首页> 外文期刊>Journal of Applied Polymer Science >Mutual Diffusion and Phase Equilibrium in Copolymers of Nonyl Acrylate and Acrylic Acid-Diglycidyl Ether of Bisphenol A Systems
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Mutual Diffusion and Phase Equilibrium in Copolymers of Nonyl Acrylate and Acrylic Acid-Diglycidyl Ether of Bisphenol A Systems

机译:丙烯酸壬酯与双酚A体系丙烯酸-二缩水甘油醚的共聚物相互扩散和相平衡

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摘要

The influence of the composition of statistical copolymers of nonyl acrylate with acrylic acid on the rate of mass transfer and phase equilibrium in solutions with diglycidyl ether of bisphenol A was studied.For these systems,the data on concentration dependencies of mutual diffusion coeffcients and phase diagrams were obtained.The results were interpreted on the basis of the assumption about the effect of the effective concentration of nodes of the network of hydrogen bonds on the mutual diffusion and phase equilibrium.The dependencies of the mutual diffusion coefficients on the content of acrylic acid in the copolymers are described in terms of the free volume theory.
机译:研究了丙烯酸壬酯与丙烯酸统计共聚物的组成对双酚A二缩水甘油醚溶液中传质速率和相平衡的影响。对于这些系统,相互扩散系数的浓度依赖性数据和相图在假设氢键网络节点有效浓度对相互扩散和相平衡的影响的假设的基础上解释了结果。相互扩散系数与丙烯酸含量的相关性根据自由体积理论描述了共聚物。

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