• 专利标题:   Nano ceramic coating comprises modified epoxy resin, aluminum hydroxide colloid, graphene derivative, nano ceramic powder, filler, auxiliary agent, water and curing agent.
  • 专利号:   CN109054585-A
  • 发明人:   TAN H, WANG Y, ZENG Z
  • 专利权人:   GUANGDONG XINHUANGGUAN NEW MATERIAL CO
  • 国际专利分类:   C09D163/00, C09D007/61
  • 专利详细信息:   CN109054585-A 21 Dec 2018 C09D-163/00 201918 Pages: 6 Chinese
  • 申请详细信息:   CN109054585-A CN10835626 26 Jul 2018
  • 优先权号:   CN10835626

▎ 摘  要

NOVELTY - Nano ceramic coating comprises 20-60 wt.% modified epoxy resin, 3-15 wt.% aluminum hydroxide colloid, 0.01-0.3 wt.% graphene derivative, 10-15 wt.% nano ceramic powder, 5-10 wt.% filler, 1-2.5 wt.% auxiliary agent, 10-20 wt.% water and 1-20 wt.% curing agent. USE - Used as nano ceramic coating. ADVANTAGE - The coating has excellent adhesion properties, excellent mechanical properties, high hardness and excellent impact resistance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for nano ceramic coating, comprising (i) dividing the leveling agent, dispersing agent and defoaming agent into two parts, adding part of the leveling agent into the water and mixing uniformly, adding part of the dispersant, antifoaming agent, and stirring for 15-20 minutes, (ii) adding the modified epoxy resin, aluminum hydroxide colloid, and graphene derivative into the corresponding proportion and stirring for 20-30 minutes, (iii) adding nano ceramic powder, filler and the remaining leveling agent in a corresponding proportion, adding dispersant, defoamer and filming aid, and uniformly stirring, (iv) adding the curing agent and stirring uniformly, and(v) taking the mixture obtained in the step (iv) and filtering with sieve to obtain nano ceramic coating.