Flame-retarding materials - I. Syntheses and flame-retarding property of alkylphosphate-type polyols and corresponding polyurethanes

Ping Lin Kuo, Jo Ming Chang, Tzong Liu Wang

研究成果: Article同行評審

31 引文 斯高帕斯(Scopus)

摘要

In this research, oligomeric polyalkyl phosphate-type polyols (P% = 14-17) were synthesized from ethylene glycol or 1,4-butanediol (PBE or PBB) by means of butyl phosphorodichloridate, which was prepared from phosphorus oxychloride and butanol. These polyols were then reacted with isocyanate to form the corresponding polyurethanes (PETD and PBTD). These polyols were characterized by FTIR, 1H-NMR, and 31P-NMR, and the thermal stabilities were measured by thermogravimetry analysis. The degradation phenomena were traced by FTIR and interpreted in terms of the degradation and formation of bonds. The corresponding polyurethanes were also characterized by FTIR and 1H-NMR, and their thermal stability was also studied by thermogravimetry analysis.

原文English
頁(從 - 到)1635-1643
頁數9
期刊Journal of Applied Polymer Science
69
發行號8
DOIs
出版狀態Published - 1998 8月 22

All Science Journal Classification (ASJC) codes

  • 化學 (全部)
  • 表面、塗料和薄膜
  • 聚合物和塑料
  • 材料化學

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