Fractal approach to the intephase in filled polymers |
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Authors: | V U Novikov G V Kozlov O Y Buryan |
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Institution: | (1) Center for Composite Materials, Moscow State Open University, Moscow, Russia |
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Abstract: | A fractal model of a filled polymer is proposed. The model allows us to estimate quantitatively the volume of an interphase,
to take into account geometrical factors influencing the character and the interphase adhesion level, and to predict the mechanical
strength of interfacial bonds. This makes it possible to calculate the size of the critical structural defect and the mechanical
properties of filled polymers, which are in agreement with the experimental data.
Translated from Mekhanika Kompozitnykh Materialov, Vol. 36, No. 1, pp. 3–32, January–February, 2000. |
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Keywords: | polymer filler aggregation framework structure model fractal dimension strength elasticity structural defect adhesive bond hypothesis |
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