Riƙewar ruwa dagaHydroxypropyl Methyl Celluloseyana daya daga cikin mahimman kaddarorin Hydroxypropyl Methyl Cellulose. Abubuwa kamar zafin iska, zafin jiki da saurin matsa lamba na iska za su yi tasiri ga yawan canjin ruwa a cikin turmi siminti da samfuran tushen gypsum. Sabili da haka, a cikin yanayi daban-daban, akwai wasu bambance-bambance a cikin tasirin riƙewar ruwa na samfuran tare da adadin adadin Hydroxypropyl Methyl Cellulose.
Gabaɗaya, mafi girman danko na Hydroxypropyl Methyl Cellulose, mafi kyawun tasirin riƙewar ruwa zai kasance, amma tasirin danko akan riƙe ruwa zai ragu lokacin da danƙon ya wuce 100,000 mpa.s. Don Hydroxypropyl Methyl Cellulose tare da danko fiye da 100,000, wajibi ne a ƙara yawan adadin Hydroxypropyl Methyl Cellulose don ƙara yawan adadin ruwa.
A cikin ƙayyadaddun ginin, ana iya daidaita tasirin riƙe ruwa na slurry ta ƙara ko rage adadin Hydroxypropyl Methyl Cellulose. Hydroxypropyl Methyl Cellulose jerin kayayyakin iya yadda ya kamata warware matsalar riƙe ruwa a karkashin high zafin jiki. A cikin yanayin zafi mai zafi, musamman ma a wurare masu zafi da bushewa da kuma gine-gine na bakin ciki a gefen rana, ana buƙatar ingantaccen hydroxypropyl methylcellulose don inganta riƙewar ruwa na slurry.
High quality-hydroxypropyl Methyl Cellulose yana da matukar kyau uniformity. Ƙungiyoyin Methoxy da Hydroxypropoxy suna rarraba daidai gwargwado tare da sarkar kwayar halitta ta cellulose. Zai iya inganta atom ɗin oxygen akan haɗin hydroxyl da ether. Ƙarfin ƙungiyar ruwa don samar da haɗin gwiwar hydrogen yana juya ruwa kyauta zuwa ruwa mai ɗaure, ta yadda ya dace da sarrafa ƙawancen ruwa wanda ya haifar da yanayin zafi mai zafi da kuma samun babban riƙe ruwa.
Babban ingancihydroxypropyl Methyl Cellulosena iya watsawa daidai da yadda ya kamata a cikin turmi siminti da samfuran tushen gypsum, nannade duk wani abu mai ƙarfi, sannan a samar da fim mai ɗanɗano, kuma danshin da ke cikin tushe za a saki sannu a hankali na dogon lokaci. A hydration dauki faruwa tare da inorganic gelling abu, game da shi tabbatar da bond ƙarfi da matsi ƙarfi na abu. Sabili da haka, a cikin ginin zafi mai zafi, don cimma tasirin riƙewar ruwa, dole ne a ƙara samfuran Hydroxypropyl Methyl Cellulose masu inganci a cikin adadi mai yawa bisa ga tsari, in ba haka ba, rashin isasshen ruwa, rage ƙarfi, da fashewa zai faru saboda bushewa mai yawa. Matsalolin inganci irin su hudowa, faɗuwa da faɗuwa suma suna ƙara wahalar gini ga ma'aikata. Yayin da zafin jiki ya ragu, adadin Hydroxypropyl Methyl Cellulose da aka kara za a iya ragewa sannu a hankali, kuma ana iya samun irin wannan tasirin ruwa.
Lokacin aikawa: Afrilu-25-2024