- Country of manufactureUkraine
- TypeSodium glass
- доставкапо всей Украине
Delivery filling, 4grn/kg
Sodium liquid glass represents saturated aqueous caustic solution of vitreous sodium silicates. It is gelatinous liquid from colourless till light brown color, the sodium oxide containing in aqueous solution, silicon dioxide, colloid silicon acid and the modified additives.
Chemical formula: Na2O(SiO2)n.
It is produced by autoclaving of kremnezyomsoderzhashchy raw materials by concentrated solutions of sodium hydroxide or alloyage of quartz sand with soda. Also the ways of receiving liquid glass based on direct dissolution of siliceous raw materials (molding, bergmeals, diatomites, etc. ) in solutions of alkalis are known with atmospheric pressure and rather low temperature (alkali liquor boiling temperature).