ELTECKS CORPN PRESENTS POLYMER THICK-FILM [PTF] INKS DESIGNED TO SCREEN-PRINT ON A VARIETY OF SUBSTRATES. AND HAVE HIGH FLEXURAL STRENGTH, ADHESION AND EXCELLENT ABERRATION AND SCRATCH RESISTANCE. THEY ARE AVAILABLE IN SIX TYPES, VIZ, 1238-B[100], 12 38-D, 1738-A & 1738-B, 5238-B[100] 5238-D AND 9108-A. AND FIND EXTENSIVE USE IN FLEXIBLE CIRCUITS, MEMBRANE TOUCH KEYBOARDS, MEDICAL SENSORS, LIKE GLUCOSE BIOSENSORS, ECG ELECTRODES, RIGID SUBSTRATES, ETC.