I-sodium metasilicate pentahydrate yokwenziwa kodaka lweceramic

Ukwenziwa kwegrouting yindlela yemveli esetyenziselwa ukusetyenzwa kwezikhewu ze-ceramic. Kwisixhobo sokubumba esisisigxina kwaye sife, umgangatho wezithuba

Ikakhulu igqitywe ngeempawu zodaka. Udaka oluhlangabezana neemfuno zenkqubo luya kuba nolwelo olulungileyo, uzinzo oluthile kunye nokufanelekileyo

Thixotropy, ukuhluzwa okulungileyo, umxholo wamanzi ophakathi, umzimba oluhlaza owenziweyo unamandla okwaneleyo okwenza kube lula ukuchithwa kunye nokukhululeka kwamaqamu, njl., kunye nokuhamba.

I-slurry esebenza kakuhle iya kusetyenziswa ukuqinisekisa ukuhamba kakuhle kumbhobho, ukusabalalisa lula kwiindawo ezahlukeneyo zokubumba, kwaye akukho lula ukuzinza,

Yenza onke amalungu eyunifomu yomzimba eluhlaza. Ukongeza i-electrolyte eludakeni yeyona ndlela iphambili yokuphucula ubumanzi bayo

Ngaba iglasi yamanzi, i-sodium carbonate, i-phosphate, i-sodium humate, i-sodium tannate, i-polyacrylate ye-sodium, njl

Iglasi yeyona nto isetyenziswayo kakhulu, kodwa kukho iingxaki ezisetyenziswayo, njengokuguquguquka okukhulu kokwakheka, ukulinganisa okungalunganga, ukugcinwa kunye nokuhamba, njl.

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

ICrystal, equlathe iimolekyuli zamanzi ezi-5 zekristale, indawo yokunyibilika 72.2 ℃, inyibilika ngokulula emanzini, 1% isisombululo esimanzi PH=12.5, ialkaline kancinane

Isizathu sokuba ibe nesiphumo sokuhlanjululwa kukuba inokunyusa ingxinano yomphezulu wentlawulo ye-micelle eludakeni, ngaloo ndlela inyusa ubukhulu kunye ne-ξ yombane.

Amandla okugxotha phakathi kwamasuntswana ayanda; Ngelo xesha, i-anion ye-silicate equlethwe kwi -sodium metasilicate iyafana neCa2 +

I-Mg 2 + i-ion eyingozi ivelisa izinto ezinganyibilikiyo, ikhuthaza ukutshintshiselana nge-N a+, inciphisa i-viscosity yodaka, kwaye yandise ukumanzi.

I-sodium metasilicate inomthamo oqinileyo we-buffer kwixabiso le-pH lodaka, kwaye i-silicate anion equlethwe kuyo yonyusa indawo yesuntswana lodongwe.

Ukongeza kuxinaniso lwentlawulo, kulula ukusabela ngeCa2 + kunye neMg2 + ion eyingozi eludakeni ukuvelisa iityuwa ezinganyibilikiyo kunye nokukhuthaza ukutshintshiselana kweNa ions.

Inokuvelisa ngakumbi udongwe lweNa kwaye iphucule ukumanzi kodaka: xa olu daka ludityaniswe kukubumba ukwenza,

Isodiyam metasilicate pentahydrate

Kulula ukusabela nge-gypsum, kwaye inokuvelisa ngokukhawuleza i-flocculation kunye nokuphendula lukhuni, ukwenzela ukunciphisa ixesha lokubumba okuluhlaza. I-sodium metasilicate ngokuqhelekileyo isekelwe kwisixa sodongwe

I-0.3% ~ 0.5% yabasebenzi bayongezwa, engafanelekanga kuphela kwi-grouting forming forming, kodwa ifanelekile kwi-pressure grouting forming. Kulula ukuyisebenzisa kwaye ingabizi

Ukusebenza kakuhle kwe-dilution.

Kwangaxeshanye, i-sodium metasilicate kulula ukuxutywa kunye nezinye izinyibilikisi ezisetyenziswa ngokuqhelekileyo ezifana nothuthu lwesoda, iphosphate, i-sodium humate ukwenza isisombululo sokuxuba.

Iglu inentsebenzo engcono ye-degumming kune-arhente enye ye-degumming. Okwangoku, i-metasilicate yesodium yeyona nto iphambili i-ejenti engaxutywanga ethengiswa kwimarike

Ifuna izithako.

Ukongeza, i-metasilicate yesodium inefuthe elinamandla lokumanzisa, i-emulsifying kunye ne-saponifying kwizinto ezinamafutha, kwaye inokusebenza okunamandla okuthoba,

Isetyenziswa ngokubanzi ukulungiselela izicoci ezahlukeneyo. Ukongeza, isetyenziswa ngokubanzi kwi-textile, ukwenza iphepha, ukukhutshwa kweoli kunye namanye amashishini


Ixesha lokuposa: Oct-24-2022
Whatsapp Online Chat!