• 专利标题:   IV-Type hydrogen bottle thermoplastic type liner comprises modified nylon and nylon elastomer inner layer, ethylene-vinyl alcohol copolymer and bonding resin intermediate layer, and modified nylon outer layer.
  • 专利号:   CN113787694-A
  • 发明人:   LIU L
  • 专利权人:   LIU L
  • 国际专利分类:   B29C048/21, C08K003/04, C08L023/08, C08L051/04, C08L051/06, C08L077/00, C08L077/02
  • 专利详细信息:   CN113787694-A 14 Dec 2021 B29C-048/21 202218 Chinese
  • 申请详细信息:   CN113787694-A CN11040699 07 Sep 2021
  • 优先权号:   CN11040699

▎ 摘  要

NOVELTY - A IV-type hydrogen bottle thermoplastic type liner comprises three-layer structure comprising 95-80 wt.% modified nylon and 5-20 wt.% nylon elastomer as the inner layer, ethylene-vinyl alcohol copolymer and bonding resin as the intermediate layer, and modified nylon as the outer layer. The modified nylon comprises graphene, copolymerized nylon, heat stabilizer and compatibilizer I for modified granulation. The modified nylon comprises ethylene-vinyl acetate copolymer, nylon 6, lubricant, compatibilizer II for modified granulation. USE - IV-Type hydrogen bottle thermoplastic type liner. ADVANTAGE - The product has improved overall heat resistance and overall toughness.