SpeedCure PBZ
4-phenylbenzophenone
#CAS 2128-93-0
Product overview
SpeedCure PBZ is a Norrish Type II photoinitiator of the benzophenone family, with an absorption maximum at 290 nm. SpeedCure PBZ provides high reactivity, surface cure and depth cure when used at 0.5-5 wt% and combined with an amine synergist in UV and LED curable formulations.
Geographic availability
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Worldwide
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| Maxima Absorption Wavelength (nm) | 290 |
| Performance | Clear Coatings, Low Odor, Low Yellowing, Pigmented Systems, Surface Cure |
| Suggested Applications | Flexographic inks, Industrial coatings, Offset inks, Screen inks |