UV Absorber UV-P CAS NỌ .: 2440-22-4
| Orukọ kemikali | 2- (2'-Hydroxy-5'-methylphenyl) benzotriazole |
| Ilana molikula | C13H11N3O |
| Ìwúwo molikula | 225.3 |
| CAS RARA. | 2440-22-4 |
Kẹmika igbekale agbekalẹ
Atọka imọ-ẹrọ
| Ifarahan | Funfun si ina ofeefee gara lulú |
| Akoonu | ≥ 99% |
| Ojuami yo | 128-130 °C |
| Pipadanu lori gbigbe | ≤ 0.5% |
| Eeru | ≤ 0.1% |
| Gbigbe ina | 450nm≥90%; 500nm≥95% |
Lo
Ọja yi pese ultraviolet Idaabobo ni kan jakejado orisirisi ti polima pẹlu styrene homo- ati copolymers, ina- pilasitik bi polyesters ati akiriliki resins, polyvinyl kiloraidi, ati awọn miiran halogen ti o ni awọn polima ati copolymers (fun apẹẹrẹ vinylidenes), acetals ati cellulose esters. Elastomers, adhesives, polycarbonate parapo, polyurethanes, ati diẹ ninu awọn esters cellulose ati iposii.
Iwọn apapọ: awọn ọja tinrin: 0.1-0.5%, awọn ọja ti o nipọn: 0.05-0.2%.
1.Polyester ti ko ni itọrẹ: 0.2-0.5wt% da lori iwuwo polima
2. PVC
PVC lile: 0.2-0.5wt% da lori iwuwo polima
PVC ṣiṣu: 0.1-0.3wt% da lori iwuwo polima
3. Polyurethane: 0.2-1.0wt% da lori iwuwo polima
4.Polyamide: 0.2-0.5wt% da lori iwuwo polima
Iṣakojọpọ ati Ibi ipamọ
Package: 25KG/CARTON
Ibi ipamọ: Idurosinsin ninu ohun-ini, tọju fentilesonu ati kuro lati omi ati iwọn otutu giga.