Sodium metasilicate pentahydrate ye ceramic slurry kugadzira

Grouting forming inzira yechinyakare inoshandiswa kugadzirisa machira eceramic. Kune iyo yakagadziriswa yekugadzira michina uye inofa, kunaka kwezvisina

Inonyanya kusarudzwa nezvinhu zvevhu. Iyo slurry inosangana nezvinodiwa maitiro ichave yakanaka fluidity, kumwe kugadzikana uye kwakaringana

Thixotropy, yakanaka kusefa, zvine mwero mvura yemukati, iyo yakaumbwa yakasvibira muviri ine simba rakakwana rekufambisa dhizaini uye isina mabhubhu, nezvimwewo, uye inoyerera.

Iyo slurry ine kuita kwakanaka ichashandiswa kuve nechokwadi kuyerera kwakatsetseka mupombi, kugovera nyore kune akasiyana mativi e mold, uye zvisiri nyore kugadzirisa,

Ita zvikamu zvose zveyunifomu yemuviri yakasvibirira. Kuwedzera electrolyte mumatope ndiyo nzira huru yekuvandudza fluidity yayo

Iyo girazi remvura, sodium carbonate, phosphate, sodium humate, sodium tannate, sodium polyacrylate, nezvimwe

Girazi ndicho chinhu chine kunyanya kushandiswa, asi kune mamwe matambudziko ari mukushandiswa, akadai sekuchinja kukuru kwekuumbwa, kuyerwa kusingaite, kuchengetedza uye chekufambisa, nezvimwe.

Yavaibvisa metasilicate chena ine modulus ye1 [(nSiO2)/n (Na2O), iyo yakagadzirwa nesodium silicate uye caustic soda.

Crystal, ine 5 macrystal emvura mamorekuru, inonyungudika 72.2 ℃, inonyungudika nyore mumvura, 1% aqueous solution PH=12.5, alkaline zvishoma

Chikonzero nei iine dilution mhedzisiro ndeyekuti inogona kuwedzera pamusoro pechaji density ye micelle mumatope, nekudaro ichiwedzera ukobvu uye ξ magetsi.

The repulsion simba pakati particles anowedzera; Panguva imwecheteyo, iyo silicate anion iri mu sodium metasilicate yakafanana neCa2 +

Mg 2 + ion inokuvadza inogadzira zvinhu zvisinganyunguriki, inosimudzira kuchinjana kweN a+, inoderedza viscosity yematope, uye inowedzera kuyerera.

Sodium metasilicate ine yakasimba buffer kugona kune pH kukosha kwedhaka, uye silicate anion iri mairi inowedzera ivhu particle zone.

Pamusoro peiyo density yekuchaja, zvakare zviri nyore kuita neinokuvadza Ca2 + uye Mg2 + ions mumatope kugadzira munyu usinganyungudika uye kusimudzira shanduko yeNa ions.

Inogona kugadzira ivhu rakawanda reNa uye kugadzirisa kuyerera kwedhaka: kana dhaka iri rawedzerwa kune mold yekuumba,

Yavaibvisa metasilicate pentahydrate

Zviri nyore kuita negypsum, uye inogona kukurumidza kuburitsa flocculation uye kuomesa maitiro, kuitira kupfupisa iyo yakasvibira kuumba nguva. Sodium metasilicate inowanzoenderana nehuwandu hwevhu

0.3% ~ 0.5% vashandi vanowedzerwa, izvo zvisina kungoita zvakajairwa grouting kuumba, asiwo yakakodzera kumanikidza grouting kuumba. Zviri nyore kushandisa uye zvakachipa

Good dilution performance.

Panguva imwecheteyo, sodium metasilicate iri nyore kusanganiswa nezvimwe zvinowanzoshandiswa diluents zvakadai sesoda ash, phosphate, sodium humate kuti iite composite dilution solution.

Iyo glue ine zvirinani kuita degumming pane imwechete degumming agent. Parizvino, sodium metasilicate ndiyo huru musanganiswa unglued agent inotengeswa pamusika

Inoda zvinhu.

Pamusoro pezvo, sodium metasilicate ine kunyorova kwakasimba, emulsifying uye saponifying mhedzisiro pamafuta zvinhu, uye ine yakasimba degreasing performance,

Inoshandiswa zvakanyanya kugadzira ma detergents akasiyana-siyana. Pamusoro pezvo, inoshandiswawo zvakanyanya mumucheka, kugadzira mapepa, kuburitsa mafuta uye mamwe maindasitiri


Nguva yekutumira: Oct-24-2022
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