LIQUID GLASS COMPOSITION Russian patent published in 2016 - IPC C04B28/26 C04B111/20 

FIELD: chemistry.

SUBSTANCE: liquid glass composition, including liquid glass, sodium fluorosilicate, quartz filling agent, quartz sand and solution of polystyrene in organic solvent, applied in form of emulsion, obtained by mixing with liquid glass, contains 20-30% solution of polystyrene in non-polar organic solvent, which has index of dielectric permeability 2.1-2.7, and said emulsion is additionally mixed with 20-28% water solution of zinc acetate, with the following ratio of mixture components, wt %: liquid glass 14.8-15.2, sodium fluorosilicate 1.48-1.52, quartz filling agent 23.3-23.9, polystyrene 0.39-0.41, quartz sand 57.4-59.6, water solution of zinc acetate 0.43-1.57.

EFFECT: increased water resistance and bioresistance of polymersilicate composite with preservation of higher strength characteristics.

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