POLYETHERIMIDE COMPOSITIONS, ARTICLES MADE THEREFROM, AND METHOD OF MANUFACTURE THEREOF

摘要

A polyetherimide composition is disclosed including a polyetherimide sulfone having a glass transition temperature of 240 to 320C, preferably 245 to 312C, and a particulate, thermally conductive filler composition. A layer of the polyetherimide composition resists deformation as determined by IPC method TM-650 when subjected to a lead-free solder reflow process at a temperature of greater than or equal to 260C, preferably 260 to 350C. A layer including the polyetherimide composition further has a thermal conductivity of 2.5 to 15 W/mK, preferably 3 to 12 W/mK, as determined in accordance with ISO 22007-2:2008.