Thermogravimetry analysis(TGA) and Dynamic Stress Rheometer(DSR) were used to measure the conversion and viscosity changing with time during the thermopolymerization to form polythioetherimides.

用热重分析仪(TGA)和动流变仪(DSR)分别测量硫醚酰亚胺热过程中转化率和粘度随时间的变化。