A Study on the Properties of Resin Transfer Molding Cyanate Ester and Its T800 Grade Carbon Fiber Composites
作者: Qiuren Ou, Peijun Ji, Jun Xiao and Ling Wu
刊名: Fluid Dynamics & Materials Processing, 2019, Vol.15 No.1 20 (1 2019), pp.27-37
来源数据库: Tech Science Press
关键词: RTM cyanate esterViscosityGlass transition temperatureHeat decomposition temperatureMechanical properties.
原始语种摘要: The properties of resin transfer molding (RTM) cyanate ester and its T800 grade carbon fiber composites were studied with the rheometer, differential scanning calorimetry (DSC), FT-IR, dynamic mechanical analyzer (DMA), thermal gravimetric analysis (TGA), mechanical property testing, and scanning electron microscopy (SEM). The results showed that the temperature of cyanate ester suitable for RTM process was 70℃. Curing process of the resin was 130℃/2 h+160℃/2 h+200℃/2 h+220℃/4 h. Glass transition temperature and heat decomposition temperature of the cured resin are 289℃ and 415℃, respectively. Mechanical properties of T800/RTM cyanate composites are 13.5% higher than that of T700/RTM cyanate composites and equal to that of T800/Prepreg cyanate composites. Tg of T800/RTM cyanate composites...
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  • cyanate 氰酸盐
  • RTM Real-Time Monitor
  • composites 菊科植物
  • resin 
  • temperature 温度
  • transition 转移
  • mechanical 机械的
  • properties 道具
  • ester 
  • Transfer 转运牌汽车