Dipphenyl (2,4,6-trimethylbenzoyl) phosphine oxide / cAS: 75980-60-80-80-60-80-6
A takaice bayanin:
Sunan Samfuto: Diphenyl (2,4,6-AN AN AFimimethylbenzoyl) phosphine oxide
CAS: 75980-60-8
MF: C22H21O2P
MW: 348.37
Tsarin:
Yawan: 1.12 g / ml a 25 ° C (lit.)
FASBT MINT:> 230 ° F
gwadawa
| Kowa | Muhawara |
| Bayyanawa | Foda mai launin shuɗi |
| M | ≥999.0% |
| Mallaka | 90.00-95.00 |
| Volatile kwayoyin (%) | ≤0.20 |
| Acid darajar (mgkoh / g) | ≤0.20 |
| Transmitance% 450nm 500nm | ≥90.00 ≥95.00 |
| Ash abun ciki (%) | ≤00.10 |
| Tsabta | Bayani sosai ruwa |
Amfani
Hotoneti Saboda yawan kewayonsa mai yawa, babban peak mai haɓakawa shine 350-400nm kuma shi yana shan ci gaba har zuwa 420nm. Peak peak ta sha tsayi fiye da na farkon na al'ada. Bayan haske, tsattsauran ra'ayi biyu, benzooyl da phosphoryl, za a iya haifar, duka biyun na iya fara polymerization. Saboda haka, ɗaukar hoto yana da sauri. Hakanan yana da sakamako mai ɗaukar hoto kuma ya dace da lokacin farin cikin fim ɗin fim da halayyar ba da launin shuɗi. Yana da ƙananan ƙwayar cuta kuma ya dace da tsarin tushen ruwa.
Ana amfani da shi sosai a cikin fararen tsarin kuma ana iya amfani da shi ga cota-coured mai murfi na UV, indaneter-fiber, kayan kwalliya, kayan kwalliya, abubuwan haɗin jiki, da sauransu.
A matsayin mai daukar hoto, ana amfani da shi a cikin buga buga allo in inks, buga litograogic inks, figrappic bugu inks, da katako. Za'a iya warkewa gaba daya kan fararen fata ko titanium dioxide saman picbanis. Ana amfani dashi da yawa a cikin mayuka daban-daban. Saboda kyawawan kaddarorin sha, yana da dacewa musamman ga buga bayanan allo, bugu na lithograographic inks, da rigar fure. A shafi ba ya juya launin rawaya, yana da sakamako mai ƙarancin polymerization, kuma ya bar wani saura. Hakanan za'a iya amfani dashi a cikin mayafin m smoan, musamman ya dace da samfuran tare da buƙatun mara nauyi. A lokacin da aka yi amfani da shi kadai a cikin polyesters da ba a sansu da ke dauke da tsarin Styrene ba, yana da ingantaccen tsari sosai. Don tsarin acrylate, musamman tsarin masu launi, yawanci ana buƙatar amfani dashi a haɗe tare da Amines ko acrylesides. A lokaci guda, an haɗa shi da sauran masu daukar hoto don cimma cikakken tsarin tsarin. Yana da kyau musamman ga curing na ƙananan yellow, farar tsarin da yadudduka fim. Lokacin da aka yi amfani da TPPIAtor TPO a hade tare da Mob 240 ko CBP 393, za a iya inganta ingancin ƙarfin. Yana da mafi kyawun hakar abin da aka haɓaka don raka'a mai ƙanshi mai ƙanshi kuma ana amfani dashi azaman kayan aikin dabara a cikin finafinan masu kyau.
Coppaging da jigilar kaya
20kg / Drum ko azaman bukatun abokin ciniki.
Mallakar kayan yau da kullun kuma suna iya isarwa ta hanyar teku da iska
Ci gaba da adana
A rayuwa mai gina jiki: Watan 24 daga ranar masana'antu a cikin wuraren da ba a buɗe da aka adana a cikin wuri mai sanyi ba daga hasken rana kai tsaye, ruwa.
Warehouse da ventilated, ƙarancin zafin jiki bushe, rabu da oxidants, acids.
