• 专利标题:   High-performance rubber compound comprises benzonitrile-based benzothiazolyl fluorine-containing selenium elastomer, epoxy natural rubber, oxygen-terminated side chain vinyl methyl phenyl silicone oil, and melamine.
  • 专利号:   CN112745545-A
  • 发明人:   BIAN X, DONG F
  • 专利权人:   SI SHUOYOU ELECTROMECHANICAL EQUIP CO
  • 国际专利分类:   C08F216/14, C08F220/60, C08F224/00, C08F228/06, C08F230/00, C08K013/02, C08K013/04, C08K003/04, C08K005/3492, C08K005/5435, C08K005/544, C08K007/26, C08L015/00, C08L029/10, C08L081/04, C08L083/06, C08L089/04, C08L097/00
  • 专利详细信息:   CN112745545-A 04 May 2021 C08L-015/00 202148 Pages: 9 Chinese
  • 申请详细信息:   CN112745545-A CN11433570 10 Dec 2020
  • 优先权号:   CN11433570

▎ 摘  要

NOVELTY - High-performance rubber compound comprises 25-35 pts. wt. benzonitrile-based benzothiazolyl fluorine-containing selenium elastomer, 90-100 pts. wt. epoxy natural rubber, 10-15 pts. wt. oxygen-terminated side chain vinyl methyl phenyl silicone oil, 4-7 pts. wt. melamine, 3-5 pts. wt. mercaptan-terminated polysulfide rubber, 5-10 pts. wt. waste feather fibers, 25-35 pts. wt. inorganic fillers, 1-2 pts. wt. cyclohexanone peroxide and 2-4 pts. wt. coupling agent. USE - High-performance rubber compound. ADVANTAGE - The high-performance rubber compound has excellent wear resistance, grip, aging resistance and temperature resistance, good flame retardancy and mechanical properties, and good performance stability. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing high-performance rubber compound, which involves: (A) placing epoxy natural rubber, epoxy-terminated side chain vinyl methyl benzene and base silicone oil into internal mixer for banburying for 7-10 minutes; (B) adding other raw materials to continue mixing for 5-8 minutes; and (C) discharging the formed material to opener to produce high-performance rubber compound.