PREPARATION AND CHARACTERIZATION OF TERMINAL HYDROGEN SILICONE OIL

摘要：

　　The terminal hydrogen silicone oils are often used as raw material for the synthesis of amino,epoxy and polyether terminated silicone oil that is used widely to formulate oil agents for carbon fiber precursor.The terminal Hydrogen silicone oil can be synthesized by using octamethylcyclotetrasiloxane(D4)and hydrogen dual head(dihydrotetramethyl disiloxane)(HMM)as raw materials and 98%sulfuric acid as catalyst in this article.Our group reported two synthetic scheme of terminal hydrogen silicone oil and studied effect of reaction activity of D4 and HMM on its molecular weight.The first synthetic scheme is to put all starting raw materials into the reactor together and to trigger the reaction by catalyst.The second synthetic scheme is to let HMM of low reaction activity to start reaction and then to initiate the ring opening polymerization of D4.

关键词： Oil agent terminal hydrogen silicone oil ring-opening polymerization

作者: Hongfei Jia Xu Feng Jianhua Li Chuncai Yang

作者单位: Advanced Fiber and Composite Materials Research Institute of Jilin Institute of Chemical Technology,Chengde Street,Jilin,China

会议类型: 国际会议

会议名称: 2018 International Conference on New Materials and Intelligent Manufacturing (ICNMIM(2018年第一届新材料与智能制造国际会议))

会议地点: 吉林

会议语种:英文

页码: 173-175

在线出版日期: 2018-06-23（万方平台首次上网日期，不代表论文的发表时间）