Isifutho se-UV UV-P NO. CAS: 2440-22-4
| Igama lekhemikhali | 2-(2′-Hydroxy-5′-methylphenyl)benzotriazole |
| Ifomula yama-molecule | C13H11N3O |
| Isisindo sama-molecule | 225.3 |
| INOMBOLO YE-CAS. | 2440-22-4 |
Ifomula yesakhiwo samakhemikhali
Inkomba yobuchwepheshe
| Ukubukeka | Impuphu yekristalu emhlophe kuya kwephuzi elikhanyayo |
| Okuqukethwe | ≥ 99% |
| Indawo yokuncibilika | 128-130 °C |
| Ukulahlekelwa ekomiseni | ≤ 0.5% |
| Umlotha | ≤ 0.1% |
| Ukudluliselwa kokukhanya | 450nm≥90%; 500nm≥95% |
Sebenzisa
Lo mkhiqizo uhlinzeka ngokuvikelwa kwe-ultraviolet ezinhlobonhlobo zama-polymer kufaka phakathi ama-homo- nama-copolymer e-styrene, amapulasitiki obunjiniyela afana nama-polyester nama-resin e-acrylic, i-polyvinyl chloride, namanye ama-polymer nama-copolymer aqukethe i-halogen (isb. ama-vinylidenes), ama-acetal nama-cellulose esters. Ama-Elastomers, ama-adhesive, ama-polycarbonate blends, ama-polyurethane, kanye namanye ama-cellulose esters kanye nezinto ze-epoxy.
Isilinganiso esijwayelekile: imikhiqizo emincane: 0.1-0.5% , imikhiqizo ewugqinsi: 0.05-0.2%.
1.I-Polyester Engagcwalisiwe: 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 Izinto
Iphakheji: 25KG/IKHATHONI
Indawo Yokugcina Izinto: Izinzile endaweni, igcina umoya ungena futhi ikude namanzi kanye nokushisa okuphezulu.