• Our Industrial Silica products are designed to deliver optimal performance across several industries, such as metal casting, glass manufacturing, ceramics, petrochemical refining, and water filtration. Some of the key features of our silica include:

  • High Chemical Purity: With SiO₂ content ranging from 99% to 99.8%, our silica products ensure exceptional reliability and performance in industrial contexts where purity is critical. Low levels of iron oxide (Fe₂O₃) and aluminum oxide (Al₂O₃) ensure minimal contamination in applications like glass production and ceramics.

  • Thermal and Mechanical Strength: The high thermal resistance of our silica makes it ideal for high-heat applications such as metal casting, refractories, and glass manufacturing. It withstands extreme conditions while maintaining its integrity.

  • Customizable Particle Size Distribution: Industrial Silica is available in a range of particle sizes, including 100 mesh, 200 mesh, and 325 mesh, which can be tailored to specific client requirements. Customizable particle size is essential for processes like casting, filtration, and manufacturing where precision is required.

  • Low Moisture Content and High Bulk Density: Our silica products have moisture content of less than 0.5% and bulk density ranging from 1.4 to 1.6 g/cm³, making them highly stable for storage and transport.

  • Hardness and Specific Gravity: With a hardness of 7 on the Mohs scale and a specific gravity ranging from 2.65 to 2.7 g/cm³, our silica is durable and well-suited for demanding applications.

  • Refractive Index: Our silica boasts a refractive index of 1.54 to 1.55, making it suitable for specialized applications in industries like optical glass manufacturing and semiconductor production.

Industrial Silica’s versatility makes it a key material across numerous sectors. Below are some of the industries and applications where our silica plays a vital role:

• Steel and Foundry Industries: Silica is used extensively in metal casting as a molding material. Its high heat resistance and ability to maintain structural integrity under high temperatures make it indispensable for foundries and steel manufacturing plants.

• Glass Manufacturing: Silica is a primary ingredient in the production of high-quality glass, including flat glass, container glass, and optical glass. Its purity and properties contribute to the clarity, strength, and smoothness required for high-end glass products.

• Petrochemical and Refining Industries: Industrial Silica plays an important role in chemical refining and petrochemical industries, particularly in filtration systems and absorption towers, helping to produce high-purity chemicals and fuels.

• Water Filtration: Silica is an essential material for water filtration in industrial and municipal water treatment plants. Its unique properties allow it to filter out impurities effectively, ensuring clean water for both industrial processes and public use.

• Ceramics and Refractories: Silica is crucial in the production of ceramic materials, tiles, and refractory bricks due to its durability, heat resistance, and chemical stability. It is an integral part of ceramic glazes, providing smooth finishes and enhancing strength.

• Sanding and Blasting: Silica is used in abrasive blasting applications to clean and prepare surfaces, including those in the shipbuilding, automotive, and construction industries. It efficiently removes rust, old paint, and coatings, preparing surfaces for further treatment.

• Construction Industry: In construction, silica is incorporated into concrete, mortar, and other materials to enhance their strength and durability. The fine, consistent grain structure of silica makes it ideal for producing high-quality construction materials.

• Electronics and Semiconductors: Due to its high purity, silica is employed in the manufacture of semiconductors, solar panels, and other high-tech components, where precise material properties are critical for performance.

We offer flexible packaging options for bulk supply of Industrial Silica to ensure safe handling and secure transportation. Our packaging options include:

• 25 kg laminated polypropylene bags with moisture protection liners.

• 40 kg heavy-duty woven bags for durability during transit.

• 1 metric ton jumbo bags, UV-treated and suitable for forklift handling.

• Bulk loose delivery (upon request for local or port-side delivery).

We also ensure efficient loading and shipping, with container options ranging from 20-foot to 40-foot containers. Our average load capacity is 25 metric tons per 20-foot container when using jumbo bags, and we offer EXW, FOB, CFR, or CIF delivery terms based on client needs.

Export Services

Full documentation support including:

• Certificate of Origin
• Commercial Invoice & Packing List
• Material Safety Data Sheet (MSDS)
• Third-party inspection certificate (SGS / BV / Intertek – upon request)

Our industrial-grade silica products are manufactured and processed in compliance with internationally recognized quality, safety, and environmental standards. These certifications and benchmarks ensure product reliability, global acceptance, and suitability for high-spec industrial use.

Quality and Process Standards:

• ISO 9001:2015 – Certified Quality Management System ensuring consistency and continuous improvement in production and service.
• ISO 14001:2015 – Environmental Management compliance (available upon request).
• OHSAS 18001 / ISO 45001 – Occupational health and safety practices maintained across operations.

Product Compliance Standards:

• ASTM C146 / C110 – Standards for silica used in industrial and refractory applications.
• EN 12904 – European standard for silica in water treatment processes.
• API 56 – Applicable for certain filtration-grade silica used in oil and gas.
• REACH & RoHS Compliant – Meets EU regulations for chemical safety and environmental protection.

Inspection and Documentation:

• Third-party inspection certificates available upon request (SGS, BV, Intertek)
• COA (Certificate of Analysis) issued for every shipment
• MSDS (Material Safety Data Sheet) provided for all product grades
• Declaration of Non-Toxicity and Certificate of Origin included for global export