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Foda mai latex mai launin ja fari ne da ake samu ta hanyar feshi ta hanyar feshi ta musamman ta latex. Ana amfani da shi galibi azaman ƙarin abu mai mahimmanci ga "turmi mai gauraya busasshe" da sauran turmi mai gauraya busasshe don kayan gini na injiniyan rufin bango na waje. Kula da waɗannan abubuwa guda uku...Kara karantawa»
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Ana amfani da Hydroxypropyl methylcellulose galibi a matsayin mai wargazawa wajen samar da polyvinyl chloride, kuma shine babban wakili mai taimako wajen shirya PVC ta hanyar polymerization na dakatarwa. A tsarin gini na masana'antar gini, ana amfani da shi galibi a cikin gine-gine na injiniya kamar bango...Kara karantawa»
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Ƙarin abubuwa da aka gyara kamar su ƙarin turmi da aka haɗa, ƙwayoyin cellulose, masu daidaita coagulation, foda latex mai sake rarrabuwa, masu shigar da iska, masu rage ƙarfi na farko, masu rage ruwa, da sauransu, waɗanda aka ƙara bisa ga buƙatun aikin, suna inganta aikin haɗakar da aka shirya sosai ...Kara karantawa»
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Amfani da hydroxypropyl methylcellulose (HPMC) a cikin turmi na turmi na gini: Rike ruwa mai yawa zai 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 da tasiri sosai...Kara karantawa»
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(1) Tabbatar da danko: Ana shirya busasshen samfurin zuwa ruwan da ke da yawan nauyin 2°C, kuma ana auna shi da na'urar aunawa ta NDJ-1; (2) Bayyanar samfurin tana da foda, kuma an ƙara wa samfurin nan take "s". Yadda ake amfani da hydroxyp...Kara karantawa»
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Ma'aunin danko na hydroxypropyl methylcellulose ma'aunin danko ne mai matukar muhimmanci. Danko ba ya wakiltar tsarki. Danko na cellulose HPMC ya dogara ne akan tsarin samarwa. Yanayin amfani daban-daban ya kamata ya zaɓi cellulose HPMC tare da danko daban-daban, ba mafi girman vi...Kara karantawa»
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Turmi mai gauraya da aka jika yana nufin kayan siminti, kayan haɗin da aka haɗa, cakuda, ruwa da wasu abubuwa daban-daban da aka ƙayyade bisa ga aikinsu. Dangane da wani rabo, bayan an auna kuma an haɗa shi a wurin haɗawa, ana jigilar shi zuwa wurin amfani da motar haɗawa. Ajiye...Kara karantawa»
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Nau'ikan kayan haɗin da aka saba amfani da su wajen gina turmi mai gauraya da busasshe, halayen aikinsu, tsarin aikinsu, da kuma tasirinsu kan aikin kayayyakin turmi mai gauraya da busasshe. Ingantaccen tasirin abubuwan riƙe ruwa kamar cellulose ether da sitaci ether, wanda za a iya sake rarrabawa...Kara karantawa»
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Tare da ci gaba da ci gaban masana'antu da kuma inganta fasaha, ta hanyar gabatarwa da inganta injunan fesa turmi na ƙasashen waje, fasahar fesawa da fasfo ta injiniya ta bunƙasa sosai a ƙasarmu a cikin 'yan shekarun nan. Ana...Kara karantawa»
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1. Nau'in sinadarai na yau da kullun hydroxypropyl methylcellulose foda ne mai launin fari ko ɗan rawaya kaɗan, kuma ba shi da wari, ba shi da ɗanɗano kuma ba ya da guba. Ana iya narkar da shi a cikin ruwan sanyi da gaurayen ruwan sinadarai na halitta don samar da mafita mai haske. Maganin ruwa yana da saman...Kara karantawa»
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Hydroxyethyl cellulose (HEC) fari ne ko rawaya mai haske, mara ƙamshi, mara guba, mai kama da fiber ko foda mai ƙarfi. An yi shi da auduga danye ko kuma ɓawon da aka tace, an jiƙa shi da ruwan soda mai kauri 30%. Bayan rabin sa'a, ana cire shi a matse shi. A matse har sai rabon ruwan alkaline ya kai 1:2.8, sannan...Kara karantawa»
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1. Menene ayyukan foda mai sake narkewa a cikin turmi? Amsa: Ana ƙera foda mai sake narkewa bayan wargajewa kuma yana aiki azaman manne na biyu don haɓaka haɗin gwiwa; tsarin turmi yana shaye colloid mai kariya (ba za a ce an lalata shi bayan an ƙera shi ba. Ko kuma a cire...Kara karantawa»