Rike ruwa dagaCellulose na Hydroxypropyl Methylyana ɗaya daga cikin muhimman halaye na Hydroxypropyl Methyl Cellulose. Abubuwa kamar zafin iska, zafin jiki da saurin matsin iska za su shafi saurin raguwar ruwa a cikin turmi na siminti da samfuran da aka yi da gypsum. Saboda haka, a cikin yanayi daban-daban, akwai wasu bambance-bambance a cikin tasirin riƙe ruwa na samfuran da aka ƙara adadin Hydroxypropyl Methyl Cellulose iri ɗaya.
Gabaɗaya, yawan dankowar Hydroxypropyl Methyl Cellulose, tasirin riƙe ruwa zai fi kyau, amma tasirin dankowar zai ragu lokacin da dankowar ya wuce 100,000 mpa.s. Ga Hydroxypropyl Methyl Cellulose mai dankowar fiye da 100,000, ya zama dole a ƙara yawan Hydroxypropyl Methyl Cellulose don ƙara yawan riƙe ruwa sosai.
A cikin takamaiman ginin, ana iya daidaita tasirin riƙe ruwa na slurry ta hanyar ƙara ko rage adadin Hydroxypropyl Methyl Cellulose. Samfuran jerin Hydroxypropyl Methyl Cellulose na iya magance matsalar riƙe ruwa yadda ya kamata a ƙarƙashin zafin jiki mai yawa. A cikin lokutan zafi mai yawa, musamman a wurare masu zafi da bushewa da kuma gina sirara a gefen rana, ana buƙatar hydroxypropyl methylcellulose mai inganci don inganta riƙe ruwa na slurry.
Hydroxypropyl Methyl Cellulose mai inganci yana da daidaito sosai. Rukunin Methoxy da Hydroxypropoxy ɗinsa suna rarraba daidai gwargwado tare da sarkar kwayoyin halitta ta cellulose. Yana iya inganta atom ɗin iskar oxygen akan haɗin hydroxyl da ether. Ikon haɗa ruwa don samar da haɗin hydrogen yana mai da ruwa mai 'yanci zuwa ruwa mai ɗaure, ta haka ne yake sarrafa fitar da ruwa da yanayi mai zafi ke haifarwa da kuma cimma riƙe ruwa mai yawa.
Babban ingancihydroxypropyl Methyl Celluloseza a iya warwatsewa daidai gwargwado a cikin turmi na siminti da samfuran da aka yi da gypsum, a naɗe dukkan ƙwayoyin da suka yi ƙarfi, sannan a samar da fim mai laushi, kuma danshi a cikin tushe zai fito a hankali cikin dogon lokaci. Haɗarin ruwa yana faruwa tare da kayan gelling marasa tsari, ta haka ne ke tabbatar da ƙarfin haɗin gwiwa da ƙarfin matse kayan. Saboda haka, a cikin ginin bazara mai zafi, domin cimma tasirin riƙe ruwa, ya zama dole a ƙara samfuran Hydroxypropyl Methyl Cellulose masu inganci a cikin isassun yawa bisa ga dabarar, in ba haka ba, rashin isasshen ruwa, raguwar ƙarfi, da tsagewa za su faru saboda bushewar da ta wuce gona da iri. Matsalolin inganci kamar busawa, busawa da faɗuwa suma suna ƙara wahalar gini ga ma'aikata. Yayin da zafin jiki ke raguwa, ana iya rage adadin Hydroxypropyl Methyl Cellulose da aka ƙara a hankali, kuma ana iya cimma irin wannan tasirin riƙe ruwa.
Lokacin Saƙo: Afrilu-25-2024