• 专利标题:   Graphene complex reinforcing agent useful in field of rubber and rubber products comprises white carbon black, modified graphene, modified boron nitride, carbon fiber, surfactant, stearic acid, anti-aging oil 4010NA, sulfur, silane coupling agent, accelerant CZ and accelerant.
  • 专利号:   CN115232360-A
  • 发明人:   FENG C, ZHANG L, WANG Y, XIAO S
  • 专利权人:   SHANDONG YUHUANG NEW ENERGY TECHNOLOGY
  • 国际专利分类:   C08K013/06, C08K003/04, C08K003/38, C08K007/06, C08K007/26, C08K009/02, C08K009/04, C08L007/00
  • 专利详细信息:   CN115232360-A 25 Oct 2022 C08K-007/26 202301 Chinese
  • 申请详细信息:   CN115232360-A CN10986565 17 Aug 2022
  • 优先权号:   CN10986565

▎ 摘  要

NOVELTY - Graphene complex reinforcing agent, comprises 40-50 pts. wt. white carbon black, 40-45 pts. wt. modified graphene, 20-25 pts. wt. modified boron nitride, 20-25 pts. wt. carbon fiber, 1-1.5 pts. wt. surfactant, 2-3 pts. wt. stearic acid, 1-2 pts. wt. anti-aging oil 4010NA, 3-4 pts. wt. sulfur, 3-4 pts. wt. silane coupling agent, 1.5-2 pts. wt. accelerator CZ, and 1.5-2 pts. wt. accelerator N-cyclohexyl-2-benzothiazole sulfenamide (CBS). USE - The graphene complex reinforcing agent is useful in the field of rubber and rubber products. ADVANTAGE - The complex reinforcing agent: improves the mechanical property and thermal conductivity complex material, and avoids the performance deterioration caused by generating a large amount of heat; has strong adsorption force, excellent tear resistance and oxidation resistance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparing the graphene complex reinforcing agent comprising placing white carbon black, modified graphene, modified boron nitride, and carbon fiber into absolute ethanol, and dispersion, adding surfactant, stearic acid, anti-aging oil 4010NA, sulfur, silane coupling agent, accelerator CZ, accelerator CBS, stirring evenly, washing by centrifugation, and freeze-drying.