Photoinitiator 261


Chemical Name(Cumene)cyclopentadienyliron(II) hexafluorophosphate
CAS NO.32760-80-8
AppearanceYellow Powder
Melting Point80-84 *C
Absorption Peak300nm 390nm 450nm
Advantages1) Wide range of UV absorption
2) Good thermal stability, High solubility
3) Low-volatility, mild-smell, and environment friendly
ApplicationWide range of UV absorption, extending to the visible region. Especially suitable for curing with LED, UV light, X-ray, laser. Mainly used as a photoinitiator in coating, ink, photoresist, Etch Resists for PCB and so on. It is also suitable for water-soluble photopolymers.