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1. Ukukhethwa kwezinto zodaka (1) Ubumba: Sebenzisa i-bentonite yekhwalithi ephezulu, futhi izidingo zayo zobuchwepheshe zimi kanje: 1. Usayizi wezinhlayiya: ngaphezu kwe-200 mesh. 2. Okuqukethwe umswakama: hhayi ngaphezulu kuka-10% 3. Izinga lokudonsa: hhayi ngaphansi kuka-10m3/ton. 4. Ukulahlekelwa kwamanzi: akukho ngaphezu kwe-20ml / min. (2) Ukukhetha amanzi: Amanzi...Funda kabanzi»
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1. Yiziphi izindlela zokuchithwa kwe-hydroxypropyl methylcellulose HPMC? Impendulo: Indlela yokuchithwa kwamanzi ashisayo: Njengoba i-HPMC ingancibiliki emanzini ashisayo, i-HPMC ingahlakazwa ngokulinganayo emanzini ashisayo esigabeni sokuqala, bese incibilika ngokushesha lapho isipholile. Izindlela ezimbili ezijwayelekile zichazwa ngokuthi ...Funda kabanzi»
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IHydroxypropyl methylcellulose (HPMC) iyi-ether engeyona ionic cellulose eyenziwe nge-cellulose yezinto ze-polymer yemvelo ngochungechunge lwezinqubo zamakhemikhali. Ziyimpushana emhlophe engenaphunga, ayinambitheki futhi engenabuthi ekhukhumala ibe isixazululo se-colloidal esicacile noma esinamafu kancane emanzini abandayo. Ine-t...Funda kabanzi»
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1. Umsebenzi oyinhloko we-cellulose ether Ethafeni elixutshwe ngomumo, i-cellulose ether iyisengezo esiyinhloko esingezwa ngenani eliphansi kakhulu kodwa singathuthukisa kakhulu ukusebenza kodaka olumanzi futhi sithinte ukusebenza kokwakhiwa kodaka. 2. Izinhlobo zama-cellulose ethers Ukukhiqizwa kwe-cellul...Funda kabanzi»
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1. I-Methylcellulose (MC) Ngemva kokuthi ukotini ocolisisiwe welashwe nge-alkali, i-cellulose ether ikhiqizwa ngochungechunge lokusabela nge-methane chloride njenge-etherification agent. Ngokuvamile, izinga lokushintsha lingu-1.6~2.0, futhi ukuncibilika kubuye kuhluke ngamazinga ahlukene we-substi...Funda kabanzi»
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I-Hydroxypropyl methylcellulose endaweni eyomile ye-powder, ukungezwa kwe-cellulose ether kuphansi kakhulu, kodwa kungathuthukisa kakhulu ukusebenza kodaka olumanzi, futhi iyisengezo esiyinhloko esithinta ukusebenza kokwakhiwa kodaka. IHydroxypropyl methylcellulose I-cellulose ether esetshenziswa...Funda kabanzi»
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1 Isingeniso I-adhesive-based tile adhesive yiyona esetshenziswa kakhulu kunazo zonke zodaka olukhethekile oluxutshwe okomile, olwakhiwe usimende njengento eyinhloko kasimende futhi yengezwe ngamaqoqo ahlanganisiwe, ama-agent okugcina amanzi, ama-ejenti wamandla okuqala, i-latex powder nezinye izinto eziphilayo noma ngaphandle...Funda kabanzi»
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1. Ukusetshenziswa okuyinhloko kwe-cellulose ether HPMC? I-HPMC isetshenziswa kabanzi ekwakheni udaka, upende osuselwe emanzini, i-synthetic resin, izitsha zobumba, imithi, ukudla, izindwangu, izimonyo, ugwayi, nezinye izimboni. Ihlukaniswe ngebanga lokwakha, ibanga lokudla, ibanga lezemithi, i-PVC yezimboni ...Funda kabanzi»
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Ngesikhathi sokumba, ukubhoboza nokusebenza kwamafutha kanye negesi yemvelo, udonga lomthombo luvame ukulahlekelwa amanzi, lubangele izinguquko kububanzi bomthombo kanye nokuwa, ukuze iphrojekthi ingakwazi ukuqhutshwa ngokujwayelekile, noma ishiywe ngisho nohhafu. Ngakho-ke, kuyadingeka ukulungisa amapharamitha angokomzimba we-th...Funda kabanzi»
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01 IHydroxypropyl Methyl Cellulose 1. Udaka lukasimende: Ukwenza ngcono ukuhlakazwa kwesihlabathi sikasimende, kuthuthukise kakhulu ipulasitiki nokugcinwa kwamanzi kodaka, kube nomthelela ekuvimbeleni ukuqhekeka, futhi kuthuthukise amandla kasimende. 2. Usimende wethayela: thuthukisa ipulasitiki kanye nokugcinwa kwamanzi kwe-t ecindezelwe ...Funda kabanzi»
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01. Izici ze-sodium carboxymethylcellulose I-Sodium carboxymethyl cellulose i-anionic polymer electrolyte. Izinga lokushintshwa kwe-CMC yezentengiso lisukela ku-0.4 kuye ku-1.2. Kuye ngokuhlanzeka, ukubukeka kumhlophe noma ku-off-white powder. 1. I-viscosity yesixazululo I-viscosi...Funda kabanzi»
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1. Isingeniso Esifushane Se-Carboxymethyl Cellulose Igama LesiNgisi: I-Carboxyl methyl Cellulose Isifinyezo: CMC Ifomula ye-molecular iyahlukahluka: [C6H7O2(OH)2CH2COONA]n Ukubukeka: impushana emhlophe noma ephuzi ekhanyayo eyi-fibrous granular. Ukunyibilika kwamanzi: kuncibilika kalula emanzini, kwakha i-viscous esobala ...Funda kabanzi»