It has been shown that impact toughness of samples with notch of particulate-filled polymer composites is defined by their structural state only, which is characterized by structure fractal dimension. A filler initial particles aggregation intensification results in the indicated dimension growth and impact toughness reduction.
полипропилен, композит, структура, фрактальная размерность, ударная вязкость, polypropylene, composite, structure, fractal dimension, impact toughness
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