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1. Hlanganisa i-sodium carboxymethyl cellulose namanzi ngokuqondile ukuze wenze ingcina yokunamathisela bese uyibeka eceleni.Lapho ulungiselela ukunamathisela kwe-sodium carboxymethyl cellulose, qala ngokungeza inani elithile lamanzi ahlanzekile ku-batching tank ngesisetshenziswa esinyakazayo, bese ufafaza i-sodium carboxymethyl cellulose kancane kancane...Funda kabanzi»
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1. Inorganic thickener Okuvame ukusetshenziswa kakhulu yi-organic bentonite, ingxenye yayo eyinhloko i-montmorillonite.Isakhiwo sayo esikhethekile se-lamellar singanikeza ukumbozwa nge-pseudoplasticity eqinile, i-thixotropy, ukuzinza kokumiswa kanye nokuthambisa.Umgomo wokujiya ukuthi impushana imunca wa...Funda kabanzi»
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I-Hydroxypropyl methylcellulose – i-masonry mortar Thuthukisa ukunamathela nge-masonry surface, futhi uthuthukise ukugcinwa kwamanzi, ukuze amandla odaka athuthuke.I-lubricity ethuthukisiwe ne-plasticity yezakhiwo ezithuthukisiwe zohlelo lokusebenza, uhlelo lokusebenza olulula longa isikhathi futhi luthuthuke...Funda kabanzi»
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Ubuchwepheshe bokuhlanganisa i-Hydroxypropyl methylcellulose HPMC ubuchwepheshe obusebenzisa i-HPMC njengempahla eluhlaza eyinhloko futhi lwengeza ezinye izithasiselo ezithile ngengxenye ethile ukuze kulungiswe i-hydroxypropyl methylcellulose HPMC.I-HPMC inokusetshenziswa okubanzi, kodwa uhlelo ngalunye lunobude obuhlukile...Funda kabanzi»
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Ama-thickeners kapende we-latex kumele ahambisane kahle namakhompiyutha e-latex polymer, ngaphandle kwalokho kuzoba nenani elincane lokuthungwa kufilimu enamathelayo, futhi ukuhlanganiswa kwezinhlayiyana okungenakuhlehliswa kuzokwenzeka, okuholela ekwehleni kwe-viscosity kanye nosayizi wezinhlayiyana ezinkulu.Ama-thickeners azoshintsha ...Funda kabanzi»
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Impushana ye-putty yakhiwa ikakhulukazi izinto zokwakha ifilimu (izinto ezibophayo), izigcwalisi, ama-ejenti agcina amanzi, ama-thickeners, ama-defoamers, njll. Izinto ezisetshenziswayo ezivamile zamakhemikhali emvelo ku-putty powder zihlanganisa ikakhulukazi: i-cellulose, isitashi esandulela i-pregelatinized, isitashi ether, i-polyvinyl alcohol, i-latex ehlakazekayo p...Funda kabanzi»
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1 Yiziphi 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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IHydroxypropyl methylcellulose isetshenziswa njenge-substrate yezinto ezingavuthiwe ukukhiqiza uwoyela, okwazi ukubona ukusetshenziswa kukashukela usuwonke, uthuthukise izinga lokusetshenziswa kwezinto ezingavuthiwe, unciphise inani elisele le-substrate kumhluzi wokuvutshelwa, futhi wehlise izindleko zokuhlanza amanzi angcolile.Lokhu h...Funda kabanzi»
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IHydroxypropyl methylcellulose iwuhlobo lwe-non-ionic cellulose exubile ether.Ngokungafani ne-ionic methyl carboxymethyl cellulose ether exubile, ayisebenzi ngezinsimbi ezinzima.Ngenxa yezilinganiso ezihlukene zokuqukethwe kwe-methoxyl nokuqukethwe kwe-hydroxypropyl ku-hydroxypropyl methylcellulose nama-viscos ahlukene...Funda kabanzi»
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Ukwakhiwa kodaka ngemishini kuzanywe futhi kwakhuthazwa iminyaka eminingi eShayina, kodwa ayikho inqubekelaphambili enkulu esele yenziwe.Ngaphezu kokungabaza kwabantu mayelana nezinguquko ezihlasimulisayo ezizolethwa ukwakhiwa kwemishini ezindleleni zokwakha zendabuko, isizathu esiyinhloko ...Funda kabanzi»
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Njengenye yezinto ezibalulekile ze-cellulose ether admixtures ku-powder dry mortar, i-hydroxypropyl methylcellulose inemisebenzi eminingi edaka.Indima ebaluleke kakhulu ye-hydroxypropyl methylcellulose odakeni lukasimende ukugcinwa kwamanzi nokujiya.Ngaphezu kwalokho, ngenxa yokuxhumana kwayo ne-sys ye-cement ...Funda kabanzi»
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1. Umbuzo: Ngabe i-low-viscosity, i-medium-viscosity, ne-viscosity ephezulu ihlukaniswa kanjani nesakhiwo, futhi ingabe kuzoba khona umehluko wokuvumelana?Phendula: Kuyaqondakala ukuthi ubude beketanga lamangqamuzana buhlukile, noma isisindo semolekyuli sihlukile, futhi sihlukaniswa saba ...Funda kabanzi»