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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»
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1. Hlanganisa i-sodium carboxymethyl cellulose namanzi ngqo ukuze wenze i-paste glue bese uyibeka eceleni. Uma ulungiselela i-sodium carboxymethyl cellulose paste, qala ngokufaka inani elithile lamanzi ahlanzekile ethangini lokuxuba ngedivayisi yokuxuba, bese ufafaza i-sodium carboxymethyl cellulose kancane kancane futhi ngokulinganayo...Funda kabanzi»
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1. Isithambisi esingakhiqizi izinto eziphilayo Esivame ukusetshenziswa kakhulu yi-organic bentonite, ingxenye yayo eyinhloko yi-montmorillonite. Isakhiwo sayo esikhethekile se-lamellar singanikeza isembozo i-pseudoplasticity eqinile, i-thixotropy, ukuqina kokumiswa kanye nokuthambisa. Umgomo wokuqina ukuthi impuphu imunca...Funda kabanzi»
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I-Hydroxypropyl methylcellulose – udaka lokubumba Thuthukisa ukunamathela ebusweni bobumba, futhi uthuthukise ukugcinwa kwamanzi, ukuze amandla obumba athuthukiswe. Ukuthamba okuthuthukisiwe kanye nokuqina kwepulasitiki ukuze kuthuthukiswe izakhiwo zokusetshenziswa, ukusetshenziswa okulula konga isikhathi futhi kuthuthukise...Funda kabanzi»
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Ubuchwepheshe bokuhlanganisa i-Hydroxypropyl methylcellulose HPMC buwubuchwepheshe obusebenzisa i-HPMC njengezinto ezisetshenziswayo eziyinhloko futhi bunezela ezinye izithasiselo ezithile ngesilinganiso esithile ukulungiselela i-hydroxypropyl methylcellulose eguquliwe HPMC. I-HPMC inokusetshenziswa okubanzi, kodwa uhlelo ngalunye lunezindlela ezahlukene...Funda kabanzi»
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Izinto zokujiya zamapende e-latex kumele zihambisane kahle nezinto ezihlanganisiwe ze-latex polymer, ngaphandle kwalokho kuzoba khona inani elincane lokuthungwa efilimini yokumboza, futhi kuzokwenzeka ukuhlanganiswa kwezinhlayiya okungenakuguqulwa, okuholela ekunciphiseni kwe-viscosity kanye nosayizi wezinhlayiya eziqinile. Izinto zokujiya zizoshintsha...Funda kabanzi»
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Impuphu ye-putty yakhiwe kakhulu ngezinto ezakha ifilimu (izinto zokubopha), izigcwalisi, izinto zokugcina amanzi, izithisi, ama-defoamers, njll. Izinto zokusetshenziswa zamakhemikhali ezivamile eziphilayo kumpuphu ye-putty zifaka phakathi: i-cellulose, isitashi esifakwe i-gelatinized, i-starch ether, i-polyvinyl alcohol, i-latex ehlakazekayo...Funda kabanzi»
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1 Yiziphi izindlela eziyinhloko zokusebenzisa i-cellulose ether HPMC? I-HPMC isetshenziswa kabanzi ekwakhiweni kodaka, upende osekelwe emanzini, i-resin yokwenziwa, izinto zobumba, imithi, ukudla, izindwangu, izimonyo, ugwayi, kanye neminye imboni. Ihlukaniswe ngebanga lokwakha, ibanga lokudla, ibanga lemithi, i-PVC yezimboni...Funda kabanzi»
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I-Hydroxypropyl methylcellulose isetshenziswa njenge-substrate yezinto zokusetshenziswa ukukhiqiza uwoyela, ongasebenzisa ushukela ophelele, uthuthukise izinga lokusetshenziswa kwezinto zokusetshenziswa, unciphise inani elisele le-substrate emhluzweni wokubilisa, futhi unciphise izindleko zokwelashwa kwamanzi amdaka. Lokhu...Funda kabanzi»