Irgacure® 290 by BASF is a near-UV sensitive solid photoinitiator. Exhibits high cationic cure reactivity even at room temperature. It is antimony-free which makes it suitable for low-temperature photo-cure applications with cationic inks and other cationic curable compositions.
- It has low chloride and low free acid.
- Irgacure® 290 is recommended for cationic cure applications such as thin-film coatings and clear and pigmented topcoats on plastic and metal.
- It has shelf life of 720 days.
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Irgacure® 290 properties
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| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Decomposition Temperature | 0.0 Visible After Login | Visible After Login | Visible After Login |
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