I-sodium metasilicate pentahydrate yokwakhiwa kwe-ceramic slurry

Ukwakhiwa kwe-Grouting kuyindlela yendabuko esetshenziselwa ukucubungula izikhala ze-ceramic. Okwemishini yokwakha engaguquki futhi iyafa, ikhwalithi yezikhala

Inqunywa ikakhulukazi izakhiwo zodaka. Udaka oluhlangabezana nezidingo zenqubo luzoba nokumanzi kahle, ukuzinza okuthile futhi okufanele

Thixotropy, ukuhlunga okuhle, okuqukethwe kwamanzi okumaphakathi, umzimba oluhlaza owenziwe unamandla anele okwenza kube lula ukubhidliza nokungenawo amabhamuza, njll., nokugeleza.

I-slurry esebenza kahle izosetshenziselwa ukuqinisekisa ukugeleza okushelelayo epayipini, ukusatshalaliswa kalula ezingxenyeni ezihlukahlukene zesikhunta, futhi akulula ukuxazulula,

Yenza zonke izingxenye zeyunifomu yomzimba eluhlaza. Ukwengeza i-electrolyte odakeni kuyindlela eyinhloko yokuthuthukisa i-fluidity yayo

Ingabe ingilazi yamanzi, i-sodium carbonate, i-phosphate, i-sodium humate, i-sodium tannate, i-sodium polyacrylate, njll

Ingilazi iyinto esetshenziswa kakhulu, kodwa kunezinkinga ezithile ezisetshenziswayo, njengokuguquguquka okukhulu kokwakheka, ukulinganisa okungalungile, ukugcinwa nokokuthutha, njll.

Sodium metasilicate emhlophe ene-modulus ye-1 [(nSiO2)/n (Na2O), eyenziwe nge-sodium silicate ne-caustic soda.

I-Crystal, equkethe ama-molecule wamanzi ekristalu angu-5, indawo encibilikayo engu-72.2 ℃, inyibilika kalula emanzini, isixazululo esinamanzi esingu-1% PH=12.5, i-alkaline kancane

Isizathu sokuthi kungani ibe nomthelela wokuhlanjululwa ukuthi ingakhuphula ukuminyana kwe-surface charge ye-micelle odakeni, ngaleyo ndlela ikhulise ukujiya kanye no-ξ kagesi.

Amandla okuxosha phakathi kwezinhlayiya ayanda; Ngesikhathi esifanayo, i-anion ye-silicate equkethwe ku -sodium metasilicate ifana ne-Ca2 +

I-Mg 2+ ion eyingozi ikhiqiza izinto ezingancibiliki, ikhuthaza ukushintshaniswa kwe-N a+, inciphisa i-viscosity yodaka, futhi andise ukugeleza kwamanzi.

I-sodium metasilicate inamandla anamandla okuvimba inani le-pH lodaka, futhi i-anion silicate equkethwe kuyo yandisa indawo yezinhlayiya zobumba.

Ngokungeziwe ku- density ye-charge, kulula futhi ukusabela nge-Ca2+ ne-Mg2+ ion eyingozi odakeni ukuze kukhiqizwe usawoti ongancibiliki futhi kukhuthaze ukushintshaniswa kwe-Na ions.

Ingakhiqiza ubumba oluyi-Na olwengeziwe futhi ithuthukise ukugeleza kodaka: lapho lolu daka lwenezelwa esikhunjeni ukuze lubunjwe,

Kulula ukusabela nge-gypsum, futhi ingakhiqiza ngokushesha i-flocculation kanye nokusabela okunzima, ukuze kufinyezwe isikhathi sokwenza okuluhlaza. I-sodium metasilicate ngokuvamile isekelwe enanini lobumba

Abasebenzi abangu-0.3% ~ 0.5% bayengezwa, okungafanelekile kuphela ukwakhiwa kwe-grouting evamile, kodwa futhi kulungele ukwakhiwa kwe-pressure grouting. Kulula ukuyisebenzisa futhi ishibhile

Ukusebenza kahle kwe-dilution.

Ngasikhathi sinye, i-sodium metasilicate kulula ukuyixuba nezinye izincibilikisi ezivame ukusetshenziswa njenge-soda ash, i-phosphate, i-sodium humate ukuze kwakhiwe isisombululo sokuxubha esiyinhlanganisela.

Iglue inokusebenza okungcono kwe-degumming kune-ejenti yokuhlanza eyodwa. Njengamanje, i-sodium metasilicate iyi-ejenti eyinhloko engalukiwe ethengiswa emakethe

Idinga izithako.

Ngaphezu kwalokho, i-metasilicate ye-sodium inomphumela onamandla wokumanzisa, we-emulsifying kanye ne-saponifying ezintweni ezinamafutha, futhi inomphumela oqinile wokuwohloka,

Isetshenziswa kabanzi ukulungisa ama-detergents ahlukahlukene. Ngaphezu kwalokho, ibuye isetshenziswe kabanzi kwendwangu, ukwenza iphepha, ukukhishwa kukawoyela nezinye izimboni