FLEXIBLE AND LOW COST PIEZOELECTRIC COMPOSITES WITH HIGH D33 VALUES

摘要

The disclosure concerns filled a polymer composite comprising a piezoelectric filler and a polymer resin. The composite may exhibit a piezoelectric coefficient d33 of greater than 30 pC/N when measured according to the Berlincourt Method using a d33 piezometer and a density of less than 5 g/cc according to the Archimedes method.