Borosilicate Quality Silica Sand
Let's Know About
Borosilicate Quality Silica Sand
Borosilicate Quality Silica Sand is a high-purity silica specially formulated for borosilicate glass production, where thermal resistance and chemical stability are critical. It features very low impurity levels and controlled particle size for precise glass composition.
This silica sand supports uniform melting and strong bonding with boron compounds, resulting in glass that withstands high temperatures and sudden thermal changes. Its consistent chemistry helps reduce defects, stress cracks, and production losses.
Borosilicate Quality Silica Sand is ideal for laboratory glassware, pharmaceutical containers, cookware, and scientific applications. Its reliability and purity make it essential for manufacturing durable, heat-resistant borosilicate glass products.
Technical Details at a Glance
Borosilicate Quality Silica Sand
Borosilicate Quality Silica Sand BGS-06 is a premium high-purity silica sand specially formulated for the demanding borosilicate glass industry. With more than 98.8% SiO₂ and very low Fe₂O₃ content (<250 PPM), it delivers excellent clarity and minimal contamination. The sand’s precise grain size distribution ensures smooth melting and efficient processing, reducing defects in the finished glass. Low TiO₂ (0.05%) and Al₂O₃ (0.40%) levels provide superior thermal and chemical resistance, critical for high-performance applications. Supplied in a dry, free-flowing form, BGS-06 is easy to handle and process, and advanced washing and magnetic separation enhance its purity. It is an ideal choice for products that demand exceptional transparency, durability, and heat resistance.
| BOROCILICATE QUALITY SILICA SAND | |
|---|---|
| AVERAGE SPECIFICATIONS | |
| Chemical Composition | |
| SiO2 | 98.80% + |
| Al2O3 | 0.40% |
| Fe2O3 | <250 PPM |
| TiO2 | 0.05% |
| Na2O | 0.01% |
| K2O | 0.01% |
| Cr | No trace |
| CaO+MgO | <0.05 |
| LOI | 0.40% |
| MOISTURE % | DRY |
| BGS-06 | |
|---|---|
| Grain Size | |
| Size | Percent |
| 850 | Nil |
| 600 | <0.5% |
| 500 | <2.0% |
| 106 | >90% |
| -106 | <5.0% |