Isifutho se-UV UV-531 se-PVC CAS NO.: 1843-05-6
| Igama lekhemikhali | i-2-hydroxy-4-(octyloxy)benzophenone |
| Ifomula yama-molecule | C21H26O3 |
| Isisindo sama-molecule | 326 |
| INOMBOLO YE-CAS. | 1843-05-6 |
Ifomula yesakhiwo samakhemikhali
Inkomba yobuchwepheshe
| Ukubukeka | i-powder yekristalu ephuzi ekhanyayo |
| Okuqukethwe | ≥ 99% |
| Indawo Yokuncibilika | 47-49°C |
| Ukulahlekelwa ekomiseni | ≤ 0.5% |
| Umlotha | ≤ 0.1% |
| Ukudluliselwa kokukhanya | 450nm≥90%; 500nm≥95% |
Sebenzisa
Lo mkhiqizo uyi-light stabilizer esebenza kahle, ekwazi ukumunca imisebe ye-UV engu-240-340 nm ubude bayo obunezici zombala okhanyayo, ongenobuthi, ukuhambisana kahle, ukuhamba okuncane, ukucutshungulwa okulula njll. Ingavikela i-polymer ngezinga layo eliphezulu, isize ukunciphisa umbala. Ingaphinde ilibazise ukuphuzi futhi ivimbele ukulahlekelwa umsebenzi wayo womzimba. Isetshenziswa kabanzi ku-PE, PVC, PP, PS, PC organic glass, polypropylene fiber, ethylene-vinyl acetate njll. Ngaphezu kwalokho, inomphumela omuhle kakhulu wokuzinza kokukhanya ekomiseni i-phenol aldehyde, i-varnish yotshwala kanye ne-acname, i-polyurethane, i-acrylate, i-expoxnamee njll.
Isilinganiso esijwayelekile
Umthamo wayo u-0.1%-0.5%.
1.I-Polypropylene: 0.2-0.5wt% ngokusekelwe esisindweni se-polymer
2.I-PVC
I-PVC eqinile: 0.5wt% ngokusekelwe esisindweni se-polymer
I-PVC eyenziwe ngepulasitiki: 0.5-2 wt% ngokusekelwe esisindweni se-polymer
3.I-Polyethylene: 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.