COMBUSTION PROPERTIES AND THERMAL DECOMPOSITION KINETICS OF FLAME RETARDANT SILK FABRICS TREATED BY PHYTIC ACID AND SILICA SOLS
作者: Yun-Bo Chen Chun Liu Shao-Li Zhang Guo-Qiang Chen Tie-Ling Xing
刊名: Thermal Science, 2018, Vol.22 (4), pp.1665-1671
来源数据库: Society for Thermal Engineers of Serbia
DOI: https://doi.org/10.2298/TSCI1804665C
关键词: SilkThermal decompositionFlame retardantPhytic acidSol-gelSilica solKinetics model
原始语种摘要: In order to obtain the flame retardant silk fabric, silica sols and phytic acid were prepared and applied to the silk fabrics. Vertical combustion experiment, thermogravimetric analysis, Fourier transform infrared spectra and smoke density test were used to investigate the combustion behavior, thermal property, and kinetics model of silk fabrics before and after flame retardant finish. The results showed that the sol coating on silk fabrics could increase the carbon residue and hinder the spread of flame when burning, and the tensile strength of treated silk was slightly damaged. Furthermore, the kinetics model of silk thermal decomposition conformed to Avrami-Erofeev model.
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关键词翻译
关键词翻译
  • combustion 燃烧
  • retardant 阻化剂
  • flame 火焰
  • fabrics 纤维
  • burning 燃烧
  • thermal 热的
  • decomposition 分解
  • kinetics 动力学
  • tensile 拉的
  • hinder 妨碍