Optical Brightener CBS-X/brightener 351 cas27344-41-8

Kufotokozera Kwachidule:

Brightener 351 ndi chowunikira chapamwamba kwambiri chomwe chimagwiritsidwa ntchito kwambiri mu nsalu, pulasitiki, zotsukira, mapepala ndi mafakitale ena.Zimawonjezera kuwala, zoyera komanso zowoneka bwino za zinthu zomaliza, kuwapatsa mawonekedwe owoneka bwino komanso owoneka bwino.Ndi ntchito yake yabwino kwambiri, COB-351 imatsimikizira kusungidwa kwamtundu kwanthawi yayitali komanso kukhazikika, ndikupangitsa kuti ikhale yabwino kusunga mawonekedwe okongola azinthu.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zambiri Zamalonda

Njira ya mankhwala: C26H26N2O2

Nambala ya CAS: 27344-41-8

Kulemera kwa molekyulu: 398.50

Maonekedwe: ufa wonyezimira wachikasu wonyezimira

Malo osungunuka: 180-182°C

Kusungunuka: kusungunuka m'madzi, kusungunuka mu zosungunulira za organic

Ntchito: COB-351 n'zogwirizana ndi ma polima osiyanasiyana, kuphatikizapo polyvinyl kolorayidi (PVC), polyethylene (PE) ndi poliyesitala (PET).Itha kugwiritsidwa ntchito popanga nsalu, zotsukira, mapulasitiki, mapepala ndi mafakitale ena omwe amafunikira kuwongolera kuyera ndi kuwala.

phindu

Kuchita Bwino Kwambiri: COB-351 imapereka mphamvu yoyera kwambiri pamlingo wochepa, kupulumutsa mtengo komanso kuchepetsa kuwononga chilengedwe.

Kugwirizana kwabwino: Wothandizira whitening fulorosenti amawonetsa kuyanjana kwambiri ndi ma polima osiyanasiyana ndipo amatha kuonjezedwa mosavuta popanga.

Kukana kwabwino: COB-351 imagonjetsedwa ndi kutentha, kuwala ndi mankhwala, kuonetsetsa kuwala kwa nthawi yaitali ngakhale pansi pa zovuta.

Chitetezo ndi kuteteza chilengedwe: Zogulitsa zathu zilibe zinthu zovulaza monga APEO ndi zitsulo zolemera, zomwe zimalimbikitsa kupanga kotetezeka komanso kokhazikika.

Kufotokozera

Maonekedwe	Yellow wobiriwira homogeneous ufa	Gwirizanani
Kutalika kwakukulu kwa mayamwidwe (nm)	349 ±1	348
Mtundu wa mayamwidwe a ultraviolet	1120 ± 15	1120
Chinyezi ndi kusakhazikika (%)	≤3.5	1.90
Maonekedwe	Yellow wobiriwira homogeneous ufa	Gwirizanani
Kutalika kwakukulu kwa mayamwidwe (nm)	349 ±1	348