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Cellulose ether wani nau'in polymer ne mai yawan sinadarai na semi-synthetic wanda ba na ionic ba. Yana da nau'ikan kaddarorin ruwa guda biyu da ke narkewa da kuma waɗanda ke narkewa. Yana da tasiri daban-daban a masana'antu daban-daban. Misali, a cikin kayan gini na sinadarai, yana da tasirin haɗin gwiwa kamar haka: ① Shekarun riƙe ruwa...Kara karantawa»
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Tare da haɓaka da amfani da fenti mai tushen ruwa, zaɓin mai kauri fenti mai latex yana da bambance-bambance. Daidaita rheology da sarrafa danko na fenti mai latex daga manyan, matsakaici da ƙarancin yankewa. Zaɓi da amfani da mai kauri don fenti mai latex da fenti mai latex a cikin...Kara karantawa»
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Hydroxyethyl cellulose da ethyl cellulose abubuwa ne daban-daban guda biyu. Suna da halaye masu zuwa. Hydroxyethyl cellulose A matsayin wani abu mai kama da ionic, ban da kauri, dakatarwa, ɗaurewa, flotation, samar da fim, watsawa, riƙe ruwa da kuma samar da kariya daga...Kara karantawa»
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Ana haɗa foda na polymer da sauran manne marasa tsari (kamar siminti, lemun tsami mai laushi, gypsum, yumbu, da sauransu) da kuma wasu abubuwa masu haɗawa, abubuwan cikawa da sauran ƙari [kamar hydroxypropyl methylcellulose, polysaccharide (sitaci ether), fiber fiber, da sauransu] a jiki don yin turmi mai gauraya busasshe.Kara karantawa»
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A cikin 'yan shekarun nan, foda roba mai yawa na resin, foda roba mai ƙarfi mai jure ruwa da sauran foda roba mai araha sun bayyana a kasuwa don maye gurbin emulsion na gargajiya na VAE (vinyl acetate-ethylene copolymer), wanda aka fesa shi da feshi kuma ana iya sake amfani da shi. Foda mai warwatsewa, sannan...Kara karantawa»
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A matsayin abin ɗaure foda, ana amfani da foda polymer mai sake rarrabawa sosai a masana'antar gini. Ingancin foda polymer mai sake rarrabawa yana da alaƙa kai tsaye da inganci da ci gaban gini. Tare da saurin haɓakawa, akwai ƙarin kamfanonin bincike da samarwa da ke shiga...Kara karantawa»
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Da farko. Da farko ku fahimci menene foda mai sake narkewa. Foda mai narkewa polymer sune potato polymers da aka samar daga polymer emulsions ta hanyar tsarin busar da feshi daidai (da kuma zaɓin ƙarin abubuwa masu dacewa). Foda mai bushewa polymer yana juyawa zuwa emulsion lokacin da ya haɗu da ruwa,...Kara karantawa»
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Matsayin foda mai narkewa a cikin foda putty: yana da ƙarfi a mannewa da kaddarorin injiniya, ingantaccen hana ruwa, ikon shiga, da kyakkyawan juriya ga alkali da lalacewa, kuma yana iya inganta riƙe ruwa da ƙara lokacin buɗewa don haɓaka juriya. 1. Tasirin ...Kara karantawa»
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Gabatarwar samfurin RDP 9120 foda ne mai sake wargajewa wanda aka ƙera don turmi mai mannewa mai ƙarfi. A bayyane yake yana inganta mannewa tsakanin turmi da kayan tushe da kayan ado, kuma yana ba turmi kyakkyawan mannewa, juriyar faɗuwa, juriyar tasiri da juriyar gogewa...Kara karantawa»
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Foda polymer mai sake dawowa shine babban ƙari ga turmi mai busasshe kamar na siminti ko na gypsum. Foda latex mai sake dawowa wani nau'in polymer ne wanda ake fesawa da busasshe kuma aka tattara daga farkon 2um don samar da ƙwayoyin zagaye na 80 ~ 120um. Saboda saman p...Kara karantawa»
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Kayayyakin foda na latex na polymer da za a iya sake amfani da su sune foda masu narkewa cikin ruwa, waɗanda aka raba su zuwa ethylene/vinyl acetate copolymers, vinyl acetate/tertiary ethylene carbonate copolymers, acrylic acid copolymers, da sauransu, tare da polyvinyl alcohol a matsayin colloid mai kariya. Saboda yawan ɗaurewa...Kara karantawa»
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A cikin turmi, foda polymer mai sake wargazawa zai iya inganta halayen ginin injiniya na foda roba, inganta ruwan roba, inganta juriyar thixotropy da sag, inganta ƙarfin haɗin gwiwa na foda roba, inganta narkewar ruwa, da kuma ƙara lokacin da yake ...Kara karantawa»