Piezoelectric transducer using electrically poled gamma-phase Nylon 11
Abstract
Nylon 11 (gamma phase) is electrically poled after it is crystallized from commercially available Nylon 11 by rapidly crystallizing it from the molten state. The gamma-phase Nylon 11 so obtained exhibits high piezoelectric properties when poled under different poling conditions at different temperatures. The electrically poled gamma-phase Nylon 11 is used in a transducer.
- Publication:
-
Patent Department of the Navy
- Pub Date:
- December 1984
- Bibcode:
- 1984navy.rept.....N
- Keywords:
-
- Electric Dipoles;
- Nylon (Trademark);
- Piezoelectric Transducers;
- Crystallization;
- Electrical Resistivity;
- Patents;
- Piezoelectricity;
- Polyamide Resins;
- Instrumentation and Photography