Ukugcinwa kwamanzi kwe-hydroxypropyl methylcelcelcelselee
Ukugcinwa kwamanzi kohadi olomileyo lubhekisa kumandla okungqengqa ukubamba kwaye kuvaliwe amanzi. Phezulu kwe-viscosity ye-hydroxypropyl methylcelgalose ether, okungcono ukugcinwa kwamanzi. Kuba isakhiwo seselselose iqulethe i-hydroxyl kunye ne-ether ye-etem, iiathom zeokhresi kwi-Hydroxyl kunye ne-Ether Bond Countrage Bond, ukuze amanzi abhalwe amanzi, aze adlale indima ekugcinweni kwamanzi.
Ukungasebenzi kwe-hydroxypropyl methyl sethylise
I-1. I-Coars ye-Coars seluplose i-ether kulula ukusasazeka emanzini ngaphandle kwenqanaba lokuchithwa, kodwa inqanaba lokutshabalalisa licotha kakhulu. I-selsulose ether ngaphantsi kwe-60 Mesh ichithwe emanzini kangangemizuzu engama-60.
I-2. I-Trivelicle i-TelupeAse Ether kulula ukusasazeka emanzini ngaphandle kwenqanaba lokuchitheka, kwaye izinga lokuchithwa liphakathi. I-selsulose ether ngaphezulu kwe-80 Mesh ichithwe emanzini kangangemizuzu emi-3.
I-3. I-Ultra-I-Ultra-i-Iltra-Desticle I-Ethersuses Sasersues ngokukhawuleza emanzini, inyibilike ngokukhawuleza, kwaye inyibilike ngokukhawuleza. I-seluplose i-ethe-ethe ngaphezulu kwe-120 Mesh inyibilikisi emanzini malunga nemizuzwana eli-10 ukuya kwengama-30.
Amgcelele amasuntswana e-Hydroxypropyl Methylcelgalose Ether, kungcono ukugcinwa kwamanzi. Umphezulu we-Coarde-e-Gallose Speed Sell I-Ethe Telupeves iphulukene nangezo ngokukhawuleza emva kokunxibelelana namanzi kwaye yenze i-genomenon yejeyi. I-glue ivumela umxholo ukuthintela iimolekyuli zamanzi eziqhubeka nokungena. Ngamanye amaxesha ayinakusasazeka ngendlela efanayo kwaye inyibilikisiwe nasemva kwexesha elide, ukwenza isisombululo se-scan esinamafu okanye i-agemmeration. Amasuntswana amahle asasazayo aze anyibilike kwangoko emva kokunxibelelana namanzi ukwenza i-viscofity efanayo.
Ixabiso le-phydroxypropyl methylcelcelcelgalose i-ether (ukubuyisa okanye ukwenzakala kwasekuqaleni)
Ixabiso le-pH le-hydropyl i methylcelcelcelse abavelisi be-Ether ekhaya nakwelinye ilizwe balawulwa malunga ne-7, ekwimeko ye-acidic. Kuba kusekho inani elikhulu lezakhiwo ze-anhhydrogluplucose kwisakhiwo se-moleculature ye-Telulose Ether, i-Anhhydrogluplucose yeli qela liphambili elibangela ukubuyiswa kwe-qumence. I-anhydrogluplucose ingenza i-calcium i-calcoum isisombululo se-qumes shripyul ivelise iswekile ye-Calcium, thintela i-calcium yexesha eline-calcium kunye ne-calcium ye-calcium, kwaye ulibazise i-quardment yesamente. inkqubo. Ukuba ixabiso le-p ikwimo yealkaline, udaka luya kuvela kwilizwe elinamandla. Ngoku uninzi lweefektri zisebenzisa i-sodium carbonate ukulungisa ixabiso le-pH. I-Sodium Carbonate luhlobo lwearhente yokuseta ngokukhawuleza. I-Sodium iphucula ukusebenza komphezulu wamasuntswana, ikhuthaza ubumbano phakathi kwamasuntswana, kwaye iphucula ngakumbi i-viscosity yodaka. Kwangelo xesha, i-sodium carbonate idibanisa i-calcium i-calcium elukhukweni lokukhuthaza ukwenziwa kwe-Ettrierite, kwaye isamente imamela ngokukhawuleza. Ke ngoko, ixabiso le-pH kufuneka lihlengahlengiswe ngokweenkqubo ezahlukeneyo kwinkqubo yemveliso.
Ukungenela iipropathi zomoya ze-hydroxypropyl methyl sethel sether
Isiphumo sokungenela umoya se-hydroxypropyl methylcelcelgalose ether ikakhulu kuba i-Seleulose Ether iluhlobo lwe-surfacnt. Umsebenzi odibeneyo we-selsulose i-ether ikakhulu yenzeka kwi-screen-ral-strolical intsingiselo. Okokuqala, ukungeniswa kwamaqamza omoya, kulandelwe kukusasazwa kunye nokumanzi. I-selsulose ether iqulethe amaqela e-alkyl, enciphisa kakhulu imbandezelo engaphezulu komhlaba kunye namandla obuhlanganisela amanzi, esenza kube lula ukuvelisa amaqamza amaninzi kwi-acced yenkqubo ye-accoud.
I-Gel IiPropathi zeHydroxlypropyl Methyl Selerbase Ether
Emva kwe-hydroxypropyl methylcelcelcelsele inyibilikiswe i-Ertor ichithwe elunxwemeni, i-Eacydxyl kunye ne-Hydroxypropy yamaqela e-moleculam i-ions kunye ne-aldinum kwi-slid ye-vaid. , phucula ukungcola kodaka, dlala indima yokugcwalisa kunye nokuqiniswa. Nangona kunjalo, xa i-matrix yenxalenye ye-matrix iphantsi koxinzelelo, ipolymer ayinakudlala indima eqinileyo, ngokunjalo namandla kunye nomyinge wokungalawuleki.
Ukuqulunqa kwefilimu ye-hydroxypropyl methyl seler
Emva kwe-hydroxypropyl methyl seluplose ether yongezwa i-hydration, umaleko omncinci wefilimu ye-latex yenziwa phakathi kwamasuntswana e-ceament. Le filimu inesiphumo sokutywina kwaye iphucula ukoma komhlaba wodaka. Ngenxa yokugcinwa kwamanzi okuhle kwe-hydroxypropyl methylcelgalose ether, iimolekyuli ezaneleyo zigcinwe ngaphakathi kodaka lwesamente, ngalo lonke ixesha liqinisekisa ukuba ubumbano bodaka, kwaye buguquguqukayo, kwaye bunciphise i-shrintage kunye nengxaki ye udaka.
Ixesha leposi: I-35 ukuya kwi-2023