Modeling and semi‐batch control of cross‐link density distribution in the free‐radical copolymerization of vinyl/divinyl monomers
Modeling and semi‐batch control of cross‐link density distribution in the free‐radical copolymerization of vinyl/divinyl monomers
复制标题
乙烯基/二乙烯基单体自由基共聚中交联密度分布的建模和半间歇控制
DOI：
10.1002/(sici)1521-3919(20000401)9:4
复制
发表时间：
2000
影响因子：
1.4
通讯作者：
Shiping Zhu
中科院分区：
文献类型：
--
作者：
Thomas E. Enright;Shiping Zhu
建立了一个通用模型来描述乙烯基/二乙烯基单体自由基共聚过程中交联密度的变化。将基于末端模型的传统共聚理论以一种新颖的方式应用于交联体系。交联密度分布说明了批和标准半批工艺。提出了一种新的半间歇进料工艺，在整个反应过程中产生均匀的交联密度。
A general model has been developed to describe the cross-link density development during the free radical copolymerization of vinyl/divinyl monomers. The conventional copolymerization theory based on the terminal model is applied to the cross-linking system in a novel way. The cross-link density profile is illustrated for both batch and standard semi-batch processes. A new semi-batch feed procedure is proposed that results in a uniform cross-link density throughout the reaction.