Mea hoʻopū UV UV-326 CAS NO.: 3896-11-5
| Inoa kemika | 2-(2′-hydroxide-3′- tertiary butyl–5′-methylphenyl)-5 -chloro-2H-benzotriazole |
| ʻO ke ʻano molekole | C17H18N3OCL |
| Kaumaha molekole | 315.5 |
| Helu Kūʻai. | 3896-11-5 |
ʻO ke ʻano hoʻonohonoho kemika
Papa kuhikuhi loea
| helehelena | aniani liʻiliʻi melemele māmā |
| ʻIkepili | ≥ 99% |
| Kiko heheʻe | 137~141°C |
| Pohō ma ka maloʻo ʻana | ≤ 0.5% |
| Lehu | ≤ 0.1% |
| Ka hoʻoili ʻana o ka mālamalama | 460nm≥97%; 500nm≥98% |
Hoʻohana
ʻO ka lōʻihi o ka nalu omo kiʻekiʻe loa he 270-380nm.
Hoʻohana nui ʻia ia i ka polyvinyl chloride, polystyrene, unsaturated resin, polycarbonate, poly (methyl methacrylate), polyethylene, ABS resin, epoxy resin a me cellulose resin etc.
Ka nui o ka lāʻau lapaʻau
1. Polyester Unsaturated: 0.2-0.5wt% ma muli o ke kaumaha o ka polymer
2. PVC
PVC paʻa: 0.2-0.5wt% ma muli o ke kaumaha o ka polymer
PVC Plasticized: 0.1-0.3wt% ma muli o ke kaumaha o ka polymer
3.Polyurethane: 0.2-1.0wt% ma muli o ke kaumaha o ka polymer
4. Polyamide: 0.2-0.5wt% ma muli o ke kaumaha o ka polymer
Hoʻopili a me ka Mālama ʻana
Pūʻolo: 25KG/Pahu Kāleka
Ka mālama ʻana: Paʻa i loko o ka waiwai, e mālama i ka ea a kaʻawale mai ka wai a me ke kiʻekiʻe o ka mahana.