Product Description
TPO is a photoinitiator for curing styrene-based unsaturated polyesters and acrylic resins. Its absorption in the long-wave region of the UV spectrum can fully cure even white paints and surfaces pigmented with TiO2.
CAS No. | 75980-60-8 |
Molecular Formula | C22H21O2P |
Molecular Weight | 348.37 |
Appearance | Light yellow crystal or powder |
Assay | 99.0%min |
Melting Point | 91-94°C |
Volatile | 0.20%max. |
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