PEM FOR PRODUCTION OF FLUORINATED BARIUM TITANATE CAPACITORS FOR OPERATION TO 200 C.
Quarterly rept. no. 9 for period ending 27 July 63,
CORNELL-DUBILIER ELECTRIC CORP NEW BEDFORD MASS
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Efforts were continued on the establishment of a PEM for flourinated barium titanate capacitors for operation to 200 C. Variations in firing cycles showed little correlation with fluoride susceptibility in the mature ceramic disc. Two silicone resin type formulations were developed for encapsulation of the capacitor. These show great promise for fulfilling the lead strength requirement and are now undergoing en vironmental testing. Ceramic dielectrics of all pre-production samples were fluorinated and further assembly of the units will take place pending the outcome of test results of new en capsulants. Author