| IRGACURE® 290 | BASF Dispersions & Resins | IRGACURE 290 is a near-UV sensitive solid photoinitiator that has high cationic cure reactivity even at room temperature and is antimony-free which makes it especially well suited for low-temperature photo-cure applications with cationic inks, thin-film c...view more IRGACURE 290 is a near-UV sensitive solid photoinitiator that has high cationic cure reactivity even at room temperature and is antimony-free which makes it especially well suited for low-temperature photo-cure applications with cationic inks, thin-film coatings and adhesives and other cationic curable compositions, including photoresists. Has low chloride and low free acid. Is recommended for cationic cure applications such as stereo lithography, thin-film coatings, clear and pigmented top coats on plastic and metal, adhesives, photoresists, and LED curings (365 nm-405 nm LEDs. view less |
