FIELD: chemistry.
SUBSTANCE: invention relates to ceramic industry. Modified low-melting clayey mass contains the following components: bentonite low-melting clay - 75-85%; quartz sand -15-25%; plasticiser - 0.01% above 100%. Plasticiser is represented by modifying additive, selected from technical lignosulphonate, or Movecrete Gipso-1, or Arkema Graphistrengh C W4-6.
EFFECT: improvement of plastic properties of clayey mass, reduction of raw material sensitivity to drying, increase of average axial compression strength.
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| METHOD FOR MANUFACTURING MAGNESIUM SILICATE PROPANT AND ITS COMPOSITION | 2020 |
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