UV Absorber UV-9 CAS NO.: 131-57-7
| Ingoa matū | 2-Hydroxy-4-methoxybenzophenone,BP-3 |
| tātai rāpoi ngota | C14H12O3 |
| Te taumaha ngota | 228.3 |
| CAS NO. | 131-57-7 |
tātai hanganga matū
Taupū Hangarau
| Te ahua | paura kowhai marama |
| Ihirangi | ≥ 99% |
| Te rewa | 62-66°C |
| Te pungarehu | ≤ 0.1% |
| Ngaronga i te whakamaroke (55±2°C) | ≤0.3% |
Whakamahi
Ko tenei hua he tino kaha te tango i te iraruraru UV, he kaha ki te tango i te iraruraru UV o te 290-400 nm te roangaru, engari karekau e uru ki te marama e kitea ana, e pa ana ki nga hua maramara marama.He pai ki te marama me te wera, kaore e pirau i raro iho i te 200°C, e tika ana mo te peita me nga momo hua kirihou, he tino whai hua ki te polyvinyl chloirde, te polystyrene, te polyurethane, te kapia kiriaku, nga taonga marama-tae marama, me nga mea whakapaipai, me te te inenga o 0.1-0.5%.
Te Tarapi me te Rokiroki
Mōkī: 25KG/CARTON
Rokiroki: Ka mau i roto i nga rawa, pupuri i te hau me te matara atu i te wai me te wera nui.
Tuhia to korero ki konei ka tukuna mai ki a matou