I-UV Absorber UV-531 ye-PVC CAS NO.: 1843-05-6
| Igama lekhemikhali | 2-hydroxy-4-(octyloxy)benzophenone |
| Ifomula yamangqamuzana | C21H26O3 |
| Isisindo samangqamuzana | 326 |
| I-CAS NO. | 1843-05-6 |
Ifomula yesakhiwo samakhemikhali
Inkomba yobuchwepheshe
| Ukubukeka | i-crystal powder ephuzi |
| Okuqukethwe | ≥ 99% |
| I-Melting Point | 47-49°C |
| Ukulahlekelwa ekomisweni | ≤ 0.5% |
| Umlotha | ≤ 0.1% |
| Ukudlulisa ukukhanya | 450nm≥90%; 500nm≥95% |
Sebenzisa
Lo mkhiqizo uyi-stabilizer ekhanyayo esebenza kahle, ekwazi ukumunca imisebe ye-UV ye-240-340 nm wavelength enezici zombala okhanyayo, ongenabuthi, ukuhambisana okuhle, ukuhamba okuncane, ukucubungula okulula njll. Ingavikela i-polymer ngezinga layo eliphezulu. , kusiza ukunciphisa umbala. Ingase futhi ibambezele ukuphuzi futhi ivimbele ukulahlekelwa umsebenzi wayo womzimba. Isetshenziswa kabanzi ku-PE, PVC, PP, PS, PC organic glass, polypropylene fibre, ethylene-vinyl acetate njll. Ngaphezu kwalokho, inomphumela omuhle kakhulu wokuqina kokukhanya ekomisweni kwe-phenol aldehyde, ukuvenisha kotshwala ne-acname, i-polyurethane, i-acrylate. , expoxnamee njll.
Umthamo ojwayelekile
Umthamo wayo ngu-0.1% -0.5%.
1.I-Polypropylene: 0.2-0.5wt% ngokusekelwe isisindo se-polymer
2.I-PVC
I-PVC eqinile: 0.5wt% ngokusekelwe isisindo se-polymer
I-PVC eyenziwe ngepulasitiki: 0.5-2 wt% ngokusekelwe isisindo se-polymer
3.I-polyethylene: 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.