Fluorescent Brightener FP-127
Product Description
Fluorescent Brightener FP-127 yog fluorescent brightening tus neeg sawv cev rau stilbene, nrog rau cov tsos ntawm lub teeb daj-ntsuab hmoov thiab xiav-violet fluorescence. Nws muaj cov yam ntxwv ntawm kev sib raug zoo, lub teeb pom kev zoo, zoo thermal stability thiab zoo whitening nyhuv, nrog rau cov xim ntshiab thiab lub teeb, acid thiab alkali tsis kam. Nws yog tsim rau cov thermoplastics, hluavtaws fibers, xim thiab inks, tshwj xeeb tshaj yog rau cov whitening thiab brightening ntawm polyvinyl chloride thiab polystyrene.
Lwm Lub Npe: Fluorescent Whitening Agent, Optical Brightening Agent, Optical Brightener, Fluorescent Brightener, Fluorescent Brightening Tus Neeg Saib Xyuas.
Muaj kev lag luam
Siv nyob rau hauv ntau yam khoom PVC, tsawg npaum li cas, siab whiteness, migration kuj, ib puag ncig tiv thaiv.
Khoom Paub meej
| CI | ib 378 |
| CAS Nr. | 40470-68-6 |
| Molecular Formula | C30H26O2 |
| Cov ntsiab lus | ≥ 99% |
| Moleclar Luj | 418.53 ib |
| Qhov tshwm sim | Lub teeb-daj hmoov |
| Melting Point | 219-221 ℃ |
| Kev zoo | ≥300 |
| Thermal stability | > 300 ° C |
| Max. Kev nqus dej wavelength | 368nm ua |
| Max. Emission wavelength | 436nm ua |
| Xim Xim | Blue-Violet lub teeb |
| Daim ntawv thov | Nws yog qhov tsim nyog rau txhua hom yas, tab sis nws yog qhov tshwj xeeb tshaj yog tsim rau kev ua kom zoo nkauj thiab ci ntsa iab ntawm cov khoom tawv tawv thiab PVC rau cov khau kis las. |
Kev Siv Tshuaj
1.Polyvinyl chloride (PVC): Dawb: 0.01-0.05% (10-50g / 100kg khoom) Pob tshab: 0.0001-0.001% (0.1-1g / 100kg khoom),
2.Polybenzene (PS): Dawb: 0.001% (1g / 100kg khoom) Pob tshab: 0.0001 ~ 0.001% (0.1-1g / 100kg khoom)
3.ABS: 0.01 ~ 0.05% (10-50g / 100kg khoom)
4.Other plastics: Rau lwm cov thermoplastics, acetate, PMMA, polyester slices kuj muaj cov nyhuv whitening zoo.
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
Nyob rau hauv 25kg nruas (cov duab los qhia drums), lined nrog cov hnab yas los yog raws li tus neeg yuav tsum tau muaj.
