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Dangane da matsalar zafin gel na Hydroxypropyl Methyl Cellulose HPMC, masu amfani da yawa ba sa mai da hankali kan matsalar zafin gel na Hydroxypropyl Methyl Cellulose. A zamanin yau, galibi ana bambanta Hydroxypropyl Methyl Cellulose gwargwadon dankonsa, amma ga...Kara karantawa»
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1. Rarrabawa: Ana iya raba HPMC zuwa nau'in nan take da nau'in narkewa mai zafi. Samfuran nan take suna watsuwa da sauri cikin ruwan sanyi kuma suna ɓacewa cikin ruwa. A wannan lokacin, ruwan ba shi da ɗanko, saboda HPMC yana warwatse ne kawai a cikin ruwa kuma ba shi da narkewa ta gaske. Bayan kimanin mintuna 2, ...Kara karantawa»
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Hydroxypropyl methylcellulose (HPMC) wani sinadari ne mai kama da cellulose wanda ba ionic ba wanda aka yi shi da cellulose na halitta ta hanyar sarrafa sinadarai. Su fari ne mara wari, mara dandano kuma mara guba wanda ke kumbura a cikin ruwan sanyi zuwa wani bayani mai haske ko ɗan hayaƙi na colloidal. Yana da...Kara karantawa»
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Fara tsaftace bayan tayal ɗin. Idan ba a tsaftace tabo, layin iyo da sauran foda da ke bayan tayal ɗin ba, yana da sauƙin tattarawa kuma ya kasa yin fim bayan an shafa manne. Tunatarwa ta musamman, ana iya fentin tayal ɗin da aka tsaftace da manne ne kawai bayan an gama...Kara karantawa»
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1. Abubuwan da ake buƙata da kuma iyakokin amfani da su Wannan hanyar tana ƙayyade kayan aiki da matakan aiki don tantance ruwan turmi na siminti. Wannan hanyar ta dace da tantance ruwan turmi na tokar dutsen mai aman wuta na Portland siminti, simintin Portland mai haɗaka, da kuma Portland c...Kara karantawa»
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Sodium carboxymethyl cellulose (CMC) wani abu ne da aka samo daga cellulose, wanda kuma aka sani da cellulose gum, kuma shine mafi mahimmancin ionic cellulose gum. CMC yawanci wani abu ne na anionic polymer wanda ake samu ta hanyar amsawa da cellulose na halitta tare da caustic alkali da monochloroacetic acid. Mol...Kara karantawa»
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Yawan toka muhimmin alama ne na hydroxypropyl methylcellulose. Mutane da yawa suna tambaya idan sun fahimci hydroxypropyl methylcellulose: menene darajar tokar? Hydroxypropyl methylcellulose tare da ƙaramin adadin toka yana nufin tsarki mafi girma; cellulose tare da babban adadin toka yana nufin cewa...Kara karantawa»
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Matsakaicin pH na kayayyakin gypsum yana da acidic ko tsaka tsaki. Yanzu akwai nau'ikan hydroxypropyl methylcellulose guda biyu na matakin gini a kasuwa: cellulose mai narkewa a hankali da cellulose nan take (S). Cellulose nan take bai dace da tsarin gypsum ba. Samfuran, narkewar ba ta da kyau sosai...Kara karantawa»
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Tace ruwa daga Hydroxypropyl Methyl Cellulose yana ɗaya daga cikin muhimman abubuwan da ke cikin Hydroxypropyl Methyl Cellulose. Abubuwa kamar zafin iska, zafin jiki da saurin matsin iska za su shafi saurin raguwar ruwa a cikin turmi da samfuran da aka yi da siminti. Saboda haka, a...Kara karantawa»
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A yau za mu mayar da hankali kan yadda ake ƙara takamaiman nau'ikan masu kauri. Nau'ikan masu kauri da ake amfani da su galibi ba su da tsari, cellulose, acrylic, da polyurethane. Kayan da ba su da tsari galibi sune bentonite, silicon mai amfani da iska, da sauransu, waɗanda galibi ana ƙara su a cikin slurry don niƙa, saboda ...Kara karantawa»
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Game da Cellulose Cellulose wani sinadari ne mai yawan ƙwayoyin halitta wanda ya ƙunshi glucose. Yana wanzuwa da yawa a cikin tsire-tsire masu kore da halittun ruwa. Shi ne mafi yawan rarrabawa kuma mafi girman kayan polymer na halitta a yanayi. Yana da kyakkyawan jituwa da halittu, mai sabuntawa da kuma wanda za a iya lalata shi da kuma sauran...Kara karantawa»
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Ana yin cellulose ether daga cellulose ta hanyar amsawar etherification na ɗaya ko fiye daga cikin wakilan etherification da kuma niƙa busasshen nama. Dangane da tsarin sinadarai daban-daban na abubuwan maye gurbin ether, ana iya raba cellulose ethers zuwa anionic, cationic da nonionic ethers. Ionic cellulose et...Kara karantawa»