改性用有机硅低聚体的合成研究  

Study on the synthesis of silicon oligomer for modified

作　　者：张军科[1] 王久芬[1] 赵娇娇[1] 宋君荣[1] 

机构地区：[1]中北大学化学工程系,山西太原030051

出　　处：《胶体与聚合物》2006年第4期23-24,共2页Chinese Journal of Colloid & Polymer

摘　　要：通过正交实验详细讨论了有机硅低聚体合成工艺的影响因素,结果表明加水量是影响低聚体合成的主要因素,当加水量为完全水解量的60%以下时,能合成贮存性能稳定且适合于改性的有机硅低聚体。The research of organic silicon oligomer is important to promote the development of organic silicon resins and its modified resins. The factors influencing its synthesis are discussed in detail by orthogonal experiment. The result indicated that the instilled water quantity is the main influencing factor, and when water quantity is fewer than 60% of complete hydrolysis quantity, the synthetic resin is suitable for modified and the storage stability is good.

关 键 词：有机硅低聚体 水解缩聚 黏度 

分 类 号：TQ463.4[化学工程—制药化工]