Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide

 Product Description:
CAS No. 75980-60-8 Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide photoinitiator tpo
Light initiator (photoinitiator), also known as photosensitizer (photosensitizer) or light curing agent (photocuring agent), is a kind of chemical compounds which can absorb certain wavelengths of energy, produce free radical and cationic in the uv region (250 ~ 420 nm) or visible light area (400 ~ 800 nm) to initiation of monomer polymerization crosslinking curing.

25kg/Drum