• 专利标题:   Heating paste comprises graphene, carbon black, synthetic resin, metal powder, antistatic agent, dispersing agent, thickening agent, solvent, curing agent and titanate coupling agent.
  • 专利号:   CN110483966-A
  • 发明人:   CHEN X, MENG J, ZHANG L
  • 专利权人:   NEW MORE GRAPHENE APPL TECHNOLOGY CO LTD
  • 国际专利分类:   C08K013/06, C08K003/04, C08K003/08, C08K005/103, C08K009/04, C08L061/24, C08L067/04, C08L071/02, C09K005/14, H05B003/14
  • 专利详细信息:   CN110483966-A 22 Nov 2019 C08L-067/04 201994 Pages: 6 Chinese
  • 申请详细信息:   CN110483966-A CN10743820 13 Aug 2019
  • 优先权号:   CN10743820

▎ 摘  要

NOVELTY - Heating paste comprises 30-50 pts. wt. graphene, 5-10 pts. wt. carbon black, 50-70 pts. wt. synthetic resin, 10-16 pts. wt. metal powder, 3-5 pts. wt. antistatic agent, 5-8 pts. wt. dispersing agent, 1-3 pts. wt. thickening agent, 150-300 pts. wt. solvent, 10-18 pts. wt. curing agent and 0.6-1.2 pts. wt. titanate coupling agent. USE - Heating paste. ADVANTAGE - The method solves the problem of uneven heating and low thermal efficiency. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing the paste, involving (a) adding dispersing agent, antistatic agent, thickening agent and titanate coupling agent to solvent, stirring and dissolving to obtain a mixed solution, adding graphene, carbon black, synthetic resin and metal powder to the mixed solution, dispersing in a high-speed dispersing machine at a stirring speed of 1200-2000 rpm and stirring for 80-200 minutes to obtain a primary slurry and (b) feeding the primary slurry into a super-dispersion machine, stirring for 35-50 minutes, adding curing agent, continuously stirring and mixing for 25-35 minutes to obtain the finished product.