Product Description
Industrial Silica Sand - Water Filter
Quartz sand is a non-metallic mineral material with silica as its main component. It features high purity, high hardness, stable chemical properties, and high temperature resistance. It is processed through crushing, screening, water washing, magnetic separation, and classification. It is widely used in industries such as glass, casting, building materials, water treatment, and chemical engineering.
Note: Customizable according to requirements, stable quality, factory direct sales.
| Mesh size |
Particle Size |
Main Applications |
SiO2 Content |
Fe2O3 Content |
Mohs Hardness |
Bulk Density |
| 4-8 Mesh |
2.36-4.75mm |
Water treatment filter, floor filling |
≥98.5% |
≤0.1% |
7 |
1.5-1.7 g/cm³ |
| 8-16 Mesh |
1.18-2.36mm |
Sandblasting, casting, water treatment |
≥98.5% |
≤0.08% |
| 16-30 Mesh |
0.6-1.18mm |
Refractory materials, water filtration |
≥99.0% |
≤0.05% |
| 30-50 Mesh |
0.3-0.6mm |
Glass raw material, ceramics, casting |
≥99.0% |
≤0.05% |
| 50-100 Mesh |
0.15-0.3mm |
Glass, coatings, artificial stone |
≥99.0% |
≤0.03% |
| 100-200 Mesh |
0.075-0.15mm |
Fine ceramics, rubber, plastic fillers |
≥99.5% |
≤0.02% |
| 200-325 Mesh |
0.045-0.075mm |
High-purity quartz, electronic fillers |
≥99.5% |
≤0.01% |
Additional Indicators:
Melting Point: About 1730℃; Moisture Content: ≤0.5%; Mud Content: ≤0.1%
Customization Service: Customization of mesh size, purity, and packaging is available according to specific needs.
Frequently Asked Questions
Are you a manufacturer or a trader?
We are a dedicated manufacturer specializing in silica sand production. We operate our own plant to ensure consistent quality and supply.
How can I determine the best mesh size for my application?
We provide guidance for first-time users and recommend starting with samples for trial testing. Technical support is available to help match specifications with your industrial needs.
How do you ensure the quality of the silica sand?
Every batch of our products is thoroughly inspected by a dedicated quality control team and testing department before shipment.
What are the primary applications for your silica sand?
Our silica sand is widely used in glass manufacturing, metal casting, water treatment filtration, ceramics, and as fillers for coatings and artificial stone.
Do you offer customization for specific industrial requirements?
Yes, we accept customization of mesh size, purity levels, and packaging types to meet specific customer requirements.
What are the key technical characteristics of your quartz sand?
Our quartz sand features high Mohs hardness (7), high melting point (approx 1730°C), stable chemical properties, and low moisture content (≤0.5%).
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