摘要
以甲苯为溶剂对反式异戊橡胶釜内合金(TPI合金)进行分级,并通过傅里叶变换红外光谱和核磁共振氢谱对4个级份进行了表征,结果表明TPI合金为高反式-1,4-结构,级份C和级份D含有摩尔分数约为15%的共单体,呈现弹性体性质;级份A和级份B主要由TPI组成,同时含有少量的含TPI长链段的共聚物。
In order to overcome the high crystallization of trans-1 ,g-polyiso- prene（TPI） and preserve the excellent dynamic properties of the trans polymers, the trans polyisoprene rubber alloy（TPI alloy） as a multi-component novel rubber material was designed and synthesized by using one-pot synthesis technology with supported titanium catalyst. As for the multi-component rubber material, it is necessary to anal- ysize its structures and components and then understand the properties of the TPI alloy.
出处
《合成橡胶工业》
CAS
CSCD
北大核心
2013年第1期68-68,共1页
China Synthetic Rubber Industry
基金
Supported by Dongying Development Program of Science and Technology
