UV Absorber 327
Zambiri Zoyambira:
Dzina lazogulitsa: UV Absorber 327
Dzina la mankhwala: 2- (2 ′ -hydroxyl-3 ′, 5 ′ -itute butyl phenyl) -5-chlorobenzo triazole
Mawu ofanana: UV Absorber 327;2-(2'-Hydroxy-3',5'-di-tert-butylphenyl) -5-chlorobenzotriazole;
Nambala ya CAS: 3864-99-1
Mapangidwe a maselo: C20H24ClN3O
Molecular kulemera: 357.88
Nambala ya EINECS: 223-383-8
Zomangamanga:
Magulu okhudzana: Zothandizira ndi zowonjezera; zowonjezera pulasitiki; ultraviolet absorbers; photostabilizer; organic mankhwala zopangira;
Posungunuka: 154-158°C (kuyatsa)
Malo otentha: 469.2±55.0°C (Zonenedweratu)
Kachulukidwe: 1.26 g/cm3
Kusungunuka: kusungunuka mu styrene, toluene, cyclohexane, kusungunuka pang'ono mu ethanol, acetone, osasungunuka m'madzi.
Katundu: ufa woyera kapena wosayera
LogP: 18.832 (est)
Acidity coefficient (pK a): 9.23 ± 0.48 (Zonenedweratu)
Kukhazikika: kutengera zithunzi
| Kufotokozera | Chigawo | Standard |
| Maonekedwe | White kapenakuchoka-ufa woyera | |
| Zomwe zili zofunika kwambiri | % | ≥99.00 |
| Malo osungunuka | ℃ | 48.0-53.0 |
| Zosasinthasintha | % | ≤0.50 |
| Kutumiza kwa kuwala: | ||
| 460nm pa | % | ≥98.00 |
| 500nm | % | ≥99.00 |
UV327 imatha kuyamwa mwamphamvu 300-400nm ultraviolet kuwala, kukhazikika kwamankhwala abwino, kusasunthika kochepa, kugwirizanitsa bwino ndi polyolefin, kutsika kosakhazikika, kawopsedwe kakang'ono, kosayaka moto, kopanda dzimbiri, kukhazikika kosungirako bwino, komanso kulumikizana kwakukulu ndi DLTDP (PS800). Ndizoyenera makamaka ma polima omwe amakhudzidwa kwambiri ndi cheza chautali wavelength ultraviolet (mwachitsanzo, polyimidites, polyphenyl sulfide) ndi ntchito zomwe zimafuna kufalikira kwakutali mpaka kutalika kwa cheza cha ultraviolet (mwachitsanzo, mandala owoneka).
Amagwiritsidwa ntchito mu polyvinyl kolorayidi, polystyrene, unsaturated resin, polyurethane, polymethyl methacrylate, polyethylene, ABS utomoni, polypropylene CHIKWANGWANI, utoto, mitundu wothandizira, zomatira ndi ma polima ena ndi zina zambiri.
Odzaza mu 20 kapena 25 Kg / katoni. Kapena odzaza malinga ndi makasitomala amafuna.
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
