预聚合单体对LLDPE聚合及性能的影响

Journal of Petrochemical Engineering Pub Date : 2022-01-01 DOI:10.36959/901/250

S. N. S Nikazar, N. E., Sepahi A, Rashedi R, S. M., N. M.

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引用次数: 0

摘要

采用预聚合法是合成线性低密度聚乙烯的方法之一。本研究以丙烯、1-丁烯和乙烯为预聚体，温度为35℃。同时，对预聚合所得聚合物进行了各种试验分析。熔体流动指数试验结果表明，乙烯单体的流动指数最低。它也有更好的性能。

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Impact of Prepolymerization Monomer on Polymerization and Properties of LLDPE

One of the methods of synthesis of linear low-density polyethylene is the use of pre-polymerization method. In this research, propylene, 1-butene and ethylene were used as prepolymers at 35 °C. Also, various tests were performed to analyze the obtained polymers by pre-polymerization method. The results obtained in the melt flow index test showed that ethylene monomer had the lowest value. It also had the better properties.

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Journal of Petrochemical Engineering

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