• 专利标题:   Electromagnetic shielding paint comprises polypyrrole, curing agent, graphene fiber as graphene fiber bundle dispersed in polypyrrole, iron-nickel-cobalt powder microwave absorber uniformly dispersed in epoxy resin, and color dye.
  • 专利号:   CN106519959-A
  • 发明人:   MIAO J
  • 专利权人:   WUXI CHANGAN SHUGUANG GLOVES FACTORY
  • 国际专利分类:   C09D179/04, C09D005/24, C09D007/12
  • 专利详细信息:   CN106519959-A 22 Mar 2017 C09D-179/04 201735 Pages: 4 Chinese
  • 申请详细信息:   CN106519959-A CN11012019 17 Nov 2016
  • 优先权号:   CN11012019

▎ 摘  要

NOVELTY - An electromagnetic shielding paint comprises 40-60 pts. wt. polypyrrole, 2-10 pts. wt. curing agent, 10-30 pts. wt. graphene fiber, 5-15 pts. wt. iron-nickel-cobalt powder microwave absorber and 2-5 pts. wt. color dye. The graphene fiber is a graphene fiber bundle. The fiber bundles are vertically dispersed in polypyrrole, and forms an equidistant array. The iron-nickel-cobalt powder microwave absorber is uniformly dispersed in the epoxy resin. USE - Electromagnetic shielding paint (claimed). ADVANTAGE - The paint has excellent electromagnetic shielding performance and heat dissipation property. DETAILED DESCRIPTION - An electromagnetic shielding paint comprises 40-60 pts. wt. polypyrrole, 2-10 pts. wt. curing agent, 10-30 pts. wt. graphene fiber, 5-15 pts. wt. iron-nickel-cobalt (Fe0.5Ni0.4Co0.1) powder microwave absorber and 2-5 pts. wt. color dye. The graphene fiber is a graphene fiber bundle. The fiber bundles are vertically dispersed in polypyrrole, and forms an equidistant array. The iron-nickel-cobalt powder microwave absorber is uniformly dispersed in the epoxy resin.