Silica sand is one of the most important industrial minerals, widely used across construction, foundry, glass, ceramics, and multiple manufacturing industries. Due to its high silica (SiO₂) content, durability, and versatility, silica sand is in constant demand in India and global export markets.
At Profits Connection, we supply high-quality silica sand from Gujarat, India, catering to domestic buyers and international markets including UAE, USA, and Africa.
What Is Silica Sand?
Silica sand is a naturally occurring granular material composed primarily of silicon dioxide (SiO₂). It is derived from weathered quartz-rich rocks and is processed to remove impurities such as clay, iron, and organic matter.
Key Characteristics of Silica Sand:
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High silica content (SiO₂)
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Hard and chemically inert
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High melting point
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Excellent thermal stability
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Uniform grain size (when processed)
These properties make silica sand suitable for high-temperature and high-performance industrial applications.
Chemical Composition of Silica Sand
High-quality silica sand typically contains:
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Silicon Dioxide (SiO₂): 95% – 99%
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Iron Oxide (Fe₂O₃): Low (important for glass & foundry)
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Alumina (Al₂O₃): Controlled limits
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Moisture & Clay: Minimal
The chemical composition determines whether the sand is suitable for construction, foundry, glass, or industrial use.
Physical Properties of Silica Sand
The performance of silica sand depends on its physical characteristics:
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Grain shape (round, sub-angular, angular)
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Grain size distribution
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Bulk density
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Permeability
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Refractoriness
Processed silica sand from regions like Rajpardi, Bharuch (Gujarat) is known for its consistent grain structure and strength.
Grades of Silica Sand
Silica sand is processed into different grades depending on its application.
1️⃣ Construction Grade Silica Sand
Used for:
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Concrete and RCC
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Plastering
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Flooring
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Infrastructure projects
Features:
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Controlled silt content
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Good bonding strength
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Cost-effective bulk supply
2️⃣ Foundry Grade Silica Sand
Used for:
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Mold and core making
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Ferrous and non-ferrous casting
Features:
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High refractoriness
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Specific AFS grading
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Low clay and moisture content
3️⃣ Glass Grade Silica Sand
Used in:
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Float glass
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Container glass
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Specialty glass
Features:
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High SiO₂
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Very low iron content
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Uniform grain size
4️⃣ Industrial & Specialty Grade Silica Sand
Used in:
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Ceramics
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Water filtration
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Paints and coatings
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Chemicals
Features:
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Custom mesh sizes
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Stable chemical composition
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High purity
Applications of Silica Sand Across Industries
Silica sand is used in a wide range of industries due to its versatility.
🏗 Construction Industry
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Concrete production
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Plastering and masonry
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Road and infrastructure development
🔩 Foundry & Casting Industry
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Mold and core manufacturing
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Metal casting processes
🏭 Glass & Ceramics Industry
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Glass manufacturing
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Tiles, sanitaryware, tableware
💧 Water Filtration
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Drinking water treatment
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Industrial wastewater filtration
🧪 Chemicals, Paints & Coatings
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Fillers and extenders
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Abrasion resistance enhancement
Why Indian Silica Sand Is in Global Demand
Indian silica sand is highly demanded in UAE, USA, and Africa due to:
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Abundant natural reserves
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Competitive pricing
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Consistent quality
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Export-ready processing
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Reliable logistics infrastructure
Regions like Gujarat (Rajpardi–Bharuch belt) are known for export-quality silica sand production.
Silica Sand Export from India
India exports silica sand to:
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UAE & Middle East
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USA
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African countries
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Southeast Asia
Export supply includes:
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Bulk shipments
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Jumbo bags
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Containerized supply
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FOB & CIF pricing
Profits Connection handles complete export documentation and quality compliance.
Why Choose Profits Connection?
✔ Trusted silica sand supplier from Gujarat, India
✔ Multiple grades & customized specifications
✔ Bulk and regular supply capability
✔ Competitive pricing
✔ Domestic & export market expertise
✔ Reliable logistics and support
Looking for a Reliable Silica Sand Supplier?
If you are searching for:
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Silica sand supplier in India
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Bulk silica sand for construction or foundry
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Indian silica sand exporter
👉 Profits Connection is your dependable sourcing partner.
📧 Email: business@profitsconnection.com
📞 WhatsApp: +91 6354 562 459
🌐 Website: www.profitsconnection.com