What is the mechanism of foaming when Na2SiO3 is used as a foaming agent in the production of glass foam from waste cullet and F class fly ash?

There is some relevant literature on making glass foams from waste cullet using Na2SiO3 as a foaming agent. Besides, ceramic glass foams can also be produced from F class fly ash with the aid of a...

25 February 2019 6,987 2 View