Pūwero UV-326 Nama CAS: 3896-11-5
| Ingoa matū | 2-(2′-hauwai-3′- pūtuira tuatoru–5′-metirēnira)-5 -kloro-2H-benzotriazole |
| Tātai ngota | C17H18N3OCL |
| Taumaha ngota | 315.5 |
| Nama CAS | 3896-11-5 |
Tātai hanganga matū
Taupū hangarau
| Āhua | karaihe iti kōwhai mārama |
| Ihirangi | ≥ 99% |
| Te pūwāhi rewa | 137~141°C |
| Ngaronga i te whakamaroketanga | ≤ 0.5% |
| Pungarehu | ≤ 0.1% |
| Te whakawhiti mārama | 460nm≥97%; 500nm≥98% |
Whakamahia
Ko te awhe roa mōrahi o te ngaru mimiti ko 270-380nm.
Ko te nuinga o te wā ka whakamahia ki te polyvinyl chloride, polystyrene, unsaturated resin, polycarbonate, poly (methyl methacrylate), polyethylene, ABS resin, epoxy resin me te cellulose resin me ētahi atu.
Inenga whānui
1. Polyester Kore-Makuku: 0.2-0.5wt% i runga i te taumaha o te polymer
2. PVC
PVC mārō: 0.2-0.5wt% i runga i te taumaha o te pūmua
PVC kirihou: 0.1-0.3wt% i runga i te taumaha o te pūmua
3.Polyurethane: 0.2-1.0wt% i runga i te taumaha o te polymer
4. Polyamide: 0.2-0.5wt% i runga i te taumaha o te polymer
Te Tākai me te Rokiroki
Mōkihi: 25KG/KĀTONI
Rokiroki: Kia pumau i roto i te whare, kia mau te hauhautanga, kia matara atu i te wai me te pāmahana tiketike.