Sodium silicate, also known as water glass, is produced by heating silica (sand) and sodium carbonate. It serves widespread applications in the fields of detergents, adhesives, water treatment ...

id=115268271 Sodium silicate, also known as water glass, is produced by heating silica (sand) and sodium carbonate. It serves widespread applications in the fields of detergents, adhesives ...

His sand mix is a cut above what we usually see in home-brew sand casting — sodium silicate sand that can be cured with carbon dioxide. All his careful preparation meant the pour went off ...