SunRay Scientific’s ZTACH™ Anisotropic Conductive Adhesive
ZTACH™ is applied as a paste without any pressure and then cured either with heat at low temperature (70˚C to 150˚C) or with UV in a magnetic field. This results in the self-assembly of conductive columns at regular intervals throughout the adhesive thickness (Z-Axis). The columns create electrical and thermal interconnection in the Z-Axis, while maintaining electrical insulation in the X-Y plane. After formation, the columns maintain their structure due to immobilization within a now rigid polymer matrix.