2,4,6-Trimethylbenzoyldiphenylphosphine oxide/CAS：75980-60-8
Kufotokozera Kwachidule:
Dzina la malonda:2,4,6-Trimethylbenzoyldiphenylphosphine okusayidi
CAS: 75980-60-8
MF: C22H21O2P
MW: 348.37
KAYAMBIDWE:
Kuchulukana:
1.12 g/mL pa 25 °C (lit.)
Malo osungunuka: 88-92℃(mwachidule)
2,4,6-Trimethylbenzoyldiphenylphosphine okusayidiNdi kristalo wachikasu wopepuka, wosungunuka mu methanol, wosagwirizana ndi ma oxidant amphamvu, ndipo uyenera kusungidwa pamalo ouma kutentha kwa chipinda.
zofunikira
| Chinthu | Kufotokozera |
| Malo Owira | 519.6±60.0 °C (Yonenedweratu) |
| Kupanikizika kwa nthunzi | 0Pa pa 25℃ |
| Rchizindikiro cha efractive | n20/D 1.475(lit.) |
| Pophulikira | ＞230℉ |
| Malo osungiramo zinthu | Yotsekedwa mu youma, Kutentha kwa chipinda |
| Skuchuluka kwa madzi | Yosungunuka mu methanol |
| Fomu | Pkristalo wa owder |
| Mtundu | Wachikasu wopepuka kuyambira wachikasu mpaka wobiriwira |
| Sungunuka | 3.4mg/L pa 20°C |
| Kutalika kwa kutalika kwa mtunda (λ max) | 400nm(DMF)(lit.) |
| Kukhazikika | Stebulo. Sigwirizana ndi ma oxidant amphamvu. |
Kagwiritsidwe Ntchito
2,4,6-Trimethylbenzoyldiphenylphosphine okusayidi isAmagwiritsidwa ntchito makamaka pa inki zosindikizira pazenera, inki zosindikizira lithographic, inki zosindikizira flexographic, ndi zokutira zamatabwa. TPO imatha kuchiritsidwa kwathunthu pamalo oyera komanso okhala ndi titanium dioxide yambiri. Imagwiritsidwa ntchito kwambiri pazophimba zosiyanasiyana, chifukwa cha magwiridwe ake abwino kwambiri, ndi yoyenera kwambiri pa inki yosindikizira pazenera, kusindikiza kosalala, inki yosindikizira flexographic, ndi zokutira zamatabwa. Chophimbacho sichili chachikasu, zotsatira zake zimakhala zochepa, ndipo palibe zotsalira. Ingagwiritsidwenso ntchito pazophimba zowonekera, makamaka zoyenera zinthu zomwe zimafuna fungo lochepa. Ikagwiritsidwa ntchito yokha mu ma polyester osakhuta okhala ndi styrene, imakhala ndi mphamvu yayikulu yoyambira. Pa machitidwe a acrylic ester, makamaka machitidwe amitundu, nthawi zambiri amafunika kugwiritsidwa ntchito limodzi ndi amines kapena acrylamides, ndikuwonjezeredwa ndi ma photoinitiators ena kuti akwaniritse kuchira kwathunthu kwa dongosololi. Ndioyenera kwambiri kuchiritsa machitidwe achikasu ochepa, oyera, komanso zigawo zokhuthala za filimu. Kuphatikiza kwa photoinitiator TPO ndi MOB240 kapena CBP393 kungathandize kukonza kuchira. Ndi chosungunulira chabwino kwambiri chochotsera mafuta m'mafakitale a petroleum aromatic hydrocarbon komanso chimagwiritsidwanso ntchito ngati chothandizira kupanga mankhwala abwino.
Ndi chosungunulira chabwino kwambiri chochotsera zinthu m'mafakitale a petroleum aromatic hydrocarbon; Njira yosakanikirana ya N-formylmorpholine ndi morpholine (1:1) ndi chosungunulira chochotsera zinthu m'gulu la methyl ethyl ketone. Chimagwiritsidwanso ntchito ngati chopangira ma formylation m'munda wa mankhwala abwino. Chimagwiritsidwa ntchito makamaka pa inki yosindikizira pazenera, inki yosindikizira ya planographic, inki yosindikizira ya flexographic, zokutira zamatabwa, zokutira za UV, inki yosindikizira, zomatira za UV, zokutira za fiber optical, ndi zina zotero.
Kulongedza ndi Kutumiza
20KG/katoni kapena malinga ndi zosowa za makasitomala.
Sungani ndi kusunga
Nthawi yosungiramo zinthu: Miyezi 24 kuyambira tsiku lopangidwa m'maphukusi oyambirira osatsegulidwa, osungidwa pamalo ozizira komanso ouma, kutali ndi dzuwa, madzi.
Nyumba yosungiramo zinthu zopumira mpweya, Youma pang'ono, Yosiyana ndi ma oxidants, ma acid.
