Abstract

A model of isoprene polymerization kinetics in the presence of the catalytic system TiCl₄–Al(i-C₄H₉)₃ has been developed. The feature of the model is its ability to forecast molecular-mass characteristics of polyisoprene on the basis of particle sizes of the catalytic system. It allows one to select such sizes which provide necessary fluidity for the use of polyisoprene as a component of vulcanized sealant.

中文翻译：

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硫化密封胶组分聚异戊二烯的分子质量特性与异戊二烯聚合中催化体系 TiCl4–Al(i-C4H9)3 粒径的关系

摘要

已经开发了在催化体系 TiCl ₄ –Al( i -C ₄ H ₉ ) ₃存在下的异戊二烯聚合动力学模型。该模型的特点是能够根据催化体系的粒径预测聚异戊二烯的分子质量特性。它允许人们选择为聚异戊二烯用作硫化密封剂的组分提供必要的流动性的尺寸。