Low-ferric Aluminium Sulphate Kev Lag Luam Qib Aluminium Sulfate rau Kev Kho Dej Tshuaj
Lub hom phiaj
Tsis tshua muaj hlau txhuas sulfate kua yog tsuas yog siv rau daim ntawv ua thiab dej purification, raws li ib tug mordant, tanning tus neeg saib xyuas, tshuaj astringent, ntoo preservative, ua npuas ncauj tua hluav taws tus neeg saib xyuas, zoo crosslinking tus neeg saib xyuas ntawm tsiaj kua nplaum thiab curing tus neeg saib xyuas ntawm urea formaldehyde kua nplaum.Hlau dawb aluminium sulfate yog siv rau hauv papermaking, tshwj xeeb dej kho, titanium dioxide ntau lawm thiab muab tub lim.
Tsawg hlau aluminium sulfate kua muaj feem xyuam rau cov dej haus.Aluminium sulfate yog tus kws tshaj lij kev haus dej haus tus neeg sawv cev rau purifying ntuj dej qhov chaw uas tsis muaj kub thiab tsis tshua muaj turbidity.Nws tuaj yeem tshem tawm cov khib nyiab, colloids, algae, sediment, hnyav hlau thiab lwm yam impurities hauv cov dej ntuj.Nws yog tsuas yog siv rau kev ua kom huv ntawm cov kais dej, thiab tseem siv dav hauv kev lag luam ua zaub mov.
Feem ntau, qhov sib txawv ntawm ob feem ntau yog nyob rau hauv morphology thiab purity.Kev lag luam sib txawv tuaj yeem xaiv cov hlau tsis huv uas tsis muaj txhuas sulfate lossis tsis muaj purity tsawg hlau aluminium sulfate kua raws li qhov xav tau tiag tiag.
Cov ntawv thov hauv Papermaking
Feem ntau ntawm cov ntaub ntawv raw yog cov nroj tsuag fibers.Ntxiv aluminium sulfate thaum tsim cov khoom lag luam tuaj yeem ua kom cov tawv nqaij dawb thiab ua kom cov tawv nqaij lim tau yooj yim.Daim ntawv tiav siv aluminium sulfate tuaj yeem tiv thaiv dej seepage.Hauv kev lag luam ntawv, yog tias daim ntawv dawb raug tsim, tsis muaj hlau tsis muaj txhuas sulfate tuaj yeem siv yam tsis qhia cov xim tsis huv.Lwm cov ntaub ntawv tuaj yeem siv cov hlau tsawg lossis cov hlau uas muaj txhuas sulfate, uas yog pheej yig dua.
Yog tias koj xav tau peb muab cov phiaj xwm daws teeb meem, thov ua siab zoo tawm lus thiab tiv tauj peb ntawm lub vev xaib.Peb yuav teb raws sijhawm.