Product Name: photoinitiator TPO / photocure TPO CAS No.: 75980-60-8 Molecular Weight: 349 Appearance: Yellow crystalline powder Assay (HPLC): 98.0% min Uses: PI-TPO is photo-initiator for curing styrene-based unsaturated polyesters and acrylic resins. It also provides high reactivity and depth cure. Such coating are characterized by particular low yellowing.PI TPO can be used to cure clear coating as well.
