Aluminium Sulfate, nrog cov tshuaj muaj tshuaj lom neeg Al2 (so4) 3, tseem hu ua Alum, yog ib lub luag haujlwm dej, yog cov txheej txheem tseem ceeb hauv cov khoom lag luam textile hauv nws cov khoom ntiag tug thiab tshuaj lom neeg muaj pes tsawg leeg. Ib qho ntawm nws cov ntawv thov tseem ceeb yog nyob rau hauv Dyeing thiab luam ntawv ntawm cov ntaub. Aluminium sulfate ua raws li tus mordant, uas pab txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau cov fibers, yog li txhim kho cov xim ceev thiab zoo zuag qhia tag nrho ntawm cov ntaub no. Los ntawm kev sib sau insoluble complex nrog cov tuag, alum ua kom lawv tuav tseg ntawm cov ntaub, tiv thaiv kom tiv thaiv thiab fading thaum ntxuav tom ntej.
Ntxiv mus, txhuas sulfate tau siv nyob rau hauv kev npaj ntawm qee hom ntawm mordant dyes, xws li cov qaib ntxhw liab roj. Cov dyes no, paub rau lawv cov xim muaj zog thiab ntev-ntev, tau ua haujlwm nyob rau hauv cov kev lag luam textile rau dyeing paj rwb thiab lwm yam ntuj. Qhov kev sib ntxiv ntawm alum rau tus pas da dej pab txhawb txoj kev khi ntawm cov xim molecules rau cov ntaub, ua rau muaj kev sib tw ua xim, ua rau muaj kev ntxuav kom huv.
Ntxiv rau nws lub luag haujlwm nyob rau hauv Dyeing, Aluminium Sulfate nrhiav tau cov ntawv thov ua kom zoo dua qub, cov txheej txheem txhim kho txoj kev txhim kho lub zog, smoothness, thiab tuav cov khoom ntawm yarns thiab ntaub. SIZING cov neeg sawv cev, feem ntau muaj cov hmoov txhuv nplej siab lossis hluavtaws polymers, tau thov rau cov yarns kom txo tau kev sib txhuam thiab tawg thaum nws xaws lossis xaws. Aluminium sulfate yog siv los ua cov sib xyaw ua ke hauv kev npaj ntawm cov hnub qub lom zem. Los ntawm kev txhawb nqa kev sib sau ua ke ntawm cov hmoov txhuv nplej siab, alum pab ua tiav cov kev ua si ntawm cov ntaub ntawv, ua rau kev txhim kho nws ua tau zoo thiab ntaub zoo.
Tsis tas li ntawd, txhuas sulfate tau ua haujlwm hauv kev tshawb pom thiab kev tiv thaiv ntawm textiles, tshwj xeeb yog paj rwb fibers. Scouring yog cov txheej txheem tshem tawm impurities, xws li waxes, thiab cov ntaub txaij, thiab cov roj av saum npoo av kom pom zoo dua thiab cov nplaum. Aluminium sulfate, nrog rau cov alkalis lossis surfactants, AIDSIFAID, dispersify thiab dispersing cov impurities, ua rau huv si thiab ntau nqus cov fibers. Ib yam li ntawd, hauv kev txiav txim siab, Alum pab cuam hauv lub hnub qub cov khoom siv, yog li npaj cov ntaub ntawv rau tom qab dyeing lossis ua tiav kev kho mob.
Tsis tas li ntawd, txhuas sulfate ua haujlwm ua ib qho kev sib koom ua ke nyob rau hauv cov txheej txheem kev kho kom huv hauv cov nroj tsuag textile. Lub effluent tsim los ntawm ntau textile kev ua haujlwm feem ntau muaj cov khib nyiab tshem tawm, cov xim, thiab lwm cov kuab paug, ua kom muaj kuab paug nyob ib puag ncig yog tias tsis kho. Los ntawm kev ntxiv alum rau cov dej khib nyiab yog destabilized thiab agglomerated, fasturating lawv tshem tawm los ntawm sedimentation lossis pom. Qhov no pab ua kom tiav raws li kev cai tswj hwm thiab kev txo qis ntawm ib puag ncig ntawm cov haujlwm textile ntau lawm.
Hauv kev xaus, Aluminium Sulfate ua si lub luag haujlwm ntau heev hauv kev lag luam textile, ua rau dying, sizing cov txheej txheem kev kho mob. Nws qhov hauj lwm zoo uas yog mordant, coagulant, thiab ua kev pab tsis nkag rau hauv textile tsim kev ua haujlwm.
Lub sijhawm Post: Plaub-26-2024