Abstract
The development of submicrocracks and the changes taking place in their concentration during loading and unloading cycles were studied by the low-angle x-ray scattering method in oriented amorphous-crystalline polymers (capron and polypropylene). The deformation (ε) of the polymers was compared with the changes in submicrocrack concentration (Ncr).
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Additional information
A. F. Ioffe Physicotechnical Institute, Academy of Sciences of the USSR, Leningrad. Translated from Mekhanika Polimerov, No. 3, pp. 387–392, May–June, 1970.
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Knopov, V.M., Kuksenko, V.S. & Slutsker, A.I. Effect of submicroscopic crack formation and relaxation phenomena in polymers. Polymer Mechanics 6, 329–333 (1970). https://doi.org/10.1007/BF00858188
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DOI: https://doi.org/10.1007/BF00858188