Irgacure 819 nrog CAS 162881-26-7
Photoinitiator 819 kuj tseem siv tau rau hauv cov xim UV kho tau yas txheej. UV txheej tau siv dav rau ntawm cov plhaub yas ntawm ntau yam khoom siv hluav taws xob thiab khoom siv hauv tsev vim lawv qhov kev ua tau zoo heev thiab kev tsim khoom zoo. Txawm li cas los xij, kev kho kom tob ntawm UV txheej tom qab xim tsis zoo, ua rau cov zaj duab xis tsis zoo, thiab kev sib kis thiab kev teeb tsa cov xim tsis zoo los ntawm UV resins, uas cuam tshuam loj heev rau qhov tsos ntawm cov txheej. Yog li ntawd, cov txheej txheem kev tsim kho ib txwm muaj yog pleev xim rau cov kuab tshuaj raws li cov xim primer ua ntej, Tom qab ci, thov UV varnish los txhim kho cov khoom siv lub cev ntawm cov zaj duab xis nto.
| Lub Npe Khoom | Phenylbis (2,4,6-trimethylbenzoyl) phosphine oxide |
| Cov lus txhais | Photoinitiator 819Photoinitiator XBPO |
| CAS Nr. | 162881-26-7 |
| MF | C26H27O3P |
| Qhov Ceev | 1.17 g/cm3 |
| Melting Point | 131-135ºC |
| Kub Kub | 590ºC ntawm 760 mmHg |
| Qhov Teeb Meem | 310.6ºC |
| Refractive Index | 1.588 |
| Qhov ntev ntawm lub voj voog (λmax) | 366nm (MeOH) (lit.) |
| Qhov tsos | Hmoov daj daj |
| Daim Ntawv Thov | Cov txheej txheem pleev xim thiab cov xim pleev uas kho tau los ntawm UV xws li ntoo, ntawv, hlau, yas, fiber ntau thiab kua luam ntawv thiab kev ua ntej impregnation cov txheej txheem. |
1. Nws yog ib qho tseem ceeb ntawm cov ntaub ntawv kho UV, uas ua lub luag haujlwm tseem ceeb hauv kev kho UV ceev ntawm cov ntaub ntawv kho UV.
2. Nws siv tau rau hauv cov xim UV kho yas txheej. Cov txheej UV tau siv dav hauv cov plhaub yas ntawm ntau yam khoom siv hluav taws xob thiab khoom siv hauv tsev vim lawv qhov kev ua tau zoo heev thiab kev tsim khoom zoo.
25kgs/nruas, 9tons/20'thawv.
25kgs/hnab, 20tons/20'thawv.
PHENYLBIS (2,4,6-TRIMETHYLBENZOYL) PHOSPHINE OXIDE; Phosphine oxide, phenylbis (2,4,6-trimethylbenzoyl); Phenylbis (2,4,6-triMethylbenzoyl) phosphine oxide 97%, hmoov; yav dhau los IRGACURE 819; IRGACURE (R) 819; Phenylbis (2,4,6-trimethylbenzoyl) phosphine oxide, 99%; Photoinitiator XBPO; HRcure-819; PHine oxide; Phenylbis (2,4,6-trimethylbenzoyl) p; photo sensitizer 819; 246-trimetyl benzoyl; PI-819; Phenylbis (2,4,6-trimethylbenzoyl) phosphine oxide fandachem; Photoinitiator XBPO 819; 6-trimethylbenzoyl) phosphine oxide
