ВЛИЯНИЕ СТРУКТУРЫ ПЬЕЗОКЕРАМИКИ НА ДИЭЛЕКТРИЧЕСКИЕ И ПРОЧНОСТНЫЕ СВОЙСТВА КОМПОЗИЦИИ НА ОСНОВЕ ПОЛИВИНИЛИДЕНФТОРИДА

Rezumat

The study was made on the influence of the structure of piezoelectric ceramics on dielectric and mechanical properties of compositions based on polyvinylidenenfluoride. It is shown that there is a correlation between the dielec- tric strength, ε, tgδ and lgρv against the strength of electric treatment. It is assumed that the correlation between the elec- trical and mechanical strength is due to the change in the physical structure of the polymer matrix and boundary layer components of the compositions. The reasons of a change in the charge depending on the structure of the filler were found out. 

article_14 (Русский)