Isifutho se-UV UV-329 (UV-5411) INOMBOLO YE-CAS: 3147-75-9

Igama Lekhemikhali:2-(2'-hydroxy-5'-t-octylphenyl)benzotriazole

Isakhiwo Samakhemikhali:

Ifomula Yamakhemikhali:C20H25N3O

Isisindo sama-molecule:323

INOMBOLO YE-CAS:3147-75-9

Imininingwane:

Ukubukeka: Okumhlophe kuya kokuphuzi kancane okuphuzi okwesibhakabhaka noma i-granule

Indawo yokuncibilika: 103-107°C

Ukucaca kwesisombululo (10g/100ml Toluene): Okucacile

Umbala wesisombululo (10g/100ml Toluene): 440nm 96.0% min

(Ukudlulisa): 500nm 98.0% min

Ukulahlekelwa lapho komiswa: 0.3% ubuningi

Ukuhlolwa (nge-HPLC): 99.0% min

Umlotha: 0.1% ubuningi

Isicelo:I-UV-5411 iyi-photo stabilizer eyingqayizivele esebenza kahle ezinhlelweni ezahlukene ze-polymeric: ikakhulukazi kuma-polyester, ama-polyvinyl chloride, ama-styrenics, ama-acrylic, ama-polycarbonate, kanye ne-polyvinyl butyal. I-UV-5411 iphawuleka kakhulu ngokumuncwa kwayo okubanzi kwe-UV, umbala ophansi, ukuguquguquka okuphansi, kanye nokuncibilika okuhle kakhulu. Ukusetshenziswa okuvamile kokugcina kufaka phakathi ukubumba, ishidi, nezinto zokucwebezelisa zokukhanyisa amafasitela, izibonakaliso, izinhlelo zokusebenza zasolwandle kanye nezimoto. Izinhlelo zokusebenza ezikhethekile ze-UV-5411 zifaka phakathi ukumbozwa (ikakhulukazi ama-mosets lapho ukuguquguquka okuphansi kuyinkinga), imikhiqizo yezithombe, ama-sealant, nezinto ze-elastomeric.

1. I-Polyester Engagcwali: 0.2-0.5wt% ngokusekelwe esisindweni se-polymer

2. I-PVC:

I-PVC eqinile: 0.2-0.5wt% ngokusekelwe esisindweni se-polymer

I-PVC eyenziwe ngepulasitiki: 0.1-0.3wt% ngokusekelwe esisindweni se-polymer

3. I-Polyurethane: 0.2-1.0wt% ngokusekelwe esisindweni se-polymer

4. I-Polyamide: 0.2-0.5wt% ngokusekelwe esisindweni se-polymer

Ukupakisha Nokugcina:

Iphakheji: 25KG/IKHATHONI

Indawo Yokugcina Izinto: Izinzile endaweni, igcina umoya ungena futhi ikude namanzi kanye nokushisa okuphezulu