SpeedCure CPTX
1-chloro-4-propoxythioxanthone
#CAS 142770-42-1
Product overview
SpeedCure CPTX is a Norrish Type II photoinitiator of the thioxanthone family, with absorption maxima at 257, 314 and 389 nm. SpeedCure CPTX provides long wavelength sensitisation of appropriate photoinitiators and depth cure when used at 0.1-5 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) | 257, 314, 389 |
| Performance | Depth Cure, LED, Low Odor, Pigmented Systems |
| Suggested Applications | Composites, Flexographic inks, Industrial coatings, Inkjet inks, Offset inks, Screen inks |