Qhov nrov tshaj plaws Direct Fast Blue FBL Rau Dyeing Ntawv
Khoom Specification
| Lub npe | Direct Fast Blue FBL |
| Lwm Lub Npe | Direct Blue 199 |
| Cas No. | 12222-04-07 Ib |
| Qhov tshwm sim | Ntshav Dub Hmoov |
| Ntim | 25KGS PP Hnab / Kraft Hnab / Carton Box / Hlau Nruas |
| Lub zog | 100% |
| Daim ntawv thov | Feem ntau siv rau dyeing paj rwb, viscose fiber, kuj siv tau rau tawv, txhob lo lo ntxhuav, ntawv thiab lwm yam. |
Kev piav qhia
Direct Fast Blue FBL muaj cov yam ntxwv hauv qab no: (1) Soluble hauv dej, yooj yim rau stain (2) Ua tiav chromatography, yooj yim xim imitation, ntau yam, siv dav (3) haum rau kev ceev ceev tsis yog cov khoom siab (4) yooj yim rau stain ( 5) Tus nqi qis (6) Ntshav Dub Hmoov
Khoom cim
A. Copper phthalocyanine yog siv los ua raw khoom.Ua ntej, lub khob phthalocyanine tau hnov mob nrog chlorosulfonic acid, tom qab ntawd cov sulfone chloride tau ntxiv, thiab lub khob phthalocyanine yog ib feem ntawm sulfonated thiab chlorosulfonated.Tom qab ntawd, sodium bicarbonate, ammonia thiab sodium hydroxide aqueous tov yog ntxiv ua ntu zus los ua kom tiav cov txheej txheem neutralization.Tom qab salting tawm, lim, ziab thiab sib tsoo cov khoom tiav.
B. Direct ceev xiav FBL muaj cov qauv linear ntawm cov dej-soluble pawg xws li sulfonic acid (-SO3H) los yog carboxylate (-COOH).Aromatic nplhaib qauv yog nyob rau hauv tib lub dav hlau, yog li ncaj qha ceev xiav FBL muaj ib tug ntau dua affinity rau cellulose fiber, ncaj dyeing nyob rau hauv nruab nrab nruab nrab, ntev li ntev raws li cov dye yaj nyob rau hauv qhuav dej, yuav dyed.Cov dye yog adsorbed rau saum npoo los ntawm fiber ntau hauv kev daws, thiab tom qab ntawd diffuses mus rau thaj tsam amorphous ntawm fiber ntau, tsim hydrogen bonds thiab van der Waals rog nrog cov fiber ntau macromolecules.
C. Feem ntau yog siv rau dyeing paj rwb, viscose fiber, kuj siv tau rau tawv, txhob lo lo ntxhuav, ntawv thiab lwm yam.
Cov yam ntxwv tseem ceeb
Cov yam ntxwv tseem ceeb ntawm Direct Black muaj xws li:
A. Direct ceev xiav FBL yog dav siv nyob rau hauv dyeing paj rwb thiab viscose fibers.Cov xim muaj qhov ncaj qha rau cellulose fiber ntau thiab tuaj yeem dyed ncaj qha.
BB Tus nqi ntawm cov xim ncaj qha yog pheej yig, cov txheej txheem dyeing yog yooj yim, chromatography tiav, thiab xim yog ci.Qhov tsis txaus yog tias qhov kev kho ntub dej nrawm nrawm ntawm dyeing tsis yog qhov zoo tagnrho, uas yuav tsum tau txhim kho los ntawm kev kho tus neeg sawv cev, thiab qhov ceev ntawm lub hnub ci txawv heev nrog ntau yam xim.
CC Tam sim no, cov dyes ncaj qha tau siv dav hauv kev dyeing ntawm cov ris tsho ua los ntawm cov cellulose fibers, thiab tseem tuaj yeem siv rau hauv dyeing ntawm txhob lo lo ntxhuav thiab ntawv.
Cia & Tsheb thauj mus los
Cov khoom yuav tsum tau muab cia rau hauv qhov ntxoov ntxoo, qhuav thiab zoo-ventilated warehouse.Tsis txhob tiv tauj nrog oxidizing tshuaj thiab combustible organic tshuaj.Khaws nws deb ntawm tshav ntuj ncaj qha, tshav kub, sparks thiab qhib nplaim taws.Ua tib zoo tuav cov khoom thiab tsis txhob ua puas lub pob.
Daim ntawv thov
Nws yog feem ntau siv rau dyeing ntawv, Nws kuj siv tau rau dyeing rayon txhob lo lo ntxhuav thiab ntaub plaub li ntawd.
Ntim
25KGS PP Hnab / Kraft Hnab / Carton Box / Hlau Nruas
