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Ana shirya Methyl hydroxyethyl cellulose ta hanyar shigar da abubuwan maye gurbin ethylene oxide (MS0.3~0.4) cikin methyl cellulose, kuma zafin gel ɗinsa ya fi na methyl cellulose da methyl hydroxypropyl cellulose girma. Cikakken aikinsa ya fi methyl cellulose da methyl hy...Kara karantawa»
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01. Hydroxyethyl Cellulose A matsayin wani abu mai kama da surfactant mara ionic, hydroxyethyl cellulose ba wai kawai yana da ayyukan dakatarwa, kauri, warwatsewa, flotation, haɗawa, ƙirƙirar fim, riƙe ruwa da samar da colloid mai kariya ba, har ma yana da waɗannan halaye: 1. HEC yana narkewa a cikin zafi ko sanyi...Kara karantawa»
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01 Gabatarwa ga Sarkin Turmi Sarki turmi suna ne da aka saba amfani da shi, wasu mutane kuma suna kiransa da ainihin dutse, wakilin plasticizing siminti. Wani nau'i ne na aiki akan manne (siminti), don inganta aikin kayan turmi na siminti, yana cikin rukunin haɗa siminti. Babban aikin...Kara karantawa»
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Hydroxypropyl methylcellulose wani sinadari ne na cellulose ether wanda ke faruwa ta halitta, wanda ba shi da illa ga jikin ɗan adam. Duk da haka, kayan da aka yi amfani da su a cikin auduga da HPMC da ake amfani da su a masana'antar duk fuska ne, domin wannan zai yi tasirin ƙura, sauran kuma ba su da illa. Hydroxypropyl methylce...Kara karantawa»
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Cellulose ether kalma ce ta gabaɗaya ga nau'ikan abubuwan da aka samo daga cellulose na halitta (auduga mai kyau da ɓangaren itacen itace, da sauransu). Samfurin da aka samo daga cellulose shine asalin cellulose. Bayan etherification, cellulose yana narkewa a cikin ruwa, yana narkewa a cikin ruwan alkaline da kuma ruwan da ke narkewa a cikin kwayoyin halitta, kuma yana...Kara karantawa»
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Bayanin Asali na Hydroxyethyl Methyl Cellulose Sunan kasar Sin: hydroxyethyl methyl cellulose Sunan kasar Ingila: Hymetellose328 Sunan kasar Sin: hydroxyethyl methyl cellulose; hydroxyethyl methyl cellulose; hydroxymethyl ethyl cellulose; 2-hydroxyethyl methyl ether cellulose Sunan kasar Ingila: Methylhydrox...Kara karantawa»
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1. Masana'antar mai Ana amfani da sinadarin Sodium carboxymethyl cellulose galibi wajen haƙo mai, kuma ana amfani da shi wajen ƙera laka don ƙara danko da rage asarar ruwa. Yana iya tsayayya da gurɓataccen gishiri mai narkewa da kuma ƙara dawo da mai. Sodium carboxymethyl hydroxypropyl cellulose (NACMHP...Kara karantawa»
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Gwajin Hydroxypropyl methyl cellulose Lokacin saita siminti yana da alaƙa da lokacin saita siminti, tasirin tarin ba shi da girma, don haka ana iya amfani da lokacin saita turmi maimakon nazarin HPMC don lokacin saita siminti mara warwatsewa a ƙarƙashin ruwa, tasirin...Kara karantawa»
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1. Menene babban manufar HPMC? Ana amfani da wannan samfurin a matsayin mai kauri, mai wargazawa, mai ɗaurewa, mai cire sinadarai, mai hana mai, mai cikewa, mai fitar da sinadarai masu guba da kuma mai daidaita sinadarai a masana'antar yadi. Haka kuma ana amfani da shi sosai a cikin resin roba, sinadarai na petrochemical, yumbu, takarda, fata, magani, abinci da kwalliya...Kara karantawa»
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1. An raba HPMC zuwa nau'in nan take da nau'in watsawa mai sauri. An ƙara nau'in watsawa mai sauri na HPMC tare da harafin S, kuma dole ne a ƙara glyoxal yayin aikin samarwa. Nau'in nan take na HPMC baya ƙara wasu haruffa, kamar "100000" yana nufin "danko 100000. 2. Tare da ko wi...Kara karantawa»
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1. Hydroxypropyl methyl cellulose wanda ke narkewa a cikin ruwan sanyi, ruwan zafi da ke narkewa zai fuskanci matsaloli. Amma zafin gelation ɗinsa a cikin ruwan zafi ya fi na methyl cellulose girma sosai. Narkewar methyl cellulose a cikin ruwan sanyi kuma ya inganta sosai. 2. Danko na...Kara karantawa»
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Hydroxyethylcellulose (HEC) an fi saninsa da sinadarin kauri da kuma gelling a masana'antu daban-daban, ciki har da kayan kwalliya, magunguna, har ma a wasu kayayyakin abinci. Duk da haka, babban amfani da shi ba a matsayin ƙarin abinci ba ne, kuma mutane ba sa cin sa kai tsaye...Kara karantawa»