Ikhwalithi ephezulu ye-UV Absorber UV 329 cas 3147-75-9
Igama lomkhiqizo: UV Absorber UV 329
Synonyms : 2-(2H-Benzotriazol-2-yl) -4-(1,1,3,3-tetramethylbutyl)phenol; UV-329; UV-5411; I-UV Absorber 329
CAS: 3147-75-9
UV-329 isetshenziswa kabanzi kuma-polymers nezinye izinto eziphilayo, okuhlanganisa i-polycarbonate, i-PVC eqinile, i-pvc eguquguqukayo. Inokuhanjiswa kokukhanya okuhle ebangeni lokukhanya elibonakalayo, ngakho-ke isetshenziswa kabanzi ezintweni ezahlukahlukene ze-optical futhi ingangezwa ezintweni ze-polymer ezithinta ukudla.
Gcina isiqukathi sivalwe ngokuqinile. Gwema ukumunca nokuhogela.
20KG ibhokisi lebhokisi noma 25KG isigubhu sebhokisi, noma njengezidingo zamakhasimende
| Igama Lohwebo | UV-329 | |||||
| Igama Lekhemikhali | 2- (2'-Hydroxy-5'-tert-octylphenyl) benzotriazole | |||||
| Ifomula | I-C20H25N3O | |||||
| I-CAS NO. | 3147-75-9 | |||||
| Isisindo samangqamuzana | 323.4 | |||||
| Imininingwane | Ukubukeka | Impushana emhlophe | ||||
| Ubumsulwa | ≥99%(HPLC) | |||||
| I-Melting Point | 103-105.3oC | |||||
| Umlotha | ≤0.1% | |||||
| Ukulahlekelwa Ekumisweni | ≤0.3% | |||||
| Ukudlulisa | 440nm≥97% 500nm≥98% | |||||
| Inzuzo kanye Nesicelo |
1. Lo mkhiqizo uyi-ejenti esebenza kahle kakhulu, evimbela ukuguga, ekwazi ukumunca kahle ukukhanya kwe-UV okungu-270-380 nm.2. Okungashi, akuqhumi, akunabuthi, akunangozi empilweni. 3. Lo mkhiqizo cishe awukutholi ukukhanya okubonakalayo, ikakhulukazi emikhiqizweni engenambala nenemibala ekhanyayo. 4. Lo mkhiqizo ulungele i-polyester, i-PVC eqinile, i-PS, i-PMMA, i-PC, i-ABS resin, njll. Isebenza kangcono kumikhiqizo esobala. | |||||
| Umthamo onconyiwe | PS | I-ABS | VULIWE | I-PVC | I-polyester | |
| 0.2-0.5% | 0.3-0.5% | 0.2-0.4% | 0.2-0.5% | 0.3-0.5% | ||
| Iphakheji | 20KG amabhokisi noma isigubhu; 500kg ephaleni elilodwa | |||||
