Photoinitiator TPO
CAS No.: 75980-60-8
Molecular Formula: C22H21O2P
Molecular Weight: 348.3747
Photoinitiator TPO Appearance: Yellow Powder
Photoinitiator TPO Melting Point : 88-92 ° C
Photoinitiator TPO Density: 1.2 g/cm3
Light Initiator TPO absorption wavelength / nm: 295nm, 368nm, 380nm, 393nm
Application: TPO is a highly efficient free radical type I photoinitiator, mainly used for UV polymerization of the corresponding resin. Particularly suitable for curing low yellowing, white system and thick film and resin's deep curing, can be used for UV curable coating, screen printing ink, lithographic ink, flexo ink, wood coating, printing ink, UV curing adhesive, and Optical fiber coating, etc.
Storage and transportation : keep sealed; store under low temperature and dry conditions.