SpeedCure EMK

SpeedCure EMK is a Norrish Type II photoinitiator of the benzophenone family and an amine synergist, with absorption maxima at 250 and 378 nm. SpeedCure EMK provides high reactivity and depth cure when used at 0.5-5 wt% and combined with an amine synergist in highly pigmented UV and LED curable formulations.

CAS no. 90-93-7
Chemical name 4,4’-bis(diethylamino)benzophenone