Testing and Constitutive Modeling of Thin Polymer Films and Underfills by a 6-Axis Submicron Tester

Abstract

The thermo-mechanical testing of Polycarbonate, Kapton, and Nylon films and underfill HYSOL FP4526 is reported, including the details of specimens, test procedures, and the 6-axis mini tester. The constitutive framework proposed for polymer films is, for the first time, applied to model the thermo-mechanical properties of underfill HYSOL FP4526 in this paper.