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Indima ye-Polycarboxylate Superplasticizer kuma-Grouting Mortars Ama-Polycarboxylate superplasticizers (ama-PCE) angama-ejenti okunciphisa amanzi asebenza kahle kakhulu asetshenziswa kakhulu ekwakheni, kufaka phakathi kuma-grouting mortars. Isakhiwo sawo samakhemikhali esiyingqayizivele kanye nezakhiwo zawo kuzenza ziphumelele ekuthuthukiseni...Funda kabanzi»
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Iplasta elula esekelwe ku-gypsum Iplasta elula esekelwe ku-gypsum uhlobo lweplasta oluhlanganisa ama-aggregates alula ukuze kuncishiswe ubuningi balo. Lolu hlobo lweplasta lunikeza izinzuzo ezifana nokusebenza okuthuthukisiwe, ukunciphisa umthwalo osindayo ezakhiweni, kanye nokulula kokusetshenziswa. Nazi...Funda kabanzi»
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I-10000 viscosity cellulose ether I-Hydroxypropyl Methyl Cellulose Ukusetshenziswa okuvamile kwe-HPMC I-Hydroxypropyl Methyl Cellulose (HPMC) ene-viscosity engu-10000 mPa·s ibhekwa njengesebangeni eliphakathi kuya kweliphezulu le-viscosity. I-HPMC yale viscosity iyasebenziseka futhi ithola ukusetshenziswa emikhakheni eyahlukahlukene...Funda kabanzi»
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I-HPMC eshintshiwe ene-viscosity ephansi, isebenza kanjani? I-Hydroxypropyl methylcellulose (HPMC) iyi-polymer esetshenziswa kakhulu ezimbonini ezahlukahlukene, futhi yaziwa ngokuguquguquka kwayo kanye nobubanzi bezicelo. Ukuguqulwa kwe-HPMC ukuze kufezwe i-viscosity ephansi kungaba ne-adva ethile...Funda kabanzi»
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I-Methylhydroxyethylcellulose (MHEC) iyi-ether ye-cellulose esetshenziswa kabanzi ezimbonini ezahlukahlukene, kufaka phakathi umkhakha wezakhiwo nowokwakha. Ezimbozweni zokwakha, i-MHEC iyisithako esibalulekile esidlulisela izakhiwo ezithile embozweni, ngaleyo ndlela sithuthukise ukusebenza kwayo. Isingeniso ku ...Funda kabanzi»
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Kokubili ama-slurry e-bentonite kanye ne-polymer yizinto ezisetshenziswa kakhulu ezimbonini ezahlukene, ikakhulukazi ekubholeni nasekwakheni. Naphezu kokusetshenziswa okufanayo, lezi zinto zihluka kakhulu ngokwakheka, izakhiwo kanye nokusetshenziswa. I-Bentonite: Ubumba lwe-Bentonite, olwaziwa nangokuthi i-montmorillonite ...Funda kabanzi»
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I-Hydroxypropyl methylcellulose (HPMC) iyinto yezimboni eguquguqukayo esetshenziswa kabanzi ekwakhiweni kwempuphu ye-wall putty, ikakhulukazi ekusetshenzisweni kwangaphakathi nangaphandle. Isingeniso sempuphu ye-HPMC: Incazelo nokwakheka: I-Hydroxypropyl methylcellulose, ebizwa ngokuthi i-HPMC, iyi-cellulose eguquliwe...Funda kabanzi»
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Isitashi se-Hydroxypropyl siyisitashi esiguquliwe esinokusetshenziswa ezimbonini ezahlukahlukene, okuhlanganisa nemboni yokwakha esetshenziswa ekwakhiweni kwe-mortar. I-mortar iyinhlanganisela yesamente, isihlabathi namanzi asetshenziselwa ukubopha amabhlogo okwakha njengezitini noma amatshe. Ukwengeza i-hydroxypropyl starch ku-mortar ser...Funda kabanzi»
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I-Hydroxyethylcellulose (HEC) iyi-polymer engeyona i-ionic, encibilikayo emanzini etholakala ku-cellulose. Ngenxa yezakhiwo zayo zokujiya, ukuzinza kanye nokufaka i-gelling, ivame ukusetshenziswa ezimbonini ezahlukahlukene, kufaka phakathi imikhakha yokunakekelwa komuntu siqu kanye nemithi. Ezweni lokugcoba, i-hydroxyethyl cellulos...Funda kabanzi»
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I-Hydroxyethylcellulose (HEC) iyi-polymer engeyona i-ionic, encibilikayo emanzini etholakala ku-cellulose. Ngenxa yezakhiwo zayo ezihlukile ze-rheological, ivame ukusetshenziswa ezimbonini ezahlukahlukene okuhlanganisa nemithi, izimonyo kanye nokwakha. Enye yezakhiwo ezibalulekile ze-hydroxyethyl cellulose ukuthamba kwayo,...Funda kabanzi»
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Ama-ether e-cellulose angama-polymer aguquguqukayo futhi aguquguqukayo anezicelo ezimbonini ezahlukahlukene, okuhlanganisa nokukhiqizwa kwezitsha zobumba zezinyosi neminye imikhiqizo. 1. Isingeniso ku-ether ye-cellulose: Ama-ether e-cellulose ayizinto ezivela ku-cellulose, i-polymer yemvelo etholakala ezindongeni zamaseli ezitshalo....Funda kabanzi»
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Ama-cellulose ether ayiqembu lamakhemikhali ahlukahlukene atholakala ku-cellulose, i-polymer yemvelo etholakala ezindongeni zamaseli ezitshalo. Lawa ma-compound anezindlela ezahlukahlukene zokusetshenziswa kwezimboni ngenxa yezakhiwo zawo ezihlukile njengokuncibilika kwamanzi, ikhono lokujiya, ikhono lokwenza ifilimu, kanye nokuqina. ...Funda kabanzi»