The obtained polyol and polyurethane were characterized by means of IR spectra, 1H-NMR spectra, DSC and WAXD.

• 用红外光谱、核磁共振氢谱、差示扫描量热以及宽角X射线衍射等手段对聚酯多元醇和聚氨酯的结构进行了表征。