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Cellulose ether hpmc yana da aikin riƙe ruwa da kauri a cikin turmi na siminti da turmi na tushen gypsum, wanda zai iya inganta mannewa da juriya a tsaye na kayan turmi. Abubuwa kamar zafin iska, zafin jiki da ƙimar matsin lamba na iska suna da mummunan tasiri akan...Kara karantawa»
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Cellulose don gini ƙari ne da ake amfani da shi musamman wajen samar da gini. Cellulose don gini galibi ana amfani da shi ne a cikin busasshen turmi. Ƙara cellulose ether yana da ƙarancin yawa, amma yana iya inganta aikin turmi mai danshi sosai kuma yana shafar ginin turmi. Yana da kyau...Kara karantawa»
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A halin yanzu, ingancin hydroxypropyl methylcellulose na cikin gida ya bambanta sosai, kuma farashin ya bambanta sosai, wanda hakan ke sa ya yi wa abokan ciniki wahala su yi zaɓin da ya dace. HPMC da aka gyara na wannan kamfanin na ƙasashen waje sakamakon bincike ne na tsawon shekaru da yawa. Ƙarin abubuwan da aka gano na iya...Kara karantawa»
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Haɗin da ba shi da zurfi, wanda ke taka muhimmiyar rawa wajen inganta aikin gina turmi mai gauraye da busasshe, ya kai fiye da kashi 40% na kuɗin kayan da ake kashewa a turmi mai gauraye da busasshe. Yawancin haɗin da ake amfani da su a kasuwar cikin gida ana samar da su ne daga masana'antun ƙasashen waje, kuma yawan da ake amfani da shi wajen samar da...Kara karantawa»
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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»