Silica sand is a hard, wear resistance and chemical stability silicate minerals, its main mineral composition is SiO2 in white or colorless translucent color, hardness 7 on “Mohs hardness scale”, over 1750°C fire resistance grade with high fireproof performance, which makes it ideal for use as filtration media and for many other applications.
Product Description
Silica Sand, also known as quartz sand or industrial sand, is prepared by crushing the selected nature silica into small particle size, it is a hard, wear resistance, chemical stability silicate mineral. Its main mineral composition is SiO2 in white or colorless translucent color, hardness 7 on "Mohs hardness scale", over 1750°C fire resistance degree with high fireproof performance, which makes it ideal for use as filtration media and for many other applications. It is widely used in concrete and refractory materials.
XUANKUN is the worldwide bulk exporter of high-grade silica sand in China. We supply silica sand in bulk with high quality, friendly service and cheap prices.
1. High quality and purity, anti-corrosive and anti- acid.
2. Competitive price. We own two silica mines with rich purity SiO2 content.
3. Various particle sizes meet your requirements.
Application of Silica Sand
1. It is used for high performance concrete, improve the strength of concrete, improve the performance and prolong the life of concrete.
2. Used in refractories, enhance fluidity, ruduce water consumption, improve product strength and durability.
3. It is used for dry powder mortar and grouting material to improve early strength.
4. It is used for wear-resistant floor, increasing the flow degree to improve corrosion resistance.
5. Used for paint, coating material, resin, rubber and other polymer fillers, improve the comprehensive properties of materials.
6. Anti-caking agent for chemical fertilizer.
7. For silicate brick materials.
8. The use of silica dust and other organic polymer resin made from polymer products, and with black, white carbon black, talc, etc.
Specification of Silica Sand
| Silica Sand | High Quality Sand | Silica Sand | |
| ChemicalComposition% | SiO2 | ≥99% | ≥98% |
| Al2O3 | ≤0.2 | ≤0.25 | |
| Fe2O3 | ≤0.024 | ≤0.147 | |
| Physical Index | Mohs Hardness | 7.0 | 7.0 |
| Melting Point | ≥1750°C | ≥1750°C | |
| Color | White | White | |
| Size |
1-2mm, 2-4mm, 4-8mm, 8-16mm, 6-32mm, 6-10mesh, 20-40mesh, 40-80mesh, 80-120mesh, 200mesh, 325mesh and etc. Also we can customize according to customer's requirements. |
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Packing of Silica Sand
25/50kg per plastic bag, or 1ton per bag, or as you required.
Silica Sand for Sale in XUANKUN
XUANKUN Company manufactures high quality silica sand and powder. Advanced equipment and technology ensure you of good quality and high performance of our products. If you are in demands of silica sand or powder, kindly please contact us for the best price as soon as possible!
Welcome to customize different sizes of silica sand, we are expecting your any inquiries!
Strict Quality Management Control
We have passed ISO 9001 QUALITY MANAGEMENT SYSTEM CERTIFICATE, the production of silica brick and silica sand has been audited to conform to the following quality management system standard GB/T19001-2016 idt ISO9001:2015.
* Welcome to get more information of Silica Sand from us here, and we sincerely provide customization service of silica sand for all distinguished guests！Feel free to send us an E-mail.
