Dielectric Coating

01/01/2000

Said to be used as a protective, insulating layer over, or between, polymer thick film conductive inks in the manufacture of membrane switches and flex circuits, 116-20 is a screen-printable, solvent-resistant, flexible UV-cured dielectric coating. It is designed for use in crossovers with many of the company`s electrically conductive inks. The product reportedly produces a void-free coating that is resistant to humidity, temperature and solvents. It also can be used on a variety of substrates, such as polycarbonate, treated and untreated polyesters, Kapton, epoxy/glass PCBs, glass, and indium-tin-oxide sputtered surfaces.

Creative Materials Inc. (CMI)

Tyngsboro, Mass.