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Negative photosensitive polyimide ZKPI-5110M-N series
ZKPI-5110M-N is a negative photosensitive polyimide product without NMP solvent. It is developed using organic solvents and cured at a temperature of 350-390 ℃. Has high glass transition temperature, high temperature resistance, wide process window, and excellent chemical resistance. Applied in the field of advanced packaging (RDL, WLP, FCCSP, FCBGA, 2.5D \ 3D).