On the mechanism of electrical aging of polymer insulation materials

作者: G. M. Kerimli

DOI: 10.3103/S1068375514060052

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摘要: The results of studies the intercoupling between structure and properties polyvinylidenfluoride (PVDF) samples exposed to glow torch discharges in an atmosphere residual atmospheric air gases, argon, SF6 are detailed. It is demonstrated that amount electric charge accumulated discharge depends on defects degree imperfection these samples. processes thermally stimulated relaxation charges from PVDF studied. This allows one qualitatively estimate changes defect size terms material properties.

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