The polymerization kinetics and analysis of IR and H-NMR shows thatan increase of GABE/n-BuLi(mole ratio) to the homopolymerization of Bd resultsin an increase in vinyl content of PB and polymerization rate at 50C.

 
  • 聚合動(dòng)力學(xué)、紅外和核磁分析結果表明:在50℃下,GABE/n-BuLi(摩爾比)的增加導致丁二烯均聚物中乙烯基含量增加,聚合速率變快。
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