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Fused Silica Sand in Different Grades and Sizes
Tell us the mesh or the particle-size distribution. We quote A grade or B grade fused silica sand against that specification.
Available particle sizes
4×10 mesh10×20 mesh20×50 mesh50×100 mesh100F140F200 mesh200F325F
0–1 mm1–3 mm3–5 mm3–6 mm0.1–0.2 mm0.2–0.5 mm0.5–1 mm
Several standard sizes are available, and particle size can be made to the customer’s requirement.
Chemical composition
| Item | A Grade | B Grade |
|---|---|---|
| SiO₂ | 99.9% min | 99.8% min grains; 99.7% min powder |
| Fe₂O₃ | ≤ 100 ppm | ≤ 200 ppm |
| Al₂O₃ | ≤ 200 ppm | ≤ 200 ppm |
| Na₂O | ≤ 100 ppm | ≤ 200 ppm |
| K₂O | ≤ 100 ppm | ≤ 100 ppm |
| MgO | ≤ 200 ppm | ≤ 200 ppm |
| CaO | ≤ 100 ppm | ≤ 100 ppm |
| Magnetic impurities | ≤ 50 ppm | ≤ 100 ppm |
These are typical values from the product data. Chemical composition, particle size and other limits are confirmed on the COA and the quotation before the order.
Industrial applications
Packaging and trial orders
- 25 kg bags
- 25 kg bags on pallets
- Jumbo bags / big bags, 1000 kg or 1250 kg
What to include in your inquiry
- Grade: A grade or B grade
- Form: sand, grains or powder
- Target particle size or mesh range
- SiO₂ target and impurity limits, if you have them
- Application and any technical specification
- Estimated quantity and destination country