Quartz Sand: Uncompromising Purity for High-Tech Applications
Quartz Sand is a very pure form of silica sand made mostly of crystalline silicon dioxide (SiO₂). It is obtained from natural deposits of quartz-rich rocks such as quartzite or sandstone. Because of its high purity, clarity, and ability to withstand high temperatures, quartz sand is widely used in advanced and specialized industries where very low impurities are required.
Key Features
- High purity silica content
- Excellent hardness and durability
- Resistant to chemical reactions
- High melting point
- Uniform particle size distribution
- Stable under high temperatures
Product Specifications
- Silicon Dioxide (SiO₂) Content: > 99.5%, often reaching 99.9%
- Iron Oxide (Fe₂O₃) Content: < 0.01% (extremely low)
- Aluminum Oxide (Al₂O₃) Content: < 0.1%
- Titanium Dioxide (TiO₂) Content: < 0.02%
- Turbidity: Low (for filtration and optical applications)
Available Sizes Grades
- Granular Quartz: Sized by mesh (e.g., 40/70) for specialty applications.
- Micronized Quartz Flour: Precision-milled powders with average particle sizes from 5 to 50 microns.
- High-Purity Grades: Specific grades for semiconductor, optical, and solar panel manufacturing.
- Custom grades available on request