• 专利标题:   Air-tight layer adhesive contains brominated butyl rubber, butyl reclaimed rubber, graphene/graphene natural rubber composite masterbatch, carbon black, stearic acid, aromatic oil, homogenizer and petroleum resin.
  • 专利号:   CN106674777-A
  • 发明人:   GAO D
  • 专利权人:   JIANGSU GEN SCI TECHN IND CO LTD
  • 国际专利分类:   B29B007/00, C08K013/02, C08K003/04, C08K003/06, C08K003/22, C08K005/09, C08L017/00, C08L023/28, C08L057/02, C08L007/00
  • 专利详细信息:   CN106674777-A 17 May 2017 C08L-023/28 201747 Pages: 5 Chinese
  • 申请详细信息:   CN106674777-A CN11194698 22 Dec 2016
  • 优先权号:   CN11194698

▎ 摘  要

NOVELTY - An air-tight layer adhesive comprises 80-100 pts. wt. brominated butyl rubber, 40-50 pts. wt. butyl reclaimed rubber, 5-15 pts. wt. graphene/graphene natural rubber composite masterbatch, 55-70 pts. wt. carbon black, 0.5-0.7 pt. wt. stearic acid, 5-7 pts. wt. aromatic oil, 9-12 pts. wt. homogenizer, 5-7 pts. wt. 5C petroleum resin, 0.5-0.7 pt. wt. sulfur powder, 1.5-2 pts. wt. accelerator and 1-1.25 pts. wt. zinc oxide. USE - Air-tight layer adhesive (claimed). ADVANTAGE - The air-tight layer adhesive having low gas permeation rate and high gas barrier property, is prepared by simple method. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of air-tight layer adhesive.