Silica Sand for Glass Manufacturing
SiO₂ 99.74% with ultra-low Fe₂O₃ — meeting the strict standards of float glass, glassware, and solar panel industries. 2.5M MT/year capacity, SUCOFINDO tested.
SiO₂
99.74%
Fe₂O₃
< 0.007%
Al₂O₃
< 0.06%
Capacity
2.5M MT/yr
Why It Matters for Glass Industry
Glass production requires silica sand with SiO₂ purity above 99.5% and iron (Fe₂O₃) content as low as possible. Iron causes a greenish tint in glass — the lower the Fe₂O₃, the clearer the glass produced.
Indoalam silica sand with SiO₂ 99.74% and Fe₂O₃ of only 0.007% meets — and exceeds — the requirements for float glass, optical glass, and photovoltaic solar panels.
Glass Applications
Mesh Grades for Glass
30-50 mesh
Container glass & bottles
50-100 mesh
Float glass & sheet glass
100-200 mesh
Solar panels & optical glass
Ready to Order Glass-Grade Silica Sand?
MOQ starting at 100 MT. Long-term contracts and international export available.
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