DM4130HT is a silver-loaded thermoplastic/thermoset adhesive designed for
semiconductor bonding. The polymeric content of DM4130HT is an interpenetrating
network (IPN) of thermoplastic and thermoset resins. This unique polymer blend
provides high temperature adhesion for wire bonding without creating high stress on
the component. DM4130HT forms thin, void-free films with thermal conductivities
much higher than typical silver-loaded polymeric materials and approaching those of
metallic solders. DM4130HT’s modulus is relatively low, so it can bond fairly large
components, including chips, carriers and submounts, without excessive stress.