In the course of polymerization reaction engineering
polymerization reaction rate directly affects the average polymerization degree of polymer
which is a core content of the course
and plays an important role in the textbook. Different polymerization mechanisms correspond to different polymerization rates
but they have a strong correlation. Taking the polymerization mechanism of free radical polymerization and condensation polymerization as the main line
the polymerization reaction rates of the two cases were compared and analyzed
and the similarities and differences between them were pointed out. Based on the polymerization rate
these issues are discussed in detail so that students understand and grasp the meaning of the polymerization rate.
关键词
自由基聚合缩聚聚合机理聚合反应速率分析讨论
Keywords
Radical polymerizationPolycondensatioPolymerization mechanismPolymerization reaction rateAnalyzed and discussed