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Juriyar Watsawa muhimmin ma'aunin fasaha ne don auna ingancin maganin hana wargazawa. Hydroxypropyl methyl cellulose wani sinadari ne na polymer mai narkewa cikin ruwa, wanda kuma aka sani da resin mai narkewa cikin ruwa ko polymer mai narkewa cikin ruwa. Yana ƙara daidaiton haɗin ta hanyar ƙara vi...Kara karantawa»
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Menene rabon HPMC Hydroxypropyl methyl cellulose da siminti? Turmi mai hana ruwa shiga injiniya, halayensa sun dogara ne akan nauyin kayan da aka yi: Siminti 30-340, foda tubalin ginin injiniya 40-50, zare lignin 20-24, calcium formate 4-6, ...Kara karantawa»
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Hadin HPMC da CMC zai iya zama fari ko fari kamar foda mai kama da na fibrous ko granular; Ba shi da wari, ba shi da ɗanɗano. Wannan samfurin a cikin ruwa yana kumbura zuwa wani bayani mai haske ko ɗan tururi na colloidal; Ba ya narkewa a cikin cikakken ethanol, chloroform ko diethyl ether. Yana warwatse da sauri kuma yana kumbura a cikin zafi mai zafi...Kara karantawa»
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Hanyar amfani da hydroxyethyl cellulose a cikin fenti na latex 1. Hydroxyethyl cellulose tare da porridge kamar phenology: saboda hydroxyethyl cellulose ba ya narkewa cikin sauƙi a cikin sinadarai masu narkewa na halitta, ana iya amfani da wasu sinadarai masu narkewa na halitta don samar da porridge. Ruwan kankara shi ma mummunan sinadarai ne, don haka sau da yawa ana amfani da shi...Kara karantawa»
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Hydroxyethyl cellulose (HEC) yana ci gaba da narkewa cikin ruwa sosai a cikin yanayin zafi mai faɗi, har ma a yankunan da ke da yanayin zafi mai yawa inda wasu ƙwayoyin cellulose marasa ionic waɗanda aka gyara ta hanyar sinadarai kamar methyl cellulose (MC) da hydroxypropyl methyl cellulose (HpMC) ke nuna alamun turbidity. Don fayyace c...Kara karantawa»
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Fim ɗin Hydroxypropyl methylcellulose (HPMC) yana da kyakkyawan aiki, amma saboda HPMC gel ne na thermal, ɗanko a ƙananan zafin jiki ya yi ƙasa sosai, wanda ba ya taimakawa wajen shafa (ko tsomawa) da bushewa a ƙananan zafin jiki don shirya fim ɗin da za a ci, wanda ke haifar da ƙarancin aikin sarrafawa; a ...Kara karantawa»
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A cikin gwaji da kuma samar da ƙwayoyin nifedipine masu dorewa, ƙwayoyin hana ɗaukar ciki, ƙwayoyin ciki masu kama da na ciki, ƙwayoyin ferrous fumarate, ƙwayoyin buflomedil hydrochloride, da sauransu, muna amfani da ruwa hydroxypropyl methylcellulose (HPMC), Hydroxypropyl methylcellulose da polyacrylic acid resin...Kara karantawa»
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Ana amfani da Hydroxypropyl methylcellulose (HPMC) a matsayin ɗaya daga cikin manyan abubuwan da ke ƙara yawan sinadarin magani a gida da waje. Ana iya amfani da HPMC a matsayin wakilin samar da fim, manne, wakilin sakin jiki mai ɗorewa, wakilin dakatarwa, mai narkewar ruwa, da sauransu. Abubuwan da ke ƙara yawan sinadarin magani suna da matuƙar muhimmanci a cikin...Kara karantawa»
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Dangane da matsalar zafin gel na Hydroxypropyl Methyl Cellulose HPMC, masu amfani da yawa ba sa mai da hankali kan matsalar zafin gel na Hydroxypropyl Methyl Cellulose. A zamanin yau, galibi ana bambanta Hydroxypropyl Methyl Cellulose gwargwadon dankonsa, amma ga...Kara karantawa»
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1. Rarrabawa: Ana iya raba HPMC zuwa nau'in nan take da nau'in narkewa mai zafi. Samfuran nan take suna watsuwa da sauri cikin ruwan sanyi kuma suna ɓacewa cikin ruwa. A wannan lokacin, ruwan ba shi da ɗanko, saboda HPMC yana warwatse ne kawai a cikin ruwa kuma ba shi da narkewa ta gaske. Bayan kimanin mintuna 2, ...Kara karantawa»
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Hydroxypropyl methylcellulose (HPMC) wani sinadari ne mai kama da cellulose wanda ba ionic ba wanda aka yi shi da cellulose na halitta ta hanyar sarrafa sinadarai. Su fari ne mara wari, mara dandano kuma mara guba wanda ke kumbura a cikin ruwan sanyi zuwa wani bayani mai haske ko ɗan hayaƙi na colloidal. Yana da...Kara karantawa»
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Fara tsaftace bayan tayal ɗin. Idan ba a tsaftace tabo, layin iyo da sauran foda da ke bayan tayal ɗin ba, yana da sauƙin tattarawa kuma ya kasa yin fim bayan an shafa manne. Tunatarwa ta musamman, ana iya fentin tayal ɗin da aka tsaftace da manne ne kawai bayan an gama...Kara karantawa»