Effects of nanoclays on the thermal stability and flame retardancy of microcellular thermoplastic polyurethane nanocomposites
作者: Xin‐Chao WangTie GengJian HanChun‐Tai LiuChang‐Yu ShenLih‐Sheng TurngHsinjin Edwin Yang
作者单位: 1School of Mechanical and Electrical Engineering Henan University of Technology Zhengzhou China
2 National Engineering Research Center for Advanced Polymer Processing Technologies Zhengzhou University Zhengzhou China
3 Wisconsin Institute for Discovery, University of Wisconsin–Madison Madison Wisconsin
4 Pioneer Scientific Solutions LLC Long Grove Illinois
刊名: Polymer Composites, 2018, Vol.39 (S3), pp.E1429-E1440
来源数据库: Wiley Journal
DOI: 10.1002/pc.24340
原始语种摘要: Microcellular nanocomposite foams based on thermoplastic polyurethane (TPU) and organically modified layered clays were prepared via an efficient foaming method, microcellular injection molding (MIM). The morphology of the nanoclays was characterized by X‐ray diffraction (XRD) and transmission electron microscopy. The results revealed that the layered nanoclays in the nanocomposite foams achieved a well dispersed morphology within the cell walls due to the MIM foaming process. Postburn SEM images showed that TPU/NC10 foam (with 10 wt% nanoclay) was able to maintain its foam porosity, original shape, and microcellular structure due to the synergistic effects of its microcellular structure and the fully dispersed nanoclays. Thermal stability and flame resistance were assessed by...
全文获取路径: Wiley  (合作)

  • polyurethane 聚氨酯
  • thermal 热的
  • flame 火焰
  • TPU Thermal Receiver Unit
  • retardancy 阻滞性
  • retardant 阻化剂
  • unfilled 末填充的
  • foaming 起泡
  • thermoplastic 热塑性塑料
  • significant 有效的