SpeedCure 976s
(Sulfanediyldibenzene-4,1-diyl)bis(diphenylsulfonium) bis(hexafluoroantimonate)
#CAS 89452-37-9
Product overview
SpeedCure 976s is cationic photoinitiator of the sulfonium hexafluoroantimonate family, with absorption maxima at 230 and 295 nm. SpeedCure 976s provides high reactivity in cationic systems when used at 0.5-5 wt% in UV curable formulations.
Geographic availability
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Worldwide
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| Maxima Absorption Wavelength (nm) | 230, 295 |
| Performance | Clear Coatings, Depth Cure, Low Yellowing, Pigmented Systems, Surface Cure |
| Suggested Applications | Composites, Industrial coatings, Overprint varnishes |