本文对环氧丙烷在氢氧化钾作催化剂,丙三醇作起始剂条件下的开环聚合动力学问题进行了研究。研究结果表明,聚合反应对催化剂浓度和环氧丙烷浓度,均为一级反应,而与丙三醇浓度无关。 In this paper, the kinetics of ring-opening polymerization of propylene oxide under the conditions of potassium hydroxide as catalyst and glycerin as initiator was studied. The results show that the polymerization reaction of the catalyst concentration and propylene oxide concentration, are the first-order reaction, and the concentration of glycerol has nothing to do.