TPO-R (TMO) is a highly efficient type I free radical photoinitiator, that is used for manufacturing formulations that can undergo rapid UV (LED) curing in various high-speed applications.

Applications:
Curing of styrene-based unsaturated polyesters and acrylic resins, use in pigmented as well as non-pigmented formulations.

Features/Benefits:
TPO-R (TMO) can replace TPO in formulations and shows even higher curing efficiency and lower yellowing.