Ihe na-amịkọrọ UV UV-326 CAS NO.: 3896-11-5
| Aha kemịkalụ | 2-(2′-hydroxide-3′- tertiary butyl–5′-methylphenyl)-5 -chloro-2H-benzotriazole |
| Usoro molekụla | C17H18N3OCL |
| Ibu molekụla | 315.5 |
| Nọmba CAS. | 3896-11-5 |
Usoro nhazi kemịkalụ
Ndepụta teknụzụ
| Ọdịdị | obere kristal odo odo dị mfe |
| Ọdịnaya dị n'ime | ≥ 99% |
| Ebe agbaze | 137~141°C |
| Mfu mgbe a kpọrọ nkụ | ≤ 0.5% |
| ntụ | ≤ 0.1% |
| Mgbasa ọkụ | 460nm≥97%; 500nm≥98% |
Jiri
Oke ogologo ebili mmiri nnabata kachasị elu bụ 270-380 nm.
A na-ejikarị ya eme ihe maka polyvinyl chloride, polystyrene, resin unsaturated, polycarbonate, poly (methyl methacrylate), polyethylene, resin ABS, resin epoxy na resin cellulose wdg.
Usoro izugbe
1. Polyester Na-enweghị Afọ ojuju: 0.2-0.5wt% dabere na ibu polima
2. PVC
PVC siri ike: 0.2-0.5wt% dabere na ibu polima
PVC e ji plastik mee: 0.1-0.3wt% dabere na ibu polima
3.Polyurethane: 0.2-1.0wt% dabere na ibu polima
4. Polyamide: 0.2-0.5wt% dabere na ibu polima
Nkwakọba na Nchekwa
Ngwugwu: 25KG/KATỌN
Nchekwa: Dị mma n'ime ụlọ, na-eme ka ikuku dị jụụ ma ghara ịbanye na mmiri na okpomọkụ dị elu.
Dee ozi gị ebe a zitere anyị ya