Electrical and mechanical testing of wire insulation for space applications

Results of tests comparing M81381/7 versus Gore HSCR wire insulation on corona inception and extinction, time and current to smoke, wire fusing time, abrasion, flex life, and dynamic cut-through are presented in view-graph format. Results show that Gore is not comparable to M81381 in performance at elevated temperatures, that mechanical properties of M81381 are superior, and that corona and wire fusing times are equivalent.