摘要
采用锂系阴离子聚合工艺合成4种液体异戊二烯橡胶(LIR),用红外光谱及核磁共振对合成样品的结构进行了剖析并与国外样品进行了对比,结果表明合成LIR的结构与国外同类样品相当。
Four kinds of liquid isoprene rubber（LIR） were synthesized with lithium alkyl as initiator.The structure were characterized with infrared spectroscopy（IR） and nuclear magnetic resonance（1H-NMR）,and compared with foreign similar sample.The structure of synthesized LIR was comparable with foreign similar sample.
出处
《弹性体》
CAS
北大核心
2011年第2期32-35,共4页
China Elastomerics
关键词
液体异戊橡胶
结构分析
增塑剂
liquid isoprene rubber
structure characterization
plasticizer
