For industrial manufacturing and laboratory research purposes only.
Product Specifications
| Parameter | Value |
|---|---|
| Model NO. | Filter Media |
| Color | Natural Color |
| Type | Natural Sand |
| Size | 0.5-1mm, 1-2mm, 2-4mm |
| SiO₂ Content (%) | 99.8% |
| Shape | Granulated Sand |
| Packing | 25kg PP Bag, 50kg PP |
| Transport Package | 25kg/Bag |
| Specification | 200mesh, 100mesh |
| Trademark | BuyChemCn |
| Origin | China |
| HS Code | 2505100000 |
| Production Capacity | 5000kg/Day |
99.8% SiO₂ Silica Sand (HS 2505100000): Solving Purity and Consistency Challenges in Industrial Filtration
In over a decade of serving industrial clients across 50+ countries, we've witnessed how inconsistent silica sand quality disrupts production—fluctuating SiO₂ levels causing filter clogging, batch variations leading to failed water treatment tests, and unreliable suppliers delaying critical manufacturing timelines. These challenges aren't just inconvenient; they directly impact operational efficiency and product quality.
A Stable Solution for High-Purity Filtration Needs
Our 98% Foundry Glass Grade Washed Fine White Silica Sand addresses these pain points with industry-leading consistency. As a core silica sand product, it delivers 99.8% SiO₂ content—minimizing impurities that compromise filtration performance. Backed by our 5000kg/day production capacity and Hong Kong-based supply chain hub, we ensure steady availability even for large-scale industrial orders, eliminating the risk of project delays due to material shortages.
Key Industrial Applications
This high purity silica sand is engineered for critical industrial processes, including pool filter systems where precise particle size distribution (0.5-4mm silica sand media) ensures optimal water flow and contaminant removal. Its glass-grade purity also makes it suitable for foundry applications requiring low impurity levels to maintain mold integrity, and water filtration systems where consistent performance is non-negotiable for regulatory compliance.
Why Technical Specifications Drive Performance
The 99.8% SiO₂ content isn't just a number—it directly reduces the presence of metal oxides and organic impurities that can react with filtered substances or degrade filter media over time. The granulated shape ensures uniform packing density, preventing channeling in filtration beds, while the washed fine white silica sand designation guarantees low dust content, minimizing equipment wear during handling. Available size fractions (0.5-1mm, 1-2mm, 2-4mm) allow customization for specific filtration efficiency requirements, from fine particulate removal to high-flow applications.
The Cost of Compromise vs. the Value of Quality
Choosing substandard silica sand may seem cost-effective initially, but the hidden costs add up: frequent filter replacements, production downtime from clogged systems, and failed quality control checks. Our product, compliant with industrial standards for silica media, reduces these risks through rigorous quality control. The stable supply chain further optimizes inventory management, avoiding rush order premiums and ensuring just-in-time delivery to your production line.
Our Quality Commitment: Beyond Compliance
Every batch of our silica sand undergoes comprehensive testing, including particle size analysis via sieve shaker and chemical composition verification through XRF spectrometry. We provide a Certificate of Analysis (COA) with each shipment, detailing SiO₂ content, particle size distribution, and impurity levels. Our ISO 9001-certified production process ensures batch-to-batch consistency, and we offer a full replacement guarantee if specifications don't match your order requirements. Dedicated technical support is available to help select the optimal particle size for your specific application.
Certificate of Analysis & Documentation
Each order includes a batch-specific COA and Material Safety Data Sheet (MSDS) detailing handling precautions and storage requirements. For process validation or regulatory audits, historical batch records can be accessed by order number, and additional testing data (such as moisture content or bulk density) is available upon request.
Storage & Handling
- Store in a cool, dry, well-ventilated area, sealed and away from direct sunlight.
- Keep away from incompatible materials, food and feed sources.
- Handle with appropriate personal protective equipment (gloves, goggles, lab coat).
- Follow good industrial hygiene practices. Avoid inhalation and skin contact.
- Refer to MSDS for detailed storage and safety instructions.
How to Place Your Order
Initiate your order by submitting an inquiry with your required particle size, quantity, and delivery timeline. We can provide a 1kg sample for pre-production testing upon request. Once specifications are confirmed, our team will coordinate logistics through our bonded warehousing network, ensuring efficient customs clearance and on-time delivery. All orders include standard documentation for import/export compliance.
Frequently Asked Questions
Q: What is the shelf life of this silica sand?
A: When stored in original sealed packaging under recommended conditions, the product remains stable for 24 months from the manufacturing date.
Q: Can this product be used in food or pharmaceutical applications?
A: No. This silica sand is for industrial and laboratory research use only, not for direct human consumption or therapeutic applications.
Q: What documentation is provided with each shipment?
A: Each order includes a batch-specific COA, MSDS, and commercial invoice. Additional export documents (such as packing lists or certificates of origin) are available upon request.
Q: Do you offer custom particle sizes or packaging?
A: Yes, we can provide custom particle size ranges and packaging options for orders exceeding 500kg. Contact our sales team to discuss specific requirements.
Q: How is the SiO₂ content verified?
A: SiO₂ content is determined using X-ray fluorescence (XRF) spectrometry, with results documented in the batch COA. For critical applications, independent third-party testing can be arranged at an additional cost.
