Fluorescent Brightener PF |12224-12-3
Product Description
Fluorescent Brightener PF yog ib qho zoo-dispersed, milky dawb muab tshuaj txhuam uas nruab nrab.Nws yog non-ionic compound.Melting point 182-188 ℃.Insoluble hauv dej, soluble hauv DMF thiab ethanol, tiv taus acids txog pH = 2-3 thiab hauv paus mus txog pH = 10.Resistant mus rau cov dej nyuaj txog li 5 × 10-4.Resistant rau cov dej nyuaj txog li 5 x 10-4.Qhov zoo tshaj plaws dyeing kub 150 ° C (nyob rau hauv nruab nrab los yog tsis muaj zog alkaline da dej), resistant rau ci ntawm 180-200 ° C.Nws slurry thiab dilutions tsis rhiab rau lub teeb.
Lwm Lub Npe: Fluorescent Whitening Agent, Optical Brightening Agent, Optical Brightener, Fluorescent Brightener, Fluorescent Brightening Tus Neeg Saib Xyuas
Muaj kev lag luam
Nws lub teeb liab liab yog tsim rau txhua yam yas, hauv cov khoom siv PVC, zoo whiteness thiab kev tiv thaiv ib puag ncig.
Khoom Paub meej
| CI | 135 |
| CAS Nr. | 12224-12-3 |
| Molecular Formula | C18H14N2O2 |
| Moleclar Luj | 290.316 ib |
| Cov ntsiab lus | ≥ 98% |
| Qhov tshwm sim | Lub teeb-daj hmoov |
| Melting Point | 182-188 ℃ |
| Boiling Point | 471.2 ℃ ntawm 760 mmHg |
| Daim ntawv thov | Nws yog siv los ua kom dawb thiab ci ntsa iab polyvinyl chloride, polystyrene, polyacrylate, polyester zaj duab xis, siab thiab tsis tshua muaj siab polyethylene, ABS, organic iav, daim npav lag luam, ntawv qib siab, thiab lwm yam. |
Txoj kev thov
1.Mix fluorescent brightener PF ntawm 0.03-0.1% ntawm qhov hnyav ntawm cov yas hauv cov yas xaiv thiab tom qab ntawd txuas ntxiv nrog cov txheej txheem yas siv.
2.Fluorescent brightener PF tuaj yeem siv los yaj cov plasticiser rau hauv kev ncua los ntawm peb-cov menyuam sib tsoo los ua ib pawg tswv.Tom qab ntawd nyob rau hauv cov txheej txheem sib tov sib xyaw rau hauv PF yas fluorescent brightener ncua kev kawm ntawv, ntawm qhov kub thiab txias molding (lub sij hawm nyob rau hauv kub), feem ntau ntawm 120 ~ 150 ℃ rau li 30 feeb, 180 ~ 190 ℃ li ntawm 1 feeb, uas yog, a zoo whitening thiab brightening nyhuv.
3.Los yog sib tov ntau yam raw khoom ua ntej, ces ntxiv PF whitening tus neeg sawv cev ntawm 160 ℃ thiab sib tov zoo li 5 feeb, ces yob txoj kev.
Product Advantage
1.Stable Quality
Tag nrho cov khoom tau mus txog lub teb chaws tus qauv, cov khoom purity ntawm ntau tshaj 99%, siab stability, zoo weatherability, migration kuj.
2.Factory Direct Supply
Plastic State muaj 2 lub hauv paus tsim khoom, uas tuaj yeem lav qhov ruaj khov ntawm cov khoom, lub Hoobkas ncaj muag muag.
3.Export Zoo
Raws li domestic thiab thoob ntiaj teb, cov khoom raug xa tawm mus rau ntau tshaj 50 lub teb chaws thiab cheeb tsam hauv lub teb chaws Yelemees, Fabkis, Russia, Egypt, Argentina thiab Nyiv.
4.Kev pab cuam tom qab muag
24-teev kev pabcuam hauv online, tus kws tshaj lij engineers ua haujlwm rau tag nrho cov txheej txheem txawm tias muaj teeb meem thaum siv cov khoom.
Ntim
Hauv 25kg drums (cov duab los qhia), kab nrog cov hnab yas lossis raws li cov neeg siv khoom xav tau.
