqueous graphene high heat-conducting anticorrosive coating.