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Adadin HPMC da ake amfani da shi a aikace ya bambanta dangane da yanayi, zafin jiki, ingancin foda alli na toka na gida, dabarar foda putty da "ingancin da abokan ciniki ke buƙata". Gabaɗaya, yana tsakanin kilogiram 4 zuwa 5. Misali: yawancin foda putty a cikin B...Kara karantawa»
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Ɗaya daga cikin manyan bambance-bambancen da ke tsakanin turmi mai gauraye da busasshe da turmi na gargajiya shine cewa turmi mai gauraye da busasshe ana gyara shi da ƙaramin adadin sinadarai. Ƙara ƙarin abu ɗaya zuwa turmi mai busasshe ana kiransa gyara na farko, ƙara ƙarin abu biyu ko fiye ana kiransa gyara na biyu...Kara karantawa»
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Gypsum na desulfurization shine iskar gas da ake samarwa ta hanyar konewar mai mai ɗauke da sulfur (kwal, man fetur), sharar masana'antu da ake samarwa yayin aikin tsarkakewa, da kuma gypsum na hemihydrate (tsarin sinadarai CaSO4· 0.5H2O), aikin yana kama da na na...Kara karantawa»
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Hydroxypropyl methylcellulose (HPMC) galibi yana taka rawa wajen riƙe ruwa, kauri da inganta aikin gini a cikin siminti, gypsum da sauran kayan foda. Kyakkyawan aikin riƙe ruwa zai iya hana bushewa da tsagewa yadda ya kamata saboda yawan ruwa...Kara karantawa»
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A cikin 'yan shekarun nan, tare da ci gaba da haɓaka fasahar rufin bango ta waje, ci gaba da ci gaban fasahar samar da cellulose, da kuma kyawawan halaye na HPMC kanta, an yi amfani da HPMC sosai a masana'antar gini. Domin ƙara bincika tsarin ...Kara karantawa»
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Sunan HPMC na kasar Sin shine hydroxypropyl methylcellulose. Ba shi da ionic kuma ana amfani da shi sau da yawa azaman maganin riƙe ruwa a cikin turmi mai gauraye. Shi ne kayan riƙe ruwa da aka fi amfani da shi a turmi. Tsarin samar da HPMC galibi samfurin ether ne da aka yi da polysaccharide wanda...Kara karantawa»
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1. Matsalolin da ake yawan samu a cikin fodar putty Busarwa da sauri yawanci yana faruwa ne saboda yawan fodar calcium da aka ƙara (ya yi yawa sosai, adadin fodar calcium da aka yi amfani da shi a cikin dabarar putty za a iya rage shi yadda ya kamata) yana da alaƙa da yawan riƙe ruwa na zare, kuma yana da alaƙa da bushewar...Kara karantawa»
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A cikin turmi mai gauraye, matuƙar ƙaramin cellulose ether zai iya inganta aikin turmi mai danshi sosai, za a iya ganin cewa cellulose ether babban ƙari ne wanda ke shafar aikin ginin turmi. Zaɓin nau'ikan iri daban-daban, viscosities daban-daban, pas daban-daban...Kara karantawa»
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Mafi mahimmancin siffa ta cellulose ether shine riƙe ruwa a cikin kayan gini. Ba tare da ƙara cellulose ether ba, siririn turmi na sabo yana bushewa da sauri ta yadda siminti ba zai iya yin ruwa ta yadda aka saba ba kuma turmi ba zai iya taurarewa ya cimma kyakkyawan haɗin kai ba. A...Kara karantawa»
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Ana samun dukkan kayayyakin bitamin daga ɓangaren litattafan auduga na halitta ko ɓangaren litattafan itace, waɗanda ake samarwa ta hanyar etherification. Kayayyakin cellulose daban-daban suna amfani da sinadaran etherifying daban-daban. Maganin etherifying da ake amfani da shi a cikin hydroxyethyl cellulose (HEC) shine ethylene oxide, kuma maganin etherifying da ake amfani da shi a cikin hydroxy...Kara karantawa»
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Amfani da hydroxypropyl methylcellulose a cikin turmi na turmi na gini Rike ruwa mai yawa na iya sa simintin ya jike sosai, ya ƙara ƙarfin haɗin gwiwa sosai, kuma a lokaci guda, yana iya ƙara ƙarfin juriya da ƙarfin yankewa yadda ya kamata, yana inganta...Kara karantawa»
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A. Wajibcin riƙe ruwa Rike ruwa na turmi yana nufin ikon turmi na riƙe ruwa. Turmi mai ƙarancin riƙe ruwa yana iya zubar da jini da rabuwa yayin jigilar kaya da ajiya, wato, ruwa yana shawagi a saman, da kuma yashi da siminti a ƙasa. Dole ne ya kasance ...Kara karantawa»