Fluorescent Brightener KSN |5242-49-9
Product Description
Fluorescent Brightener KSN yog fluorescent brightener ntawm benzoxazole nrog cov hmoov daj-ntsuab tsos thiab lub teeb xiav-violet fluorescent.Nws muaj kev sib raug zoo, tsis yooj yim los nag, ntxiv me ntsis thiab muaj cov nyhuv whitening zoo, thiab kuj muaj cua sov thiab lub teeb ua haujlwm zoo.Lub fluorescent brightener KSN muaj cov qauv tshuaj zoo sib xws rau tus neeg ua haujlwm ntxuav hniav dawb OB-1 thiab soluble zoo dua li OB-1 rau cov yas thiab polyester fibers, nrog cov nyhuv whitening zoo dua.Nws yog tsim rau polyester, polyamide thiab polyacrylonitrile, tshwj xeeb tshaj yog rau engineering plastics thiab hluavtaws fibers.
Muaj kev lag luam
Dawb masterbatches, foaming masterbatches, sau masterbatches, functional masterbatches, nplaim retardant masterbatches thiab lwm yam xim masterbatches.
Lwm Lub Npe: Fluorescent Whitening Agent, Optical Brightening Agent, Optical Brightener, Fluorescent Brightener, Fluorescent Brightening Tus Neeg Saib Xyuas.
Khoom Paub meej
| CI | 368 |
| CAS Nr. | 5242-49-9 |
| Molecular Formula | C29H20N2O2 |
| Moleclar Luj | 442 ib |
| Cov ntsiab lus | ≥ 99% |
| Qhov tshwm sim | Yellow-ntsuab crystalline hmoov |
| Melting Point | 275-280 ℃ |
| Kev zoo | ≥ 100 yam khoom |
| Ultraviolet Absorption | ≥2000nm |
| Daim ntawv thov | Siv dav hauv cov yas thiab polyester, nws kuj tuaj yeem siv rau hauv cov yeeb yaj kiab, txhaj tshuaj molded thiab cov ntaub ntawv extruded, thiab tseem tsim nyog rau kev ua kom tawv nqaij tawv nqaij ntawm txhua theem, nrog rau kev ci ntsa iab thiab ci ntsa iab hauv cov xim, lacquer thiab number case industries. |
Txoj kev thov
Lub fluorescent brightener KSN yog tsim rau kev ua kom zoo nkauj thiab ci ntsa iab yas substrates los ntawm cov txheej txheem qhuav, ntub dej thiab masterbatch.Nws yog tshwj xeeb tshaj yog haum rau qhuav whitening, qhov twg cov khoom yog tov zoo nrog cov yas substrate los yog cob thiab ces extruded tom qab melting.
Reference Dosage
1. Kev siv ntau npaum li cas ntawm brightener rau cov yas substrates yog 0.002-0.03%, piv txwv li txog 10-30 grams fluorescent brightener KSN ib 100 kg ntawm yas raw khoom.
2. Nyob rau hauv cov pob tshab plastics cov ntaub ntawv ntawm brightener yog 0.0005-0.002%, piv txwv li txog 0.5-2 grams ib 100 kg ntawm yas raw khoom.
3. Nyob rau hauv polyester resin (polyester fiber) qhov kev siv nyiaj ntawm brightener yog 0.01-0.02%, piv txwv li txog 10-20 grams ib 100 kg ntawm resin.
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.
