Photoinitiator TPO CAS No.: 75980-60-8 Diphenyl (2,4,6-trimethylbenzoyl) phosphine oxide
TPO yog ib qho zoo photoinitiator rau UV-kho raws li txheej txheej, nplaum, inks thiab luam ntawv phaj. Nws yog feem ntau noj nyob rau hauv unsaturated polyester acrylatebased systems nyob rau hauv ntau ntawm 1% mus rau 4% los ntawm qhov hnyav. Nws muab cov txiaj ntsig zoo ntawm cov txee ruaj khov, thiab ceev ceev thiab ua tiav ntawm txheej txheej. Nws yog sib xws nrog unsaturated polyesters, acrylate monomersand oligomers siv nyob rau hauv UV-curable systems.
Yam khoom | Specification |
Qhov tshwm sim | Yellowish crystal hmoov |
Assay | 98.00% min |
Melting point | 90.00-95.00 ℃ |
Volatile | 0.50% max |
Acid nqi | 1.0 mgKOH/g max |
Sau koj cov lus ntawm no thiab xa tuaj rau peb