1. 平台首页
  2. 国际专利信息
  • 专利标题:   Graphene micro-porous filtering film, has first graphite layer and second graphite layer that are formed with top side and bottom side of micro-pore filtering membrane layer, where aperture of filter membrane layer is specific in range.
  • 专利号:   CN205550058-U
  • 发明人:   CHANG J, DUAN X, GUO X, LIU T, WANG H, ZHANG L
  • 专利权人:   BEIJING LEAGENE BIOTECH CO LTD
  • 国际专利分类:   B01D069/02, B01D069/12
  • 专利详细信息:   CN205550058-U 07 Sep 2016 B01D-069/12 201665 Pages: 5 Chinese
  • 申请详细信息:   CN205550058-U CN21070232 18 Dec 2015
  • 优先权号:   CN21070232

▎ 摘　　要

NOVELTY - The utility model claims a graphene micro-porous filtering film, is one kind of graphene, the first micro-porous filtering film layer, the second graphite layer composite three layer composite film is formed, the graphene layer thickness on 20 nanometer to 20 micron between. The composite film can avoid big particle material leakage, at the same time increase the composite film and tension and suppleness, the film even though liquid lasting through micro-porous filter film too not easy to break.