The phase structure of synthetic isoprene rubber samples subjected to stretching was studied by transmission electron microscopy. A procedure for determining the fractal dimension of extended one-dimensional structures arising during deformation was proposed. Image parametrization, being the extraction of substantial acting parameters, their description, and quantitative estimation of the obtained parameters, made it possible to characterize each stage of the deformation. A combination of standard methods of studying electron microscopic images using the fractal theory to describe the supramolecular and phase structures of elastomers allows one to understand the mechanism of the deformation process and the nature of the structures arising in structure rearrangement.

中文翻译：

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弹性体变形中结构的参数化

通过透射电子显微镜研究了拉伸后合成异戊二烯橡胶样品的相结构。提出了一种确定变形过程中产生的扩展一维结构的分形维数的程序。图像参数化，即提取主要作用参数、它们的描述以及对所获得参数的定量估计，使得表征变形的每个阶段成为可能。结合使用分形理论研究电子显微图像的标准方法来描述弹性体的超分子和相结构，可以了解变形过程的机制和结构重排中产生的结构的性质。