Fluorescent Brightener OB | 7128-64-5
Product Description
Fluorescent Brightener OB yog benzoxazole fluorescent whitening agent nrog lub teeb daj hmoov tsos thiab xiav-dawb fluorescent xim teeb. Nws yog soluble hauv alkane, paraffin, ntxhia roj thiab cov kuab tshuaj organic, nrog qhov siab tshaj plaws nqus wavelength ntawm 357 nm thiab qhov siab tshaj plaws fluorescence emission wavelength ntawm 435 nm. Nws muaj kev sib raug zoo, kev ruaj ntseg zoo, zoo lub teeb kis tau tus mob thiab zoo whitening nyhuv, thiab yog haum rau lub whitening thiab brightening ntawm PVC, PS, PE, PP, ABS, POM, PMMA thiab lwm yam thermoplastics thiab thermosetting plastics, xim, inks thiab coatings. .
Lwm Lub Npe: Fluorescent Whitening Agent, Optical Brightening Agent, Optical Brightener, Fluorescent Brightener, Fluorescent Brightening Tus Neeg Saib Xyuas.
Muaj kev lag luam
Muaj feem xyuam rau txhua yam ntawm PVC pob tshab yas khoom, siv nyob rau hauv PS ABS thermoplastics Acetate fiber whitening thiab brightening.
Khoom Paub meej
| CI | 184 |
| CAS Nr. | 7128-64-5 |
| Molecular Formula | C26H26N2O2S |
| Moleclar Luj | 430 |
| Qhov tshwm sim | Lub teeb daj hmoov |
| Xim Xim | Lub teeb xiav-dawb |
| Melting Point | 196-203 ℃ |
| Cov ntsiab lus | ≥ 99% |
| Tshauv | ≤ 0.1% |
| Kev zoo | 200 mesh |
| Max. Kev nqus dej wavelength | 375nm ua |
| Max. Emission wavelength | 435nm ua |
| Daim ntawv thov | Nws tuaj yeem siv rau hauv cov thermoplastics, PVC, polystyrene, polyethylene, polypropylene, ABS thiab acetate, nrog rau hauv cov kua roj vanish, xim, xim dawb sib nqus thiab hauv cov coatings thiab inks. Nws kuj muaj txiaj ntsig zoo rau kev ua kom dawb ntawm cov hluavtaws fibers. |
Kev Siv Tshuaj
- 1.Polyvinyl chloride (PVC): Hauv tawv lossis mos PVC: Dawb: 0.01-0.05% (10-50g / 100KG khoom) Pob tshab: 0.0001-0.001% (0.1g-1g / 100kg khoom) (100kg khoom)
2.Polystyrene (PS): whitening: 0.001% (1g / 100kg khoom) pob tshab: 0.0001-0.001 (0.1-1g / 100kg khoom)
3.ABS: ntxiv 0.01-0.05% hauv ABS Nws tuaj yeem tshem tawm cov xim daj qub thiab ua tiav cov nyhuv whitening
4.Polyolefin: polyethylene thiab polypropylene muaj cov nyhuv whitening zoo: pob tshab: 0.0005-0.001% (0.5-1g / 100kg khoom) whitening: 0.005-0.05% (5-50g / 100kg khoom) khoom)
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.
