Regulatory: UK REACH, EU REACH, TSCA, Swiss (Annex 10), Canada DSL
Geographical Availability: UK, Europe, Middle East, Africa, Türkiye, India, USA
Photobleaching photoinitiator that offers good shelf stability, fast cure, good through cure and low yellowing. Phosphine oxides, such as TPO, are used in thick film applications. TPO also provides high reactivity and depth cure when used at 0.5-5 wt% in UV and LED curable formulations.
