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1. Ukukhetha izinto zodaka (1) Ubumba: Sebenzisa i-bentonite esezingeni eliphezulu, futhi izidingo zayo zobuchwepheshe zimi kanje: 1. Usayizi wezinhlayiya: ngaphezu kwe-mesh engu-200. 2. Okuqukethwe komswakama: hhayi ngaphezu kwe-10% 3. Izinga lokudonsa amanzi: hhayi ngaphansi kwe-10m3/ton. 4. Ukulahleka kwamanzi: hhayi ngaphezu kwe-20ml/min. (2) Ukukhetha amanzi: Amanzi...Funda kabanzi»
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1. Yiziphi izindlela zokuncibilikisa ze-hydroxypropyl methylcellulose HPMC? Impendulo: Indlela yokuncibilikisa ngamanzi ashisayo: Njengoba i-HPMC ingancibiliki emanzini ashisayo, i-HPMC ingahlakazeka ngokulinganayo emanzini ashisayo esigabeni sokuqala, bese incibilika ngokushesha lapho ipholile. Izindlela ezimbili ezijwayelekile zichazwa ngokuthi ...Funda kabanzi»
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I-Hydroxypropyl methylcellulose (HPMC) iyi-non-ionic cellulose ether eyenziwe nge-cellulose yemvelo ye-polymer ngokusebenzisa uchungechunge lwezinqubo zamakhemikhali. Ziyimpuphu emhlophe engenaphunga, engenambitheki futhi engenabuthi evuvukala ibe yisisombululo se-colloidal esicacile noma esinamafu kancane emanzini abandayo. Ine...Funda kabanzi»
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1. Umsebenzi oyinhloko we-cellulose ether Ku-mortar exutshwe ngomumo, i-cellulose ether iyisengezo esiyinhloko esingezwa ngenani eliphansi kakhulu kodwa singathuthukisa kakhulu ukusebenza kwe-mortar emanzi futhi sithinte ukusebenza kokwakhiwa kwe-mortar. 2. Izinhlobo ze-cellulose ethers Ukukhiqizwa kwe-cellul...Funda kabanzi»
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1. I-Methylcellulose (MC) Ngemva kokuba ukotini ocolisisiwe uphathwe nge-alkali, i-cellulose ether ikhiqizwa ngochungechunge lwezimpendulo nge-methane chloride njenge-etherification agent. Ngokuvamile, izinga lokushintshana lingu-1.6 ~ 2.0, kanti ukuncibilika nakho kuhlukile ngamazinga ahlukene okushintshana...Funda kabanzi»
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I-Hydroxypropyl methylcellulose ku-dry powder mortar, ukungezwa kwe-cellulose ether kuphansi kakhulu, kodwa kungathuthukisa kakhulu ukusebenza kwe-wet mortar, futhi kuyisengezo esiyinhloko esithinta ukusebenza kokwakhiwa kwe-mortar. I-Hydroxypropyl methylcellulose I-cellulose ether esetshenziswa ku...Funda kabanzi»
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1 Isingeniso I-adhesive tile esekelwe kusimende njengamanje iyindlela enkulu kunazo zonke yokusebenzisa udaka oluxutshwe okomile, olwakhiwe ngesimende njengento eyinhloko yokuqinisa futhi olunezelwa yi-aggregates elinganisiwe, izinto zokugcina amanzi, izinto zokuqinisa zakuqala, i-latex powder nezinye izinto eziphilayo noma ezingenazo izitho zomzimba...Funda kabanzi»
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1. Ukusetshenziswa okuyinhloko kwe-cellulose ether HPMC? I-HPMC isetshenziswa kabanzi edakeni lokwakha, upende olusekelwe emanzini, i-resin yokwenziwa, izinto zobumba, imithi, ukudla, izindwangu, izimonyo, ugwayi, kanye neminye imboni. Ihlukaniswe ngebanga lokwakha, ibanga lokudla, ibanga lemithi, izinga lezimboni ze-PVC...Funda kabanzi»
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Ngesikhathi sokumba, ukumba kanye nokulungisa uwoyela negesi yemvelo, udonga lomthombo luvame ukulahlekelwa amanzi, okubangela izinguquko kububanzi bomthombo kanye nokuwa, kangangokuthi iphrojekthi ayikwazi ukwenziwa ngendlela evamile, noma ngisho nokushiywa phakathi nendawo. Ngakho-ke, kubalulekile ukulungisa imingcele ebonakalayo ye...Funda kabanzi»
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01 I-Hydroxypropyl Methyl Cellulose 1. Udaka lukasimende: Luthuthukisa ukusabalala kwesihlabathi sikasimende, luthuthukisa kakhulu ukwakheka kweplastiki kanye nokugcinwa kwamanzi kodaka, lunomthelela ekuvimbeleni imifantu, futhi luthuthukise amandla esimende. 2. Udaka lukasimende: luthuthukisa ukwakheka kweplastiki kanye nokugcinwa kwamanzi kodaka olucindezelwe...Funda kabanzi»
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01. Izakhiwo ze-sodium carboxymethylcellulose I-sodium carboxymethyl cellulose iyi-electrolyte ye-polymer ye-anionic. Izinga lokushintshaniswa kwe-CMC yezentengiselwano lisukela ku-0.4 kuya ku-1.2. Kuye ngobumsulwa, ukubukeka kumhlophe noma kumhlophe qwa. 1. I-viscosity yesisombululo I-viscosi...Funda kabanzi»
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1. Isingeniso Esifushane se-Carboxymethyl Cellulose Igama lesiNgisi: I-Carboxyl methyl Cellulose Isifinyezo: I-CMC Ifomula yama-molecule iyaguquguquka: [C6H7O2(OH)2CH2COONa]n Ukubukeka: impuphu emhlophe noma ephuzi ephuzi ephuzi. Ukuncibilika kwamanzi: kuncibilika kalula emanzini, kwakha i-viscous esobala ...Funda kabanzi»