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1. Izinkinga ezivamile ku-putty powder Yoma ngokushesha. Lokhu kungenxa yokuthi inani le-ash calcium powder elingeziwe (likhulu kakhulu, inani le-ash calcium powder elisetshenziswa ku-putty formula lingancishiswa ngokufanele) lihlobene nesilinganiso sokugcina amanzi se-fiber, futhi lihlobene nokoma...Funda kabanzi»
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Udaka oluzilinganisayo lungathembela esisindweni salo ukuze lwakhe isisekelo esiyisicaba, esibushelelezi nesiqinile phezu kwesisekelo sokubeka noma ukubopha ezinye izinto. Ngesikhathi esifanayo, lungenza ukwakhiwa okukhulu nokusebenza kahle. Ngakho-ke, ukugeleza okuphezulu kuyisici esibaluleke kakhulu sokuzilinganisa...Funda kabanzi»
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I-Hydroxypropyl methylcellulose (HPMC) iyi-ether ye-cellulose engeyona i-ionic eyenziwe nge-cellulose yemvelo ye-polymer ngokusebenzisa uchungechunge lwezinqubo zamakhemikhali. I-Hydroxypropylmethylcellulose (HPMC) iyimpuphu emhlophe engenaphunga, engenambitheki, engenabuthi engancibilikiswa emanzini abandayo ukuze yakhe i-transparent ...Funda kabanzi»
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I-Emulsion kanye ne-latex powder ephinde ihlakazeke ingakha amandla aphezulu okubamba kanye namandla okubopha ezintweni ezahlukene ngemuva kokwakheka kwefilimu, zisetshenziswa njenge-binder yesibili ku-mortar ukuze zihlanganiswe ne-binder engakhiqizi i-samente, i-samente kanye ne-polymer ngokulandelana. Nikeza amandla ahambisanayo ngokugcwele...Funda kabanzi»
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I-HPMC ingahlukaniswa ngebanga lokwakha, izinga lokudla kanye nezinga lemithi ngokwenhloso. Njengamanje, imikhiqizo eminingi yasekhaya iyizinga lokwakha, kanti emabangeni okwakha, inani lempuphu ye-putty likhulu kakhulu. Hlanganisa impuphu ye-HPMC nenani elikhulu lempuphu...Funda kabanzi»
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Ukufakwa kokushisa kwangaphandle kodonga lwangaphandle kuhloswe ukufaka uboya bokushisa esakhiweni. Lo boya bokushisa akufanele nje kuphela bugcine ukushisa, kodwa futhi bube bubuhle. Njengamanje, uhlelo lokufakwa kokushisa lwangaphandle lwezwe lami luhlanganisa kakhulu izinhlelo zokufakwa kokushisa zebhodi le-polystyrene...Funda kabanzi»
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I-Cellulose iyi-polysaccharide eyakha izinhlobo ezahlukene zama-ether ancibilikayo emanzini. Ama-cellulose thickeners angama-polymer ancibilikayo emanzini angewona ama-ionic. Umlando wokusetshenziswa kwawo mude kakhulu, ungaphezu kweminyaka engama-30, futhi kunezinhlobo eziningi. Asetshenziswa cishe kuwo wonke amapende e-latex futhi ayindlela eyinhloko yama-thickeners...Funda kabanzi»
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Indima yempuphu ye-latex ephinde ihlakazeke embonini yokwakha ayinakubukelwa phansi. Njengezinto ezisetshenziswa kakhulu, kungashiwo ukuthi ukubonakala kwempuphu ye-latex ehlakazekile kuphakamise ikhwalithi yokwakha ngezinga elingaphezu kwelilodwa. Ingxenye eyinhloko yempuphu ye-latex...Funda kabanzi»
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Ukwakhiwa ngomshini kodaka lokuplasta kube nempumelelo eminyakeni yamuva nje. Udaka lokuplasta luphinde lwathuthuka kusukela endaweni yendabuko yokuzixuba kuya kodaka oluvamile oluxubene nodaka oluxubene nodaka oluxubene nodaka olumanzi. Ukuphakama nokusebenza kwalo kanye nokuqina yizinto ezibalulekile zokukhuthaza...Funda kabanzi»
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Lapho nje izinto ezisekelwe kusimende ezifakwe nge-latex powder zithinta amanzi, ukusabela komswakama kuqala, futhi isisombululo se-calcium hydroxide sifinyelela ngokushesha ekugcwaleni futhi amakristalu ayashesha, futhi ngasikhathi sinye, kwakheka amakristalu e-ettringite namajeli e-calcium silicate hydrate. I-soli...Funda kabanzi»
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Impuphu ye-latex ephinde ihlakazeke iyinto esetshenziswa kakhulu e-organic gelling, engaphinde ihlakazeke ngokulinganayo emanzini ukuze yakhe i-emulsion ngemva kokuthintana namanzi. Ukwengeza impuphu ye-latex ephinde ihlakazeke kungathuthukisa ukusebenza kokugcinwa kwamanzi kwe-mortar esimende esanda kuxutshwa, kanye nokusebenza kwe-bonding...Funda kabanzi»
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Izingxube zidlala indima ebalulekile ekuthuthukiseni ukusebenza kokwakha udaka oluxutshwe okomile. Lokhu okulandelayo kuhlaziya futhi kuqhathanise izakhiwo eziyisisekelo zempuphu ye-latexr kanye ne-cellulose, futhi kuhlaziya ukusebenza kwemikhiqizo yodaka oluxutshwe okomile kusetshenziswa izingxube. Impuphu ye-latex ephinde ihlakazeke Iphinde ihlakazeke...Funda kabanzi»