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Hydroxyethyl cellulose waa polymer aan-ionic-biyo-milmi leh oo laga sameeyay cellulose, maaddo polymer dabiici ah, iyada oo loo marayo taxane kiimiko ah. Waa walax adag oo budo ah oo cad ama huruud ah, aan ur iyo dhadhamin lahayn, taas oo lagu milmi karo biyo qabow iyo biyo kulul labadaba, iyo milma...Sii akhri»
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1. Magaca alaabta: 01. Magaca kiimikada: hydroxypropyl methylcellulose 02. Magaca buuxa ee Ingiriisi: Hydroxypropyl Methyl Cellulose 03. Soo gaabinta Ingiriisiga: HPMC 2. Qalabka jirka iyo kiimikada: 01. Muuqaalka: cad ama budo cad. 02. Cabbirka walxaha; heerka gudbinta 100 mesh wuxuu ka weyn yahay 98...Sii akhri»
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Hydroxypropyl methylcellulose (HPMC) waa eter cellulose aan-ionic ahayn oo laga sameeyay cellulose maadada polymer dabiiciga ah iyada oo loo marayo taxane kiimiko ah. Waa budo cad oo aan ur lahayn, dhadhamin lahayn oo aan sun ahayn oo ku bararta xal kolloidal cad ama waxoogaa daruuro leh oo biyo qabow ah. Waxay leedahay t...Sii akhri»
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Haysashada biyaha ee ether hydroxypropyl methylcellulose Markasta oo uu sareeyo viscosity of hydroxypropyl methylcellulose ether, ayaa ka sii wanagsan sii haynta biyaha. Sababtoo ah qaab-dhismeedka cellulose wuxuu ka kooban yahay hydroxyl ...Sii akhri»
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Gudbinta iftiinka hydroxypropyl methylcellulose waxaa inta badan saameeya qodobada soo socda: 1. Tayada alaabta ceeriin. Marka labaad, saamaynta alkalization. 3. Saamiga habka 4. saamiga dareeraha 5. Saamaynta dhexdhexaadintu Badeecooyinka qaarkood waa daruuro sida caano ka dib marka la milmoSii akhri»
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Marka la samaynayo oo la marsanayo budada putty, waxaan la kulmi doonaa dhibaatooyin kala duwan. Maanta waxa aynu ka hadlaynaa waa in marka budada la shubo lagu qaso biyaha, in badan oo aad walaaqdo, waxa sii yaraanaya dhuuban, oo ifafaalaha kala soocida biyaha ayaa noqon doona mid halis ah. Sababta dhibaatadan...Sii akhri»
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si degdeg ah u qallalan Tani waxay inta badan sabab u tahay ku darida xad-dhaafka ah ee budada kalsiyumka ash (qadarka kalsiyumka dambaska ah ee loo isticmaalo caanaha caanaha ayaa si habboon loo dhimi karaa) waxay la xiriirtaa heerka haynta biyaha ee hydroxypropyl methylcellulose, waxayna sidoo kale la xiriirtaa qallaylka gidaarka. Diiritaanka...Sii akhri»
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Waa maxay viscosity habboon ee hydroxypropyl methylcellulose (HPMC)? Budada Putty guud ahaan waa 100,000 yuan, shuruudaha hoobiye ayaa ka sarreeya, 150,000 yuan ayaa loo baahan yahay si sahlan loo isticmaalo. Waxaa intaa dheer, shaqada ugu muhiimsan ee HPMC waa haynta biyaha, oo ay ku xigto dhumucdi. th...Sii akhri»
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Hydroxypropylmethylcellulose (HPMC) waa ur aan ur lahayn, ur lahayn, budo cad oo aan sun ahayn oo lagu milmi karo biyo qabow si loo soo saaro xal aqueous viscous ah oo dhammaystiran. Waxay leedahay sifooyin dhumuc, isku xidhid, kala firdhisan, emulsification, demulsification, sabbayn, xayaysiisSii akhri»
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Cellulose waxaa si weyn loogu isticmaalaa in thermal insulation hoobiye masterbatch, budada putty, wadada asphalt, alaabta gypsum iyo warshadaha kale. Waxay leedahay sifooyinka hagaajinta iyo hagaajinta qalabka dhismaha, iyo hagaajinta xasilloonida wax soo saarka iyo ku habboonaanta dhismaha. Maanta, waxaan soo bandhigi doonaa ...Sii akhri»
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Hydroxypropyl methylcellulose waa eter cellulose aan-ionic ahayn oo laga sameeyay cellulose maadada polymer dabiiciga ah iyada oo loo marayo taxane kiimiko ah. Waa nooc ka mid ah budo cad oo aan ur lahayn, aan ur lahayn, oo aan sun ahayn, oo ku barara biyo qabow oo loo yaqaan xal kolloidal cad ama waxoogaa daruur ah. Waxa...Sii akhri»
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Marka hore: Hoosta waxa ku jira dambaska, tayada sare ee go'aaminta qadarka hadhaaga dambaska: 1. Tayada alaabta ceeriin ee cellulose (suuf la safeeyey): sida caadiga ah tayada suufka la safeeyey ayaa ka sii fiican, midabka cellulose ayaa sii caddaanaya. la soo saaray, si ka wanaagsan waxa ku jira dambaska iyo wat...Sii akhri»