Igama Lekhemikhali:2-(2'-hydroxy-5'-t-octylphenyl)benzotriazole
INOMBOLO YECAS.:3147-75-9
Ifomula ye-Molecular:I-C20H25N3O
Isisindo se-Molecular:323

Ukucaciswa

Ukubukeka: Okumhlophe kuya kokuphuzi kancane okuyi-crystalline powder noma igranule
Iphuzu elincibilikayo: 103-107°C
Ukucaca kwesixazululo (10g/100ml Toluene): Kucacile
Umbala wesixazululo (10g/100ml Toluene): 440nm 96.0% min
(Ukudlulisa) 500nm 98.0% min
Ukulahlekelwa ekumisweni: 0.3% ubuningi
I-Assay (nge-HPLC): 99.0% min
Umlotha: 0.1% ubuningi

Isicelo

I-UV-329 iyisinzinzisi sesithombe esiyingqayizivele esisebenza ngempumelelo ezinhlelweni ze-polymeric: ikakhulukazi kuma-polyester, ama-polyvinyl chlorides, ama-styrenics, ama-acrylics, ama-polycarbonates, ne-polyvinyl butyal.I-UV-329 iphawuleka ngokukhethekile ngobubanzi bayo bokumuncwa kwe-UV, umbala ophansi, ukuguquguquka okuphansi, nokuncibilika okuhle kakhulu.Ukusetshenziswa kokugcina okujwayelekile kufaka phakathi ukubumba, ishidi, nezinto ezicwebezelayo zokukhanyisa amafasitela, uphawu, izinhlelo zokusebenza zasolwandle nezizenzakalelayo.Izinhlelo zokusebenza ezikhethekile ze-UV-5411 zifaka okokumbozwa (ikakhulukazi ama-themosets lapho ukukhathazeka okuphansi kuwukukhathazeka), imikhiqizo yezithombe, ama-sealant, nezinto ze-elastomeric.

Ukusetshenziswa

1.I-Polyester Engasetshenzisiwe : 0.2-0.5wt% ngokusekelwe kusisindo se-polymer
2.I-PVC:
I-PVC eqinile: 0.2-0.5wt% ngokusekelwe isisindo se-polymer
I-PVC eyenziwe ngepulasitiki : 0.1-0.3wt% ngokusekelwe isisindo se-polymer
3.I-polyurethane : 0.2-1.0wt% ngokusekelwe isisindo se-polymer
4.I-Polyamide : 0.2-0.5wt% ngokusekelwe kusisindo se-polymer

Iphakheji kanye Nesitoreji

1.25kg ibhokisi
2.Igcinwe ezindaweni ezivaliwe, ezomile nezimnyama