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Hydroxypropyl methylcellulose, wanda kuma aka sani da hypromellose da cellulose hydroxypropyl methyl ether, an yi shi ne daga auduga mai tsantsa kuma an yi shi musamman a ƙarƙashin yanayin alkaline. Bambancin: halaye daban-daban Hydroxypropyl methylcellulose: fari ko fari mai kama da zare p...Kara karantawa»
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Bayyanar foda na emulsion fari ne, rawaya mai haske zuwa rawaya ko amber, mai haske, ba tare da wani wari mai daɗi ba, kuma babu ƙazanta da ido ke gani. Mafi kyawun foda na emulsion, mafi kyawun aiki. Mafi kyawun foda na emulsion, mafi kusantar ƙarfin tauri, yana daɗaɗawa...Kara karantawa»
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1. Matsalolin da aka saba fuskanta a cikin foda na putty yana bushewa da sauri: Babban dalili shine yawan foda na toka da aka ƙara (yana da yawa sosai, adadin foda na toka da aka yi amfani da shi a cikin dabarar putty za a iya rage shi yadda ya kamata) yana da alaƙa da yawan riƙe ruwa na zare, kuma yana da alaƙa da bushewar...Kara karantawa»
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Jerin busassun foda 1. Foda na ciki na bango% (1) Foda Shuangfei 70-80 (fineness 325-400) Foda na calcium launin toka 20-30 foda na roba kimanin 0.5 (2) Foda na Talc 10 Foda na calcium na Ash 20 Foda na Shuangfei 60 Siminti fari 10 Foda na roba 0.5-1 (3) Siminti fari 25-30 (Lamba 425) Toka foda na calcium 2...Kara karantawa»
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1 Ilimin Asali Tambaya ta 1 Dabaru nawa ne ake amfani da su wajen liƙa tayal da manne tayal? Amsa: Tsarin liƙa tayal ɗin yumbu gabaɗaya ya kasu kashi uku: hanyar liƙa baya, hanyar liƙa tushe (wanda kuma aka sani da hanyar trowel, hanyar liƙa mai laushi), da kuma haɗin da aka haɗa...Kara karantawa»
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1 Matsalolin da aka saba fuskanta a cikin foda mai kauri a bango: (1) Yana bushewa da sauri. Wannan galibi saboda yawan foda mai kauri ash (ya yi yawa sosai, adadin foda mai kauri ash da ake amfani da shi a cikin dabarar putty za a iya rage shi yadda ya kamata) yana da alaƙa da yawan riƙe ruwa na zare, kuma yana da alaƙa da...Kara karantawa»
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Manna tayal, wanda aka fi sani da manne tayal na yumbu, ana amfani da shi ne musamman don manna kayan ado kamar tayal na yumbu, tayal masu fuska, da tayal ɗin bene. Babban fasalullukansa sune ƙarfin haɗuwa mai yawa, juriyar ruwa, juriyar daskarewa da narkewa, juriyar tsufa mai kyau da kuma sauƙin gini. Yana da...Kara karantawa»
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Hydroxypropyl methylcellulose HPMC wani nau'in ether ne na gauraye na cellulose wanda ba ionic ba. Ba kamar ionic methyl carboxymethyl cellulose gauraye na ether ba, ba ya amsawa da ƙarfe masu nauyi. Saboda bambancin rabo na abun ciki na methoxyl da abun ciki na hydroxypropyl a cikin hydroxypropyl methylcellulose da kuma nau'ikan v...Kara karantawa»
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Cellulose ether wani sinadari ne na roba da aka yi daga cellulose na halitta ta hanyar gyaran sinadarai. Cellulose ether wani sinadari ne na halitta wanda aka samo daga cellulose na halitta. Samar da cellulose ether ya bambanta da polymers na roba. Mafi mahimmancin kayan sa shine cellulose, wani sinadari na polymer na halitta. Saboda ...Kara karantawa»
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Takaitawa: 1. Maganin jika da wargazawa 2. Defoamer 3. Mai kauri 4. Ƙarin abubuwan da ke samar da fim 5. Maganin hana tsatsa, maganin ƙaiƙayi da kuma maganin algae 6. Sauran ƙarin abubuwa 1 Maganin jika da wargazawa: Rufin da ke amfani da ruwa yana amfani da ruwa a matsayin mai narkewa ko kuma hanyar watsawa, kuma ruwa yana da babban dielectric con...Kara karantawa»
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Menene aikin sinadarin riƙe ruwa da aka haɗa a cikin kayan gypsum foda? Amsa: Ana amfani da gypsum mai rufi, gypsum mai ɗaurewa, gypsum mai ɗaurewa, gypsum mai ɗaurewa, gypsum mai ɗaurewa da sauran kayan gypsum mai ginawa. Domin sauƙaƙe gini, ana ƙara gypsum mai hana ruwa gudu yayin samarwa don tsawaita ...Kara karantawa»
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1. Menene babban amfani da hydroxypropyl methylcellulose (HPMC)? Ana amfani da HPMC sosai a kayan gini, shafi, resin roba, yumbu, magani, abinci, yadi, noma, kayan kwalliya, taba da sauran masana'antu. Ana iya raba HPMC zuwa matakin gini, matakin abinci da...Kara karantawa»