Didara UV Absorber UV 329 cas 3147-75-9
Orukọ ọja: UV Absorber UV 329
Synonyms: 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 ti wa ni lilo pupọ ni awọn polima ati awọn oludoti Organic miiran, pẹlu polycarbonate, PVC kosemi, pvc rọ. O ni gbigbe ina to dara ni ibiti ina ti o han, nitorinaa o jẹ lilo pupọ ni ọpọlọpọ awọn ohun elo opiti ati pe o le ṣafikun si awọn ohun elo polima ti o kan si ounjẹ.
Jeki eiyan ni wiwọ ni pipade. Yẹra fun jijẹ ati ifasimu.
20KG paali apoti tabi 25KG paali ilu, tabi bi onibara 'awọn ibeere
| Orukọ Iṣowo | UV-329 | |||||
| Orukọ Kemikali | 2- (2'-Hydroxy-5'-tert-octylphenyl) benzotriazole | |||||
| Fọọmu | C20H25N3O | |||||
| CAS RARA. | 3147-75-9 | |||||
| Òṣuwọn Molikula | 323.4 | |||||
| Awọn pato | Ifarahan | funfun lulú | ||||
| Mimo | ≥99%(HPLC) | |||||
| Ojuami Iyo | 103-105.3oC | |||||
| Eeru | ≤0.1% | |||||
| Isonu Lori Gbigbe | ≤0.3% | |||||
| Gbigbe | 440nm≥97% 500nm≥98% | |||||
| Anfani ati Ohun elo |
1. Ọja yii jẹ iṣẹ-giga ti o dara julọ, oluranlowo idena ti ogbo, eyi ti o le fa ina 270-380 nm UV ina daradara.2. Ti kii ṣe ina, ti kii ṣe ibẹjadi, ti kii ṣe majele, laiseniyan si ilera. 3. Ọja yii ko fẹrẹ gba ina ti o han, paapaa wulo si awọn ọja ti ko ni awọ ati awọ-awọ. 4. Ọja yi ni o dara fun polyester, kosemi PVC, PS, PMMA, PC, ABS resini, bbl O ipa dara ni a sihin awọn ọja | |||||
| Niyanju doseji | PS | ABS | LORI | PVC | Polyester | |
| 0.2-0.5% | 0.3-0.5% | 0.2-0.4% | 0.2-0.5% | 0.3-0.5% | ||
| Package | 20KG paali tabi ilu; 500kg ninu ọkan pallet | |||||
