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  • 专利标题:   Composite material used in new energy vehicles, contains carbon fiber, polyphenylene sulfide, antioxidant, epoxy resin, graphene oxide, coke powder, polypropylene, silicon oxide, curing agent, glass fiber and coupling agent.
  • 专利号:   CN106751831-A
  • 发明人:   SUN R
  • 专利权人:   QINGDAO BRANCH CHINA ACAD MACHINERY SCI
  • 国际专利分类:   C08K013/04, C08K003/04, C08K003/34, C08K007/06, C08K007/14, C08L023/12, C08L063/00, C08L081/02
  • 专利详细信息:   CN106751831-A 31 May 2017 C08L-081/02 201748 Pages: 6 Chinese
  • 申请详细信息:   CN106751831-A CN11096537 02 Dec 2016
  • 优先权号:   CN11096537

▎ 摘　　要

NOVELTY - A composite material comprises 30-44 pts. wt. carbon fiber, 20-40 pts. wt. polyphenylene sulfide, 1-5 pts. wt. antioxidant, 20-40 pts. wt. epoxy resin, 5-12 pts. wt. graphene oxide, 3-9 pts. wt. coke powder, 14-26 pts. wt. polypropylene, 2-8 pts. wt. talc powder, 6-12 pts. wt. silicon oxide, 1-4 pts. wt. curing agent, 3-10 pts. wt. glass fiber and 4-11 pts. wt. coupling agent. USE - Composite material used in new energy vehicles. ADVANTAGE - The composite material has high strength and tensile strength. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for production of composite material, which involves mixing raw materials, drying mixture, extruding in twin-screw extruder at 150-220 degrees C and melting.