THE MORPHOLOGY AND STRUCTURE OF ETHYLCYANOETHYL CELLULOSE IN STYRENE AND POLYSTYRENE

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摘要 Ethyl-cyanoethylcellulose((E-CE)C)/styrenesolutioncouldformanisotropicsystemwhentheconcentrationwashighenough.The(E-CE)C/polystyrene(PS)multiphasepolymercouldbeobtainedbyradicalpolymerizationofthestyreneinthesolution.The(E-CE)C/PSmultiphasepolymermaintainedboththecrystallinestructureofthe(E-CE)CandtheamorphousstructureofthePS.Inthemultiphasepolymerproducedfromtheisotropicsolution,however,the(E-CE)CformedspherulitesandspreadinthePSamorphousphase.While,inthemultiphasepolymerproducedfromtheanisotropicsolution,the(E-CE)formedcylindericcrystallineaggregates.Moreover,theorderedlamellartexturewasalsoobservedinthemultiphasepolymerproducedfromtheanisotropicsolution.
作者 黄勇
机构地区 不详
出版日期 1989年04月14日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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