STUDY ON THE PERMEABILITY OF MICROCAPSULES
摘要
In the present study,microcapsules with disperse dye solutions and a direct dye solution ascore materials were prepared by the complex coaeervation method and the interfacialpolycondensation method respectively.Experiments and theoretical analysis showed that there wasan exponential relationship between the diffusion time and the release rate of the core material intothe surrounding medium.A concise equation to calculate the permeability constant was derivedand verified by the experimental results.By means of duplex focus on the inner and outer diametersof a microcapsule,the average wall thickness of microcapsules was measured.
引用本文(GB/T 7714)
邵云, 房宽峻, 邹黎明, 等. STUDY ON THE PERMEABILITY OF MICROCAPSULES[J]. 东华大学学报:英文版, 1993.
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