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-Anhhydrogluplucose inokuthi izenze i-calcium kwi-shysiration yesisombululo se-caldium sivelise iswekile ye-Calcium, thintela i-calcium yexesha le-calcium kunye ne-calcium ye-calcium kunye nokulibazisa i-hydration ye Isamente. 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 i-ether, iimolekyuli ezaneleyo zigcinwa ngaphakathi kodaka, ngaloo ndlela iqinisekisa ukuba amandla okuzala, kwaye kwangaxeshanye Iphucula ubumbano lodaka, yenza ukuba udaka luneplasitiki elungileyo kunye nokuguquguquka, kwaye kunciphisa ukuntywila kunye nokulahlekisa udaka.
Ixesha leposi: I-35 ukuya kwi-2023