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  • 专利标题:   Honeycomb wave-absorbing composite material used in edge structures e.g. spacecraft fuselage edge structures, comprises sheet and honeycomb wave-absorbing core material which is impregnated with wave absorbing slurry agent, and pouring sealant filled in core material.
  • 专利号:   CN115157819-A
  • 发明人:   DONG Q, WANG W, HE J, ZHANG J, WANG Y, SUN X
  • 专利权人:   BEIJING ENVIRONMENTAL FEATURES INST
  • 国际专利分类:   B31D003/02, B32B017/02, B32B017/06, B32B029/00, B32B029/02, B32B003/08, B32B003/12, B32B037/12, B32B038/00, B32B038/08, B32B038/16, B32B007/12, B64C001/06, D21H027/40
  • 专利详细信息:   CN115157819-A 11 Oct 2022 B32B-029/00 202203 Chinese
  • 申请详细信息:   CN115157819-A CN10818589 13 Jul 2022
  • 优先权号:   CN10818589

▎ 摘　　要

NOVELTY - A honeycomb wave-absorbing composite material comprises sheet and honeycomb wave-absorbing core material. The wave-absorbing core material is impregnated with wave absorbing slurry agent, and pouring sealant filled in honeycomb holes of the wave absorbing core material. USE - Honeycomb wave-absorbing composite material used in edge structures e.g. spacecraft fuselage edge structures (claimed). ADVANTAGE - The honeycomb wave-absorbing composite material is an excellent wave-absorbing integrated composite material which can absorb electromagnetic wave energy under the premise of structural mechanical bearing. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the honeycomb wave-absorbing composite material.