Chopopera cha UV chapamwamba kwambiri UV 329 cas 3147-75-9
Dzina la Zamalonda: UV Absorber UV 329
Mawu ofanana: 2-(2H-Benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol; UV-329; UV-5411; UV Absorber 329
CAS: 3147-75-9
UV-329 imagwiritsidwa ntchito kwambiri mu ma polima ndi zinthu zina zachilengedwe, kuphatikizapo polycarbonate, PVC yolimba, PVC yosinthasintha. Ili ndi kuwala koyenda bwino m'malo owonekera, kotero imagwiritsidwa ntchito kwambiri muzinthu zosiyanasiyana zowunikira ndipo imatha kuwonjezeredwa kuzinthu za polima zomwe zimalumikizana ndi chakudya.
Tsekani chidebecho mwamphamvu. Pewani kumeza kapena kupuma.
Bokosi la makatoni la 20KG kapena ng'oma ya makatoni ya 25KG, kapena malinga ndi zosowa za makasitomala
| Dzina la Malonda | UV-329 | |||||
| Dzina la Mankhwala | 2- (2'-Hydroxy-5'-tert-octylphenyl)benzotriazole | |||||
| Fomula | C20H25N3O | |||||
| NAMBALA YA MBONI. | 3147-75-9 | |||||
| Kulemera kwa Maselo | 323.4 | |||||
| Mafotokozedwe | Kuwonekera | Ufa woyera | ||||
| Chiyero | ≥99% (HPLC) | |||||
| Malo Osungunuka | 103-105.3°C | |||||
| Phulusa | ≤0.1% | |||||
| Kutayika Pakuumitsa | ≤0.3% | |||||
| Kutumiza | 440 nm≥97% 500 nm≥98% | |||||
| Ubwino ndi Kugwiritsa Ntchito | 1. Katunduyu ndi wabwino kwambiri komanso wothandiza kupewa kukalamba, womwe ungathe kuyamwa bwino kuwala kwa UV kwa 270-380 nm.2. Sizimayaka moto, sizimaphulika, sizimapha, sizimavulaza thanzi. 3. Chogulitsachi sichimayamwa kuwala kooneka, makamaka chogwiritsidwa ntchito pazinthu zopanda utoto komanso zowala. 4. Chogulitsachi ndi choyenera poliyesitala, PVC yolimba, PS, PMMA, PC, ABS resin, ndi zina zotero. Chimagwira ntchito bwino pazinthu zowonekera bwino | |||||
| Mlingo woyenera | PS | ABS | YAYANKHA | PVC | Polyester | |
| 0.2-0.5% | 0.3-0.5% | 0.2-0.4% | 0.2-0.5% | 0.3-0.5% | ||
| Phukusi | Makatoni 20KG kapena ng'oma; 500kg mu mphaleti imodzi | |||||
