Optical Brightener SWN
Optical Brightener SWN
| Fomula | C14H17NO2 |
| CI | 140 |
| CAS No. | 91-44-1 |
| Dzina la Chemical | 7-Diethylamino-4-methylcoumarin |
| Maonekedwe | Mwala woyera |
| Melting Point | 70.0-75.0 |
| Zamkatimu | > 99.0 |
| Zinthu Zosasinthika | ＜0.5 |
| Kulemera kwa Maselo | 213.3 |
| UV Mphamvu | 98.0-102-0 |
| Mtengo wa kutha | 1000 ~ 1050 |
Katundu
Optical brightener SWN ndi Coumarin Derivatives.Amasungunuka mu ethanol, mowa wa acidic, resin ndi varnish.M'madzi, kusungunuka kwa SWN ndi 0.006 peresenti yokha.Imagwira ntchito potulutsa kuwala kofiyira komanso tincture wofiirira.
Kugwiritsa ntchito
Imagwiranso ntchito pa ubweya, silika, utomoni wa acetate, ulusi wa triacetate, ndi zina zotero. Itha kugwiritsidwanso ntchito mu thonje, mapulasitiki? (kutentha kochepa) ndi penti yosindikizira mosiyanasiyana, ndikuwonjezedwa mu utomoni kuti usungunuke cellulose ya fiber.Komanso angagwiritsidwe ntchito detergent.Sizingagwirizane ndi chloritic natrium.
Phukusi
Ng'oma ya fiber, bokosi la makatoni kapena thumba la pulasitiki.10kg, 20kg, 25kg pa ng'oma.
Kusungirako
Iyenera kusungidwa m'malo ozizira, owuma komanso opanda mpweya, ndipo nthawi yosungira sayenera kupitirira zaka 2
