• 专利标题:   Thermoplastic honeycomb wave absorbing plate comprises surface skin and bottom skin.
  • 专利号:   CN112519365-A, CN112519365-B
  • 发明人:   MING P, WEI W, PENG X, WANG J, YIN S, GAN D, SHI G, XU Y
  • 专利权人:   AEROSPACE SCI IND WUHAN MAGNETISM
  • 国际专利分类:   B29C048/11, B29D024/00, B32B027/06, B32B027/08, B32B027/18, B32B027/32, B32B027/34, B32B027/36, B32B027/40, B32B003/12, B32B037/06, B32B037/10, C08K003/04, C08K007/06, C08L023/06, C08L023/12
  • 专利详细信息:   CN112519365-A 19 Mar 2021 B32B-027/32 202132 Pages: 7 Chinese
  • 申请详细信息:   CN112519365-A CN11343435 25 Nov 2020
  • 优先权号:   CN11343435

▎ 摘  要

NOVELTY - Thermoplastic honeycomb wave absorbing plate comprises surface skin and bottom skin. The upper and lower sides of the wave-absorbing honeycomb core are respectively attached to the surface skin and the bottom skin. The wave-absorbing honeycomb core is prepared by blending wave-absorbing materials and engineering plastics. USE - Used as thermoplastic honeycomb wave absorbing plate. ADVANTAGE - The plate: reduces the use of resin and solvent; and has light weight and environmental protection, and important commercial value. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the plate, comprising continuously extruding through extruder after blending the microwave absorbing material with engineering plastics, forming by honeycomb core molding die to obtain microwave absorbing honeycomb core, placing the surface skin, bottom skin and wave-absorbing honeycomb core in compound press, respectively bonding upper and lower sides of the wave-absorbing honeycomb core with the surface skin and the bottom skin.