• 专利标题:   Graphene oxide composite modified ultra-high-molecular-weight polyethylene fiber used as high performance heat cutting material for preparing anticutting glove, comprises ultra-high-molecular-weight polyethylene, graphite, and alumina.
  • 专利号:   CN105970331-A, CN105970331-B
  • 发明人:   SUN D, QU Y
  • 专利权人:   SIXTH ELEMENT CHANGZHOU MATERIALS TECHNO, SIXTH ELEMENT CHANGZHOU MATERIALS TECHNO
  • 国际专利分类:   C08K003/04, C08K003/22, C08L023/06, C08L091/00, D01D005/06, D01F001/10, D01F006/46
  • 专利详细信息:   CN105970331-A 28 Sep 2016 D01F-006/46 201710 Pages: 7 Chinese
  • 申请详细信息:   CN105970331-A CN10466611 23 Jun 2016
  • 优先权号:   CN10466611

▎ 摘  要

NOVELTY - A graphene oxide composite modified ultra-high-molecular-weight polyethylene (UHMWPE) fiber comprises 100 pts. wt. UHMWPE, 2-5 pts. wt. graphite, and 0.05-2 pts. wt. alumina. USE - Graphene oxide composite modified ultra-high-molecular-weight polyethylene fiber used as high performance heat cutting material for preparing anticutting glove. ADVANTAGE - The fiber has obvious mechanical strength, tensile strength reaching 32 cN/dtex, tensile modulus of 1600 cN/dtex, and cutting-proof grade reaching international authentication 5 level. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of graphene oxide composite modified ultra-high-molecular-weight polyethylene fiber comprising ball milling and mixing powdered materials into ball milling tank, adding white oil, dissolving with dispersant, covering and sealing, grinding for 12 hours at speed of 600-1000 revolutions/minute (rpm) to obtain composite powder, dissolving into white oil, stirring, heating to form uniformly mixed spinning solution, spinning using jelly spinning, extracting by solvent, and drawing.