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用结构-热力学分析研究了模型生胶-预聚物共混物的硫化胶形态与起始混合料相结构的关系。主要研究了相区数及粒子尺寸(纳米、微米及大粒子尺寸)与硫化胶强度的关系。所提出的原理适于探讨硫化胶结构参数与超始生胶-预聚物体系的热力学特性的关系,从而可根据相图来预知所得复合物的形态组成,并用一般工艺方法来控制其性能及提高硫化胶的最大强度。文章还列举实例加以说明。
The relationship between the morphology of the vulcanizates and the phase composition of the starting blend was studied by means of structure-thermodynamic analysis. Mainly studied the number of phase regions and particle size (nano, micron and large particle size) and vulcanizate strength. The proposed principle is suitable for investigating the relationship between the structural parameters of the vulcanizates and the thermodynamic properties of the over-born glue-prepolymer system, so that the morphology and composition of the obtained composite can be predicted according to the phase diagram and the general process is used to control its performance and Increase the maximum strength vulcanized rubber. The article also cited examples to illustrate.