SpeedCure XFs

SpeedCure XFs is a blend of difunctional and monofunctional Norrish Type I photoinitiators from the hydroxyacetophenone family, with an absorption maximum at 252 nm. SpeedCure XFs provides low yellowing, surface cure and increased reactivity when used at 0.5-5 wt% in UV curable formulations.

CAS no. 7473-98-5, 163702-01-0
Chemical name A mixture of photoinitiators