Pwm, stink, viscosity txo, delamination… Raws li cov teeb meem xim, lawv tshwm sim tshwj xeeb tshaj yog nyob rau lub caij ntuj sov kub, uas yog mob taub hau! Ntawm lawv,cellulose thickener, biodegradable thickening system, seb nws puas tuaj yeem ua kom muaj kev ruaj ntseg zoo dua qub tau dhau los ua tus yuam sij kom tsis txhob muaj teeb meem txheej txheej, thiab nws kuj yog ib qho tseem ceeb qhia los ntsuas qhov zoo thiab qhov tsis zoo.
Distinguishing: "Pwm" thiab "Enzyme":
1 "Pwm" Cov yam ntxwv yog pom tseeb thiab pom ntawm qhov muag liab qab, thiab muaj ntau yam kev sib cuag hauv lub neej txhua hnub. Nyob rau hauv cov xim, nws yog manifested li: mouldy nto, stinky tsw, qis pH nqi, sedimentation thiab stratification, thiab qis viscosity. Anti-mildew txoj kev: fungicide.
2 "Enzyme" Tshwj xeeb yog hais txog cellulase, uas tsis pom tab sis muaj tseeb thiab muaj feem cuam tshuam rau cov txheej txheem. Kev ua tau zoo yog: tsis muaj mildew thiab tsis hnov tsw, sedimentation thiab stratification, viscosity txo. Anti-enzyme txoj kev: kub (> 100 ° C) los yog ultraviolet hluav taws xob, lom stability ntawm cellulose thickener.
3.Yog tias qhov viscosity txo yog tshwm sim los ntawm pwm thiab tsw ntxhiab xim, nws yog ib qho tsim nyog kom paub meej tias cov fungicide puas siv tsis tau vim qhov kub thiab txias; Yog hais tias cov xim tsis muaj pwm los yog tsis hnov tsw, thiab cov viscosity tsuas yog txo, nws yog ib qho tsim nyog yuav tsum tau them sai sai rau kev ruaj ntseg ntawm cov cellulose nws tus kheej.
Kev tsom xam: Ua rau txheej txheej viscosity txo
1. Cov kab mob yog qhia thaum lub sij hawm tsim cov xim. Txij li cov kab mob xav tau lub zog los tsim dua tshiab, thiab cellulose yog tsim los ntawm cov piam thaj, nws yuav raug kaw ua cov khoom noj tam sim ntawd. Thaum lub cev hnyav molecular ntawm cellulose loj dhau lawm, cov kab mob siv cellulase hydrolyze cov cellulose saw ntu, thiab hydrolyze nws mus rau hauv me me molecular qabzib units, thiab tom qab ntawd nqus, tsim, thiab ua kom nrawm.
2.Paint manufacturers yuav siv fungicides tua kab mob thiab cuam tshuam lub voj voog no. Txawm li cas los xij, cov dej hauv cov xwm txheej tseem yuav coj mus rau hauv cellulase, thiab cellulase tseem ua rau cov ntu ntawm cellulose tas li, tab sis nws tshwm sim qeeb qeeb yam tsis muaj kev nrawm dua.
3.Anti-enzyme cellulose tsis yog "mildew" tab sis "enzyme": nyob rau hauv ib txheej txheej uas tsis muaj kub thiab ultraviolet hluav taws xob, anti-enzyme tsuas yog cia siab rau kev lom zem ntawm cellulose nws tus kheej.
Cellulose thickenerTam sim no yog hom tseem ceeb tshaj plaws ntawm cov thickener hauv cov xim pleev xim. Nws txoj kev ruaj ntseg yuav cuam tshuam ncaj qha rau hauv lub xeev thiab daim ntawv thov kev ua haujlwm ntawm tag nrho cov txheej. Ntawm lawv, kev ruaj ntseg ntawm cov cellulose thickener yuav tsum yog qhov tseem ceeb tshaj plaws thaum cov neeg siv khoom xaiv cov khoom siv cellulose. Anxin Chemistry muab ntau yam kev daws teeb meem rau cov txheej txheem txheej txheej, thiab yuav txuas ntxiv coj cov kev taw qhia ntxiv hauv thaj chaw ntawm txheej txheej. Classic rheological ntse xaiv, ua tus qauv dej raws li kev xav.
Post lub sij hawm: Apr-26-2024