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  • 专利标题:   Three-dimensional printing composite comprises interface enhancer containing carbohydrate-containing carbon nanotubes, graphene oxide, surfactant, chain extender, epoxy resin and deionized water.
  • 专利号:   CN108360263-A
  • 发明人:   LI G, LI J, ZHANG Y, GUO H, SUN H
  • 专利权人:   AEROSPACE RES INST MATERIALS PROCESSIN, CHINA ACAD LAUNCH VEHICLE TECHNOLOGY
  • 国际专利分类:   D06M015/568, D06M011/74, C08J005/06, C08L067/04
  • 专利详细信息:   CN108360263-A 03 Aug 2018 D06M-015/568 201863 Pages: 11 Chinese
  • 申请详细信息:   CN108360263-A CN10124109 07 Feb 2018
  • 优先权号:   CN10124109

▎ 摘　　要

NOVELTY - A three-dimensional printing composite comprises interface enhancer comprising 2-5 pts. wt. carboxylate-containing polyurethane prepolymer, 0.01-0.03 pt. wt. carbohydrate-containing carbon nanotubes, 0.01-0.03 pt. wt. graphene oxide, 0.01-0.05 pt. wt. surfactant, 0.01-0.03 pt. wt. chain extender, 0.02-0.05 pt. wt. epoxy resin and 100 pts. wt. deionized water. USE - Three-dimensional printing composite. ADVANTAGE - The composite strengthens fiber-resin interface bonding state, improves interface toughness and optimizes interfacial bonding strength.