SpeedCure TPO
2,4,6-trimethylbenzoyldiphenylphosphine oxide
#CAS 75980-60-8
Product overview
SpeedCure TPO is a Norrish Type I photoinitiator from the phosphine oxide family, with absorption maxima at 267, 298 and 380 nm. SpeedCure TPO provides high reactivity and depth cure when used at 0.5-5 wt% in UV and LED curable formulations.
Geographic availability
- Africa
- Albania
- Andorra
- Asia Pacific
- Austria
- Belarus
- Belgium
- Bosnia and Herzegovina
- Bulgaria
- Croatia
- Czechia
- Denmark
- Estonia
- Finland
- France
- Germany
- Gibraltar
- Greece
- Hungary
- Iceland
- Ireland
- Isle of Man
- Italy
- Latin America and the Caribbean
- Latvia
- Liechtenstein
- Lithuania
- Luxembourg
- Macedonia
- Malta
- Middle East
- Moldova
- Monaco
- Montenegro
- Netherlands
- Northern America
- Norway
- Oceania
- Poland
- Portugal
- Romania
- Russia
- Serbia
- Slovakia
- Slovenia
- Spain
- Sweden
- Switzerland
- Ukraine
- United Kingdom
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| Maxima Absorption Wavelength (nm) | 267, 298, 380 |
| Performance | Clear Coatings, Depth Cure, LED, Low Yellowing, Pigmented Systems |
| Suggested Applications | 3D printing, Adhesives & sealants, Composites, Flexographic inks, Industrial coatings, Offset inks, Overprint varnishes, Screen inks, Wood coatings |