Negative photosensitive polyimide ZKPI-8100 series
ZKPI-8100 series is an ultra-low temperature curing negative photosensitive polyimide product without NMP solvent. It is developed using organic solvents and cured at a temperature of 180-205 ℃. Excellent membrane performance, broad process window, and outstanding chemical resistance. Applied in the field of advanced packaging (RDL, WLP, FCCSP, FCBGA, 2.5D \ 3D).