EFFECT OF THERMAL CONDITIONING OF THE SODIUM SILICATE GLASS ON THE VALUE OF ZETA POTENTIAL OF THE SOLUBLE SODIUM SILICATE

Problems connected with a change of Zeta potential values of soluble sodium silicate are presented. Soluble sodium silicate was made from sodium-silicate glass to thermally conditioned at a temperature of 1350°C fo...

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INFLUENCE OF CHEMICAL MODIFICATION OF THE SOLUBLE SODIUM SILICATE ON THE ZETA POTENTIAL OF THE COLLOIDAL PARTICLES IN A “SOLUBLE SODIUM SILICATE – ESTER HARDENER” GELLING SYSTEM

The article presents how to perform a chemical modification of the soluble sodium silicate with morphoactive, organic compounds. An attempt was made to determine the effect of chemical modifiers of the soluble sodium silicate on its physicochemica...

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Influence of the structure index WB of the soluble sodium silicate on the residual strength of molding sand

Results of Rctk residual strength tests are presented for samples of moulding sands prepared with a stable content of soluble sodium silicate binding agents of different WB structure indicator values, hardened in the ester pr...

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