The isothermal crystallization kinetics and the structure of chains of PET/Al-2O-3 were studied by depolarized light intensity (DLI) and viscosity.

• 用解偏振光强法 (DLI)和粘度法研究了 PET/Al2 O3体系从熔融态等温结晶的动力学过程及分子链的结构 .