• 专利标题:   Preparation of electromagnetic shielding film involves forming electromagnetic shielding functional layer onto base layer by orderly forming electromagnetic shielding functional particle solution.
  • 专利号:   CN112980034-A, CN112980034-B
  • 发明人:   YANG C, LIU M, SU Z, GAO Q
  • 专利权人:   TSINGHUA SHENZHEN INT GRADUATE SCHOOL, TSINGHUA SHENZHEN INT GRADUATE SCHOOL
  • 国际专利分类:   C08J007/044, C08L067/02, C09D163/10, C09D005/24, C09D007/61
  • 专利详细信息:   CN112980034-A 18 Jun 2021 C08J-007/044 202168 Pages: 14 Chinese
  • 申请详细信息:   CN112980034-A CN10221021 26 Feb 2021
  • 优先权号:   CN10221021

▎ 摘  要

NOVELTY - An electromagnetic shielding film is prepared by forming electromagnetic shielding functional layer on the base layer by orderly forming the electromagnetic shielding functional particle solution with the concentration presenting gradient change. Each layer of film is prepared by atomizing process and light curing process. USE - The method for preparing electromagnetic shielding film. ADVANTAGE - The method is simple, has low equipment requirements, saves raw materials and suitable for industrialization. The product has good heat resistance, wide electromagnetic shielding band range and has good shielding effect.