• 专利标题:   High heat-conducting composite coating containing carbon nanotube comprises primer e.g. epoxy resin, acrylic resin and surface acidified carbon nanotube, finishing coat e.g. polyamide resin, graphene and metal heat conducting powder.
  • 专利号:   CN113980555-A
  • 发明人:   MA Q, BIAN Z, DAI H, ZHOU W
  • 专利权人:   JIANGSU JINLING SPECIAL COATING CO LTD
  • 国际专利分类:   C09D133/00, C09D163/02, C09D177/00, C09D005/00, C09D007/61, C09D007/62
  • 专利详细信息:   CN113980555-A 28 Jan 2022 C09D-163/02 202239 Chinese
  • 申请详细信息:   CN113980555-A CN11443488 30 Nov 2021
  • 优先权号:   CN11443488

▎ 摘  要

NOVELTY - A high heat-conducting composite coating containing carbon nanotube comprises primer and finishing coat. The primer comprises 50-65 pts. wt. epoxy resin, 5-10 pts. wt. acrylic resin, 5-10 pts. wt. surface acidified carbon nanotube, 4-8 pts. wt. metal heat conducting powder, 18-24 pts. wt. solvent, 0.5-1 pts. wt. polyisocyanate aromatic compound, 3-5 pts. wt. coupling agent, 10-15 pts. wt. curing agent and 10-15 pts. wt. antifoaming agent. The finishing coat comprises 55-80 pts. wt. acrylic resin, 5-10 pts. wt. polyamide resin, 5-10 pts. wt. graphene, 4-8 pts. wt. metal heat conducting powder, 20-30 pts. wt. solvent, 1-2 pts. wt. polyisocyanate aromatic compound, 3-5 pts. wt. coupling agent, 2-3 pts. wt. curing agent and 5-100 pts. wt. antifoaming agent. USE - High heat-conducting composite coating containing carbon nanotube. ADVANTAGE - The product improves strength and heat conducting performance, and forms stable composite structure.