I-UV absorber UV-326 CAS NO.: 3896-11-5
| Igama lekhemikhali | 2-(2′-hydroxide-3′- tertiary butyl–5′-methylphenyl)-5 -chloro-2H-benzotriazole |
| Ifomula yamangqamuzana | C17H18N3I-OCL |
| Isisindo samangqamuzana | 315.5 |
| I-CAS NO. | 3896-11-5 |
Ifomula yesakhiwo samakhemikhali
Inkomba yobuchwepheshe
| Ukubukeka | ikristalu elincane eliphuzi elikhanyayo |
| Okuqukethwe | ≥ 99% |
| Iphoyinti lokuncibilika | 137–141°C |
| Ukulahlekelwa ekomisweni | ≤ 0.5% |
| Umlotha | ≤ 0.1% |
| Ukudlulisa ukukhanya | 460nm≥97%; 500nm≥98% |
Sebenzisa
Ibanga lobude begagasi lokumuncwa okuphezulu ngu-270-380nm.
Ngokuyinhloko isetshenziselwa i-polyvinyl chloride, i-polystyrene, i-resin unsaturated, i-polycarbonate, i-poly (i-methyl methacrylate), i-polyethylene, i-ABS resin, i-epoxy resin ne-cellulose resin njll.
Umthamo ojwayelekile
1. I-Polyester Engasetshenzisiwe: 0.2-0.5wt% ngokusekelwe isisindo se-polymer
2. I-PVC
I-PVC eqinile: 0.2-0.5wt% ngokusekelwe isisindo se-polymer
I-PVC eyenziwe ngepulasitiki: 0.1-0.3wt% esekelwe isisindo se-polymer
3.I-polyurethane: 0.2-1.0wt% ngokusekelwe isisindo se-polymer
4. I-Polyamide: 0.2-0.5wt% ngokusekelwe isisindo se-polymer
Ukupakisha kanye Nesitoreji
Iphakheji: 25KG/CARTON
Isitoreji: Izinzile endaweni, gcina umoya futhi ukude namanzi kanye nezinga lokushisa eliphezulu.