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1. Yi amfani da shi a cikin putty A cikin foda putty, HPMC tana taka muhimmiyar rawa guda uku na kauri, riƙe ruwa da ginawa. Mai kauri: Mai kauri cellulose yana aiki azaman wakili mai dakatarwa don kiyaye maganin daidai gwargwado sama da ƙasa da hana yin lanƙwasa. Ginawa: HPMC yana da tasirin shafawa, wanda zai iya sa...Kara karantawa»
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Ƙarfin riƙe ruwa na hydroxypropyl methylcellulose ya dogara ne da yawan hydroxypropyl. A ƙarƙashin irin wannan yanayi, ƙarfin riƙe ruwa na babban hydroxypropyl methylcellulose ya fi ƙarfi, kuma yawan methoxy na irin wannan adadin hydroxypropyl yana raguwa yadda ya kamata. . ...Kara karantawa»
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Takaitaccen Bayani: Wannan takarda ta bincika tasirin da dokar cellulose ether akan manyan kaddarorin manne na tayal ta hanyar gwaje-gwajen orthogonal. Babban fannoni na inganta shi suna da wasu mahimmancin tunani don daidaita wasu kaddarorin manne na tayal. A zamanin yau, samarwa, tsari...Kara karantawa»
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Takaitaccen Bayani: An yi nazarin tasirin abubuwan da ke cikin hydroxypropyl methylcellulose ether daban-daban akan halayen turmi mai gauraye na yau da kullun. Sakamakon ya nuna cewa: tare da ƙaruwar abun cikin cellulose ether, daidaito da yawa suna raguwa, kuma lokacin saitawa yana raguwa...Kara karantawa»
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01. Gabatarwar cellulose Cellulose wani polysaccharide ne mai ƙwayoyin halitta wanda ya ƙunshi glucose. Ba ya narkewa a cikin ruwa da sauran sinadarai na halitta gabaɗaya. Shi ne babban ɓangaren bangon ƙwayoyin shuka, kuma shi ne polysaccharide mafi yaɗuwa kuma mafi yawan halitta a yanayi. Cellulose shine mos...Kara karantawa»
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A cikin turmi da aka shirya, 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, bambance-bambance...Kara karantawa»
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Turmi mai hana zafi na EPS granular abu ne mai sauƙin rufewa na zafi wanda aka haɗa shi da abubuwan hana ruwa, abubuwan hana ruwa na halitta, abubuwan haɗawa, ƙari da tarin haske a wani yanki. Daga cikin turmi mai hana zafi na EPS da aka yi bincike a kai kuma aka yi amfani da shi a yanzu, ana iya sake amfani da shi...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 hadewa kamar haka: ①Agent mai riƙe ruwa ②Mai kauri ③Matsakaicin ④Samar da fim...Kara karantawa»
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Bayanin Bincike A matsayin wata halitta mai albarkatu ta halitta, mai yalwa da kuma mai sabuntawa, cellulose tana fuskantar manyan ƙalubale a aikace-aikace saboda rashin narkewarta da kuma ƙarancin abubuwan da ke narkewa. Babban lu'ulu'u da haɗin hydrogen mai yawa a cikin tsarin cellulose suna sa ya lalace amma ba ni ba...Kara karantawa»
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A matsayinsa na mafi mahimmancin haɗin gwiwa wajen gina samfuran turmi da aka haɗa da busasshe, cellulose ether yana taka muhimmiyar rawa a cikin aiki da farashin turmi da aka haɗa da busasshe. Akwai nau'ikan ethers na cellulose guda biyu: ɗaya ionic ne, kamar sodium carboxymethyl cellulose (CMC), ɗayan kuma ba ionic ba ne, kamar methyl ...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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Inganta halayen turmi shi ma yana da tasiri daban-daban. A halin yanzu, turmi da yawa na dutse da na filastik ba su da aikin riƙe ruwa mai kyau, kuma ruwan da ke narkewa zai rabu bayan 'yan mintuna kaɗan na tsayawa. Don haka yana da matukar muhimmanci a ƙara cellulose ether a cikin turmi na siminti. Bari mu ...Kara karantawa»