Quartz Sand for Water Filtration
MOQ: 1 ton
Density: 2.66 g/cm³
Mohs hardness: 7
Packaging: bag
The main component of quartz sand is silica, which has high hardness, wear resistance, and various sizes. Common quartz sand sizes on the market include 0.5-1mm, 1-2mm, 2-4mm, 4-8mm, etc. Among them, the size with the best effect in water filtration is 0.5-2mm (10-30 mesh). It can effectively filter and intercept suspended solids and dirty particles in raw water and is a pre-filtration material often used in water treatment systems.
It should be noted that the Quartz Sand for Water Filtration is different from pure white ornamental sand and generally has some yellow particles. The quartz sand used in water treatment must reach Mohs hardness level 7 to filter better.
| Product name | Quartz Sand for Water Filtration |
| Available size | 0.5-2mm (10-30 mesh) |
| Density | 2.66 g/cm³ |
| Mohs hardness | 7 |
| Sio2 content | ≥98% |
| Hydrochloric acid solubility | ≤0.2% |
| Mud content | ≤0.1% |
| Wear rate | 0.2%-1% |
| Uniformity coefficient | ≤1.5 |
| Boiling point | 2550℃ |
| Melting point | 1750℃ |
| Ash Powder Rate | 0.25% |
Quartz Sand Application
1. Water Filtration: Quartz sand is extensively used in water treatment and filtration processes to remove impurities, suspended solids, and organic contaminants from water.
2. Sports and Recreation: Quartz sand is employed in the construction of sporting surfaces, such as beach volleyball courts and golf course bunkers, providing ideal playing conditions and stability.
3. Construction Materials: It is utilized in the production of concrete, mortar, and asphalt as a key component, providing strength, durability, and stability to these materials.
4. Glass Manufacturing: Quartz sand is a fundamental raw material in the production of glass due to its high silica content and thermal stability, contributing to the clarity, strength, and chemical resistance of the finished product.
FAQ
Q: Is quartz sand a good water filter?
A: Yes, the angular shape and varying sizes of quartz sand particles create channels and gaps that effectively trap and remove suspended solids, sediment, and other impurities from the water as it passes through. Quartz sand also offers a large surface area for adsorption, allowing it to capture and retain organic compounds, bacteria, and some dissolved contaminants.
Q: What is the difference between Density and Dimensional density in quartz sand?
A: The density of quartz sand describes the mass of quartz sand per unit volume, while the dimensional density describes the mass of quartz sand per unit length.
Q: Why the MOQ is 1 ton?
A: Because the cost of Quartz Sand for Water Filtration is not expensive, but its weight is relatively large, the freight will be more expensive. Therefore, when ordering less than 1 ton, the price is not cost-effective.
Q: What is your packaging like?
A: We use woven bags for packaging, and the size of a bag is generally 25kg or 50kg. Of course, if you need other specifications, we can also provide them.
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