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A cikin putty foda, yana taka rawar uku na thickening, riƙe ruwa da ginawa. Kauri: Za a iya kauri cellulose don dakatarwa da kuma kiyaye maganin daidai sama da ƙasa, da tsayayya da sagging. Riƙewar ruwa: A sa foda ta bushe a hankali don taimakawa ƙwayar ash don amsawa a ƙarƙashin th ...Kara karantawa»
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Mai narkewa a cikin ruwa da wasu kaushi na kwayoyin halitta za a iya narkar da su a cikin ruwan sanyi, matsakaicin matsakaicin girmansa yana ƙayyade kawai ta hanyar danko, mai sauƙi yana canzawa tare da danko, ƙananan danko, mafi girma da solubility. Juriya na Gishiri: Hydroxypropyl methylcellulose don ginin ...Kara karantawa»
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01. Bambanci tsakanin karya hydroxypropyl methyl da high quality-hydroxypropyl methyl Appearance: Pure sitaci HPCM bayyana ma kama, tsakanin 0.3 da 0.4 g/ml. Amylum yana ɗaure da sitaci don haka HPCM ruwa ne kuma ƙasa da damuwa fiye da abubuwan detoxifiers na yau da kullun. Yanayi: sitaci cike da sitaci, hpm ...Kara karantawa»
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Yawancin masu amfani ba safai ba su kula da matsalar zafin gel na hydroxypropyl methylcellulose. A zamanin yau, ana bambanta hydroxypropyl methylcellulose gabaɗaya bisa ga danko, amma ga wasu yanayi na musamman da masana'antu na musamman, ɗanɗanon samfurin ne kawai yake nunawa.Kara karantawa»
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Akwai abubuwa da yawa da suka shafi aikace-aikacen hydroxypropyl methylcellulose HPMC a cikin kayan gini, musamman ginshiƙan gypsum, kamar haka: 1 Riƙewar ruwa Hydroxypropyl methylcellulose don gini yana hana wuce gona da iri na ruwa ta hanyar substrate, kuma lokacin gyp ...Kara karantawa»
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Admixture ɗaya yana da iyakancewa wajen haɓaka aikin gypsum slurry. Idan aikin turmi na gypsum shine don samun sakamako mai gamsarwa kuma ya dace da buƙatun aikace-aikacen daban-daban, ana buƙatar haɗaɗɗen sinadarai, abubuwan haɓakawa, filaye, da kayan daban-daban ana buƙatar haɗawa da c ...Kara karantawa»
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Hydroxypropyl methylcellulose – masonry turmi Haɓaka mannewa tare da masonry surface, da kuma inganta riƙon ruwa, ta yadda za a iya inganta ƙarfin turmi. Ingantacciyar mai da filastik don ingantattun kaddarorin aikace-aikacen, aikace-aikacen mafi sauƙi yana adana lokaci da haɓaka ...Kara karantawa»
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Cellulose hydroxypropyl methyl ether an yi shi ne daga cellulose mai tsabta mai tsabta ta hanyar etherification na musamman a ƙarƙashin yanayin alkaline. Tasiri: 1. Masana'antar gine-gine: A matsayin wakili mai riƙe da ruwa da kuma retarder na turmi siminti, zai iya sa turmi ya zama mai iya yin famfo. A cikin plaster, gypsum, putty foda ko ...Kara karantawa»
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1. Gel zafin jiki (0.2% bayani) 50-90 ° C. 2. Soluble a cikin ruwa da kuma mafi yawan iyakacin duniya c da kuma dace rabo na ethanol / ruwa, propanol / ruwa, dichloroethane, da dai sauransu, insoluble a cikin ether, acetone, cikakken ethanol, da kuma kumbura a fili ko dan kadan turbid a cikin ruwan sanyi colloidal bayani. Mai ruwa...Kara karantawa»
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MC shine methyl cellulose, wanda aka yi da ether cellulose ta hanyar magance auduga mai ladabi tare da alkali, ta yin amfani da methane chloride a matsayin wakili na etherification, da kuma tafiya ta hanyar jerin halayen. Gabaɗaya, matakin maye gurbin shine 1.6 ~ 2.0, kuma solubility shima ya bambanta da digiri daban-daban o ...Kara karantawa»
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Matsayin sinadarai na yau da kullun hydroxypropyl methylcellulose polymer roba ce da aka yi daga auduga na cellulose na halitta ta hanyar gyaran etherification. Cellulose ether wani abu ne na cellulose na halitta. Samar da ether cellulose ya bambanta da polymers na roba. Mafi asali ma...Kara karantawa»
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Ƙara hydroxypropyl methylcellulose don yin putty foda, dankonsa ba shi da sauƙi ya zama babba, da yawa zai haifar da rashin aiki mara kyau, don haka nawa danko ne hydroxypropyl methylcellulose na putty foda bukata? Mu tantance shi ga kowa da kowa. Zai fi kyau ƙara hydroxypropyl methylc ...Kara karantawa»