I-UV Absorber 326
Ulwazi Oluyisisekelo:
Igama lomkhiqizo: I-UV absorber 326
Igama lekhemikhali: 2 ′ – (2 ′ -hydroxyl-3 ′ -tert-butyl-5 ′ -methylphenyl) -5-chlorobenzotriazole
Igama lesiNgisi: UV Absorber 326;
2-(5-Chloro-2H-benzotriazol-2-yl)-6-(1,1-dimethylethyl)-4-methylphenol;
Inombolo ye-CAS: 3896-11-5
Ifomula yemolekyuli:C17H18ClN3O
Isisindo se-molecule: 315.8
Inombolo ye-EINECS: 223-445-4
Ifomula yesakhiwo:
Izigaba ezihlobene:Amunca i-UV; organic chemical izinto zokusetshenziswa;photostabilizer;
Iphuzu elincibilikayo: 144-147°C(lit.)
Indawo yokubilisa: 460.4±55.0°C (Kubikezelwe)
Ukuminyana 1.26±0.1 g/cm3 (Kubikezelwe)
Umfutho we-Steam: 0 Pa ku-20 ℃
Ukunyibilika: Kuncibilika ku-styrene, benzene, toluene nezinye izincibilikisi, ezingancibiliki emanzini.Incibilika ku-styrene, benzene, toluene nezinye izincibilikisi, ezingancibiliki emanzini.
Izakhiwo: Impushana ephuzi ekhanyayo
I-LogP: 6.580 (est)
| Ukucaciswa | Iyunithi | Okujwayelekile |
| Ukubukeka | Impushana ephuzi ekhanyayo | |
| Okuqukethwe okuyinhloko | % | ≥99.00 |
| Ama-Volatiles | % | ≤0.50 |
| Okuqukethwe komlotha | % | ≤0.10 |
| Iphoyinti lokuncibilika | ℃ | 137.00-142.00 |
| Ukudlulisa ukukhanya | ||
| 460nm | % | ≥93.00 |
| 500nm | % | ≥96.00 |
I-UV326 iyisithako se-UV esingu-300-400nm, esinomphumela omuhle wokusimamisa ukukhanya, siguqule ukukhanya kwe-ultraviolet kube amandla okushisa ngesenzo se-photochemical; umkhiqizo unokumuncwa okuphumelelayo kwebhendi ende, ukuhambisana okuhle ne-polyolefin, ukuvuthwa okuphansi kanye nokuvimbela i-phenol ionization; umkhiqizo unokumelana okuhle kwe-alkali futhi ngeke ubangele ukushintsha kombala ngenxa yezinsimbi. Ngenxa yokuqina kwayo okuphezulu kwe-ionization, i-ejenti yokomisa insimbi, i-catalyst ethonyeni layo eliphansi; emikhiqizweni yangaphandle, ingasetshenziswa ne-phenolic antioxidant kanye ne-phosphite antioxidant.
Isetshenziswa ikakhulukazi polyvinyl chloride, polystyrene, unsaturated resin, polycarbonate, polymethyl methacrylate, polyethylene, ABS resin, epoxy resin nokunye.
Inani elinconyiwe: 0.1% -1.0%, inani elithile linqunywa ngokuya ngokuhlolwa kwesicelo sekhasimende
Ipakishwe ku-20 noma 25 Kg / ibhokisi.
Gcina endaweni epholile, eyomile futhi engenawo umoya; gwema ukukhanya kwelanga okuqondile.
Sicela usithinte nganoma yimaphi amadokhumenti ahlobene.
I-New Venture Enterprise izinikele ekuhlinzekeni iziqinisi zokukhanya ezisezingeni eliphezulu ukuze kuhlangatshezwane nezidingo ezahlukahlukene zalezi zimboni, ukushayela ubuhlakani obusha nokuzinza ekuthuthukisweni komkhiqizo, sicela usithinte:
Email: nvchem@hotmail.com
