Kinetic Treatment for copolymerization of styrene or methyl methacrylate with N-phenylmaleimide |
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Authors: | Shan Guorong Weng Zhixue Huang Zhiming Pan Zuren |
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Affiliation: | Institute of Polymer Science and Engineering,Department of Chemical Engineering,Zhejiang University, Hangzhou 310027, China |
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Abstract: | Shirota's kinetic model and our kineticmodel were used to treat thekinetic data of styrene (St) and N-phenylmaleimide(PMI)copolymerization in which charge-transfer complex (CTC) was formed.The resultsobtained by Shirota's kinetic model were disagreed withthe experiments and theexperimental phenomena could not be explained.The kinetic data of all feed fractions canbe treated with our kineticmodel, and the experimental phenomena can be explained fromthepropagation constants and reactivityratios. Our kinetic model is also suitable for thekinetic dataof methyl methacrylate(MMA) and PMI copolymerization in which CTC can not beformed. |
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Keywords: | copolymerization kinetic model charge-transfer complex |
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