This document specifies the test methods for the dimensions, electrical properties, thermal properties, physical properties and process suitability of liquid crystal polymer/modified polyimide (LCP//MPI) substrate materials, as well as their application in flexible printed circuit boards (FPCB) Verification methods for electrical properties, processability, physical properties, process adaptability and environmental performance. This document is suitable for LCP/MPI performance testing at the material level and component level verification after processing into FPCB.
T/CSTM 00984-2023 history
2023T/CSTM 00984-2023 Test methods of liquid crystal polymer / modified polyimide materials for antennas