Irgacure 819 oo wata CAS 162881-26-7
Photoinitiator 819 waxaa sidoo kale loo isticmaali karaa dahaarka balaastikada ah ee midabka leh ee UV-ga la daweyn karo. Dahaarka UV-ga ayaa si weyn loogu isticmaalay qolofka balaastikada ah ee qalabka elektaroonigga ah iyo kuwa guryaha kala duwan sababtoo ah waxqabadkooda aadka u wanaagsan iyo wax soo saarkooda hufan. Si kastaba ha ahaatee, daaweynta qoto dheer ee dahaarka UV-ga ka dib midabaynta ma fiicna, taasoo keenta isku-dhejin filim oo liidata, iyo kala-firdhis liidata iyo habaynta midabada ee resins-ka UV-ga, taas oo si weyn u saameysa muuqaalka dahaarka. Sidaa darteed, habka dhismaha dhaqameedku waa in marka hore la rinjiyeeyo rinjiga midabka leh ee ku salaysan dareeraha. Ka dib dubista, mari varnish UV si loo hagaajiyo sifooyinka jireed ee dusha sare ee filimka.
| Magaca Badeecada | Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide |
| Erayo isku mid ah | Sawir-qaade 819 Sawir-qaade XBPO |
| Lambarka CAS. | 162881-26-7 |
| MF | C26H27O3P |
| Cufnaanta | 1.17 g/cm3 |
| Barta Dhalmada | 131-135ºC |
| Barta Karkarinta | 590ºC 760 mmHg heerkul ah 590 mmHg heerkul ah 760 mmHg |
| Barta Iftiiminta | 310.6ºC |
| Tusmada Refractive | 1.588 |
| Dhererka hirarka (λmax) | 366nm (MeOH) (iftiin) |
| Muuqaalka | Budada Jaallaha ah ee Fudud |
| Codsiga | Nidaamyada rinjiga iyo varnish-ka UV-da lagu daweyn karo sida alwaax, warqad, bir, balaastig, fiilada indhaha iyo khad daabacan iyo horay loo sii daayo nidaamyada. |
1. Waa qayb muhiim ah oo ka mid ah agabka daawaynta UV, kaas oo door muhiim ah ka ciyaara xawaaraha daawaynta UV ee agabka daawaynta UV.
2. Waxaa loo isticmaali karaa dahaarka balaastikada ah ee midabaysan ee UV-ga. Dahaarka UV-ga waxaa si weyn loogu isticmaalay qolofka balaastikada ah ee alaabada kala duwan ee elektaroonigga ah iyo qalabka guryaha sababtoo ah waxqabadkooda aadka u wanaagsan iyo wax soo saarkooda hufan.
25kgs/durbaan, 9tons/20'weel.
25kgs/bac, 20tons/20'weelka.
PHENYLBIS(2,4,6-TRIMETHYLBENZOYL)PHOSPHINE OXIDE; Phosphine oxide, phenylbis(2,4,6-trimethylbenzoyl); Phenylbis(2,4,6-triMethylbenzoyl)phosphine oxide 97%, budo; hore 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; sawir-qaadaha 819; 246-trimetyl benzoyl; PI-819; Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide fandachem; Photoinitiator XBPO 819; 6-trimethylbenzoyl)fosfiin oksaydh
