• 专利标题:   Cooling structured brake sheet, has heat conducting composite material formed by graphene, heat conducting insulating elastic rubber, epoxy resin, copper fiber and thickening agent.
  • 专利号:   CN111503181-A
  • 发明人:   WANG Q, WANG Y
  • 专利权人:   HUBEI QUNYI AUTO PARTS CO LTD
  • 国际专利分类:   F16D065/02, F16D065/78, F16D069/02, F16D069/04
  • 专利详细信息:   CN111503181-A 07 Aug 2020 F16D-065/02 202070 Pages: 11 Chinese
  • 申请详细信息:   CN111503181-A CN10313141 20 Apr 2020
  • 优先权号:   CN10313141

▎ 摘  要

NOVELTY - The brake sheet has a rear plate (4) adhered on a heat insulation layer (2) by an adhesive layer (3). A friction material layer (1) and the heat insulation layer are bonded by adhesive. An inner portion of the friction material layer is formed by injection hot pressing. An inner portion of a heat conducting cavity is filled with heat conducting composite material. The raw material of the heat conducting composite material is formed by graphene, a carbon fiber, red copper powder, titanium metal powder, heat conducting insulating elastic rubber, epoxy resin, copper fiber and thickening agent. USE - Cooling structured brake sheet. ADVANTAGE - The brake sheet realizes quick cooling effect, and can realize the heat conducting material by pouring heat conducting material in friction material, and realizes reflux heat dissipation in the friction material by injecting cooling liquid and quick radiating. The brake sheet ensures cooling effect and prolongs service life of the brake sheet so as to ensure brake sheet at long time. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a cooling structured brake sheet. Friction material layer (1) Heat insulation layer (2) Adhesive layer (3) Rear plate (4) Filling hole (8)