【摘要】 合成了基团转移聚合反应引发剂亚磷酸二乙三甲硅酯，用该引发剂对甲基丙烯酸甲酯作了聚合反应分子量研究，并用从理论上计算得到的分子量与实验值作了比较。更多还原

【Abstract】 This paper reports the syntheses of initiator Me₃ SiOP（EtO）₂ and catalyst Et₄NHF₂.Theaverage molecular weights for polymethylmethacrylate are calculated theoretically and compared withthat obtained by GPC,it’s;molecular weight distribution is narrow（d=1.04）,which is of importancein coatings and plastics industries.更多还原