Optical Brightener ST-3
Khoom Paub meej
| Khoom npe: | Optical Brightener ST-3 |
| Hom qauv: | Stilbene derivative |
| CI: | Optical brightener 396 |
| Qhov tsos: | Lub teeb ntsuab daj daj crystalline hmoov |
| Xim ntxoov ntxoo: | Violet xiav |
| Cov ntsiab lus fais fab | 100 |
| E-tus nqi: | ≥390 |
| Tus neeg sib tw: | Heliofor PU (POL) |
Cov khoom
Cov khoom no yog siv nyob rau hauv chav tsev kub mus rau hauv 280 ℃, degrade 80 lub sij hawm ntawm cov dej mos, acid thiab alkali kuj yog pH = 6 ~ 11, nws yuav siv tau nyob rau hauv tib da dej nrog anionic surfactants los yog dyes, non-ionic surfactants, thiab hydrogen peroxide.Nyob rau hauv cov ntaub ntawv ntawm tib qhov ntau npaum li cas, qhov dawb yog 3-5 npaug siab dua li ntawm VBL thiab DMS, thiab lub zog sib dhos yuav luag zoo ib yam li VBL thiab DMS., Cov xim yog yooj yim rau migrate thiab daj tom qab ziab.Cov khoom no muaj txiaj ntsig zoo daws qhov kub thiab txias, tiv thaiv huab cua, yellowing resistance thiab migration resistance ntawm fluorescent whitening agent hauv cov xim dej thiab cov xim dej.Nws tuaj yeem khaws cov xim thiab dawb tom qab siv xim.Lub degree yog kav ntev li tshiab.
Daim ntawv thov
Siv rau cov xim acrylic latex, acrylic thiab polyurethane hluavtaws dej-raws li ntoo xim, polyurethane dej-raws li xim, tiag pob zeb xim, waterproof txheej, muaj yeeb yuj xim, qhuav hmoov mortar, qhuav hmoov putty, siv kua nplaum, dej-raws li xim muab tshuaj txhuam thiab lwm yam dej-raws li txheej cov khoom uas muaj ntau yam txheej txheem formulations, me me ntxiv tus nqi, zoo heev whitening thiab brightening nyhuv!Tam sim no, nws yog qhov ua tau zoo fluorescent brightener uas tsim nyog rau cov xim dej thiab cov lacquers hauv tsev thiab txawv teb chaws.
Cov lus qhia
Raws li cov txheej txheem txheej txheej sib txawv, muaj peb txoj hauv kev ntxiv fluorescent whitening tus neeg sawv cev:
1. Tus neeg sawv cev fluorescent whitening yog ntxiv raws li cov khoom siv hmoov hauv cov txheej txheem xim paste sib tsoo (uas yog, txheej txheej txheej txheej xim muab tshuaj txhuam), thiab tom qab ntawd nws yog av tag nrho kom txog thaum cov khoom muaj tsawg dua 20um uniformly dispersed nyob rau hauv cov xim.
2. Tom qab sib tsoo cov fluorescent whitening tus neeg saib xyuas kom zoo, ntxiv rau cov xim ntawm cov disperser high-speed disperser.
3. Nyob rau hauv cov txheej txheem tsim, yaj cov fluorescent whitening tus neeg sawv cev nrog ib tug sib tov ntawm txog 30-40 degrees ntawm dej sov thiab 1/80 dej thiab ethanol, ces ntxiv rau cov dej raws li cov xim, thiab ces disperse nws tusyees los ntawm tag nrho cov. nplawm.Qhov sib ntxiv yog 0.02-0.05% ntawm qhov hnyav ntawm txheej.
Pob
10KG / 15KG / 25KG Carton lossis Nruas, PE puab lub hnab.
Cia
Khaws ntawm qhov tsaus ntuj, kaw qhov xwm txheej.
