UV Absorber 326
Zambiri Zoyambira:
Dzina lazogulitsa: UV absorber 326
Dzina la mankhwala: 2 ′ - (2 ′ -hydroxyl-3 ′ -tert-butyl-5 ′ -methylphenyl) -5-chlorobenzotriazole
Dzina la Chingerezi: UV Absorber 326;
2-(5-Chloro-2H-benzotriazol-2-yl)-6-(1,1-dimethylethyl)-4-methylphenol;
Nambala ya CAS: 3896-11-5
Molecular chilinganizo: C17H18ClN3O
Molecular kulemera: 315.8
Nambala ya EINECS: 223-445-4
Zomangamanga:
Magulu ofananira: Kuyamwa kwa UV; organic mankhwala zopangira;photostabilizer;
Malo osungunuka: 144-147°C(lit.)
Malo otentha: 460.4±55.0°C (Zonenedweratu)
Kachulukidwe 1.26±0.1 g/cm3 (Zonenedweratu)
Kuthamanga kwa nthunzi: 0 Pa pa 20 ℃
Kusungunuka: Kusungunuka mu styrene, benzene, toluene ndi zosungunulira zina, zosasungunuka m'madzi. Kusungunuka mu styrene, benzene, toluene ndi zosungunulira zina, zosasungunuka m'madzi.
Katundu: ufa wonyezimira wachikasu
Chiwerengero: 6.580 (est)
| Kufotokozera | Chigawo | Standard |
| Maonekedwe | Ufa wachikasu wopepuka | |
| Zomwe zili zofunika kwambiri | % | ≥99.00 |
| Zosasinthasintha | % | ≤0.50 |
| Phulusa lazinthu | % | ≤0.10 |
| Malo osungunuka | ℃ | 137.00-142.00 |
| Kutumiza kwa kuwala | ||
| 460nm pa | % | ≥93.00 |
| 500nm | % | ≥96.00 |
UV326 ndi UV choyezera 300-400nm, chokhala ndi mphamvu yabwino yokhazikika, kutembenuza kuwala kwa ultraviolet kukhala mphamvu ya kutentha kudzera muzojambula zazithunzi; mankhwala ali ndi mayamwidwe ogwira yaitali gulu, ngakhale wabwino ndi polyolefin, otsika volatilization ndi inhibiting phenol ionization; mankhwalawa ali ndi kukana kwabwino kwa alkaline ndipo sangasinthe mtundu chifukwa cha zitsulo. Chifukwa mkulu ionization zonse, zitsulo kuyanika wothandizira, chothandizira pa mphamvu yake otsika; muzinthu zakunja, zitha kugwiritsidwa ntchito ndi phenolic antioxidant ndi phosphite antioxidant.
Amagwiritsidwa ntchito kwambiri mu polyvinyl kolorayidi, polystyrene, unsaturated resin, polycarbonate, polymethyl methacrylate, polyethylene, ABS resin, epoxy resin ndi zina zotero.
Kuchuluka kovomerezeka: 0.1% -1.0%, kuchuluka kwake kumatsimikiziridwa malinga ndi mayeso a kasitomala
Odzaza mu 20 kapena 25 Kg / katoni.
Sungani pamalo ozizira, owuma ndi mpweya wabwino; pewani kuwala kwa dzuwa.
Chonde titumizireni zolemba zilizonse zokhudzana ndi izi.
New Venture Enterprise idadzipereka kuti ipereke zowongolera zowunikira zapamwamba kwambiri kuti zikwaniritse zosowa zosiyanasiyana zamafakitalewa, kuyendetsa luso komanso kukhazikika pakukula kwazinthu, chonde titumizireni:
Email: nvchem@hotmail.com
