What are main ingredient of glass
Answers
Answered by
0
Answer:
Main glass ingredients: sand / soda / limestone. 70% Silica (sand) SiO2 , 18% Sodium oxide (soda ash) Na2O, 12% Calcium carbonate (lime) CaO melted at around 1320 degrees Celsius makes a typical glass which can be formed by blowing by mouth or machine, by casting, by pressing and by drawing.
Answered by
0
Answer:
mixture of heating or melting of sand ,soda
Similar questions