H. MEMMEDOV, İ. ASKEROV, E. HALİLOVA, S. AYDOĞU, S. ZEYREK, T.m. VELİYEV, S.a. ABBASOV, M.j. ZEYNALOVA

ACCUMULATED PROCESSES IN KINETIC OF MECHANICAL AND ELECTRICAL DESTRUCTION OF POLYMERS

The distribution on longevity r-time of waiting of bursting(mechanical destruction on constant tension) and punching (electricaldestruction on constant tensity of field) of polymer films ofpolyethyleneterephthalate and polyethylene was measured. The res/titsof uninterrupted experiments and experiments with interrupting theinfluence of load Oil samples, remained whole after tested within a time,answering the average value of 19 r were compared. The durationof interval, temperature, tension of field of opposite sign, dependingon what was observed the various degree of regeneration of durableproperties of polymer objects, varied in the intervals. For themechanical destruction it was displayed the irreversibility ofaccumulated changes, which were identified as fluctuation break oftense chain molecules. The capability of accumulated changes toregeneration (up to complete) was determined for the electricaldestruction. This permits to connect the kinetics of electricaldestruction with the formation of time of volumetric electroniccharges, on achieving the initial value which begin with punching .

Anahtar Kelimeler:

olymer, accumulated process, kinetic of mechanical and electrical destruction

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