Silica Sand
Silica sand is distinguished by its high chemical purity. The SiO2 contents range in excess of 99.5%. Silica has a high melting point, making it an ideal product for use in glass and foundries. For industrial and manufacturing applications, deposits of silica-yielding products of at least 95-99% SiO2 are preferred. Silica is hard, chemically inert, and has a high melting point, attributable to the strength of the bonds between the atoms.
Silica sand’s properties make it a versatile material with various applications across industries, including construction, manufacturing, and even in the production of semiconductors. Its high purity, thermal stability, and resistance to chemical reactions make it particularly valuable in many industrial processes.
General properties of silica sand:
| Property | Description |
|---|---|
| Composition | Primarily composed of silicon dioxide (SiO2) |
| Color | Typically white or colorless, but can vary in hue |
| Texture | Granular, often with a gritty feel |
| Hardness | Relatively high hardness (Mohs scale 7) |
| Grain Size | Wide range of grain sizes, from fine to coarse |
| Purity | High silica content, often exceeding 98% SiO2 |
| Melting Point | High melting point (approximately 1,710°C or 3,110°F) |
| Density | Relatively high density (around 2.65 g/cm³) |
| Chemical Inertness | Chemically inert, stable in most environments |
| Thermal Stability | Excellent thermal stability, resistant to heat |
| Abrasive Properties | Abrasive, used in sandblasting and abrasive applications |
Silica Sand Role in Various Industrial Sectors
Explore the indispensable role of silica sand in a multitude of industrial sectors. From construction to glass manufacturing, discover how our premium silica sand products drive innovation and quality across industries.
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