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Hydroxyethyl cellulose (HEC), fari ko rawaya mai haske, mara ƙamshi, mara guba, fibrous ko foda mai ƙarfi, wanda aka shirya ta hanyar etherification na alkaline cellulose da ethylene oxide (ko chlorohydrin), mallakar nau'in cellulose ethers na Nonionic mai narkewa. Saboda HEC yana da kyawawan halaye na kauri, ana zargin...Kara karantawa»
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1. Turmi mai gauraya da aka jika: turmi mai gauraya wani nau'in siminti ne, mai laushi, cakuda da ruwa, kuma bisa ga halayen abubuwa daban-daban, bisa ga wani rabo, bayan an auna shi a tashar hadawa, an gauraya, an kai shi wurin da ake amfani da motar, sannan aka shigar da shi cikin ...Kara karantawa»
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1. Ana amfani da putty a matsayin kayan da za a yi wa saman da za a shafa a cikin rufin gine-gine. Putty siririn turmi ne mai daidaita. Ana goge putty a saman abubuwan da aka yi da ƙarfe (kamar siminti, turmi mai daidaita, allon gypsum, da sauransu). Sanya layin fenti na bango na waje ya yi santsi kuma...Kara karantawa»
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A cikin turmi da aka shirya, adadin ƙarin cellulose ether yana da ƙasa sosai, amma yana iya inganta aikin turmi mai danshi sosai, kuma babban ƙari ne wanda ke shafar aikin ginin turmi. Zaɓin da ya dace na ethers cellulose na nau'ikan daban-daban, visc daban-daban...Kara karantawa»
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Foda mai latex mai sake dawowa foda ne da ake samu ta hanyar feshi na feshi na polymer emulsion da aka gyara. Yana da kyakkyawan watsewa kuma ana iya sake mayar da shi cikin wani sinadari mai ƙarfi bayan an ƙara ruwa. Sifofin sinadarai nasa iri ɗaya ne da na farko. Saboda haka, Domin...Kara karantawa»
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Cellulose ether wani polymer ne wanda ba na ionic ba, wanda yake narkewa cikin ruwa kuma yana narkewa cikin ruwa. Yana da tasiri daban-daban a masana'antu daban-daban. Misali, a cikin kayan gini na sinadarai, yana da tasirin haɗin gwiwa masu zuwa: ① wakilin riƙe ruwa ② mai kauri ③ halin daidaitawa ④ fim-...Kara karantawa»
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Dalilin da yasa ake ƙara narkar da hydroxypropyl methylcellulose a cikin foda na putty? Lokacin da aka samar da foda na putty kuma aka yi amfani da shi, matsaloli daban-daban za su faru. Bayan an haɗa foda na putty da ruwa sannan aka juya shi da wani injin haƙa lantarki, putty ɗin zai yi siriri yayin da ake juyawa, kuma...Kara karantawa»
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A cikin turmi da aka shirya, adadin ƙarin cellulose ether yana da ƙasa sosai, amma yana iya inganta aikin turmi mai danshi sosai, kuma babban ƙari ne wanda ke shafar aikin ginin turmi. Zaɓin da ya dace na ethers cellulose na nau'ikan daban-daban, visc daban-daban...Kara karantawa»
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A cikin turmi da aka shirya, adadin ƙarin cellulose ether yana da ƙasa sosai, amma yana iya inganta aikin turmi mai danshi sosai, kuma babban ƙari ne wanda ke shafar aikin ginin turmi. Zaɓin da ya dace na ethers cellulose na nau'ikan daban-daban, visc daban-daban...Kara karantawa»
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A cikin turmi da aka shirya, adadin ƙarin cellulose ether yana da ƙasa sosai, amma yana iya inganta aikin turmi mai danshi sosai, kuma babban ƙari ne wanda ke shafar aikin ginin turmi. Zaɓin da ya dace na ethers cellulose na nau'ikan daban-daban, visc daban-daban...Kara karantawa»
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Tare da saurin bunƙasa masana'antar busassun turmi a China, ana iya haɓaka aikace-aikacen manne na tayal na yumbu gaba ɗaya. Don haka, waɗanne matsaloli ne za su bayyana a aikace aikace na manne na tayal na yumbu? A yau, taimaka muku amsa dalla-dalla! A, me yasa ake amfani da manne na tayal? 1) Yanzu kasuwar tayal na yumbu,...Kara karantawa»
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1. Ma'anar da aikin mai kauri. Ana kiransa masu kauri. Masu kauri suna taka muhimmiyar rawa wajen samarwa, adanawa da kuma gina rufin. Babban aikin mai kauri shine ƙara danko...Kara karantawa»