• 专利标题:   Flame retardant composite comprises resin bonded structural layers of carbon or glass fabrics including inner flame-retardant layer containing graphene and expandable graphite, and outer flame-retardant layer containing expanding graphite.
  • 专利号:   PL433608-A1, PL240466-B1
  • 发明人:   CZUBA P
  • 专利权人:   HEXJA COMPOSITES SP ZOO SPK
  • 国际专利分类:   B29C070/30, B32B027/18, B32B027/38, C01B032/182, C01B032/20, B32B005/18, C08K003/04, C09K021/02
  • 专利详细信息:   PL433608-A1 06 Apr 2021 B32B-027/18 202151 Pages: 1
  • 申请详细信息:   PL433608-A1 PL433608 21 Apr 2020
  • 优先权号:   PL433608

▎ 摘  要

NOVELTY - A flame retardant composite comprises resin bonded structural layers of carbon or glass fabrics, including inner flame-retardant layer containing 0.1-5 wt.% graphene and up to 30 wt.% expandable graphite, and outer flame-retardant layer containing up to 30 wt.% expanding graphite. USE - A flame retardant composite. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for production o flame retardant composite which involves arranging structural layers of carbon or glass fabrics pre-impregnated with resin in a mold, applying inner flame-retardant layer to the structural layers laid in the form, applying outer flame-retardant layer, and consolidating arranged structural layers at elevated temperature and pressure.