Kaolin Silica SRCL Porcelain Grade Made in Iran
Iranian kaolin silica SRCL is a blended mineral product combining the plasticity of kaolin with the strength and refractoriness of silica. With a SiO₂ content of 82.4%, Al₂O₃ content of 10.5%, and a particle size of less than 30 microns, it is specifically designed for porcelain tiles, technical ceramics, sanitaryware, and refractory applications. Its unique combination of properties provides excellent forming characteristics, high green strength, and superior fired properties.
The Supply Chain Department at Sahi Rasa Company supplies Iranian kaolin silica SRCL for export to Afghanistan, Iraq, the Kurdistan Region, Tajikistan, Uzbekistan, Armenia, Georgia, Turkey, and Syria. Whether for porcelain tile manufacturing, sanitaryware production, technical ceramics, or refractory applications, the department ensures reliable supply, competitive pricing, and comprehensive logistics support.
1. Introduction to the Supply Chain Department at Sahi Rasa Company
The Supply Chain Department at Sahi Rasa Company has developed a specialized expertise in the formulation and export of blended mineral products, and kaolin silica SRCL represents a unique offering in this portfolio. This product is not a simple mixture; it is a carefully engineered blend of kaolin and silica that combines the best properties of both materials. The department's technical team has worked with ceramics manufacturers to develop SRCL specifically for porcelain tile and technical ceramic applications, where the balance between plasticity, green strength, and refractoriness is critical.
A porcelain tile manufacturer in Turkey requires a body material that can be pressed into large, thin tiles without cracking and fired to a dense, vitrified product; a technical ceramic producer in Iraq needs a material that provides consistent dielectric properties and thermal stability; a refractory manufacturer in Uzbekistan requires a material that withstands high temperatures without deformation. SRCL is designed to meet these diverse requirements.
The department sources high-quality kaolin and silica from Iranian deposits and blends them in precise proportions to achieve the target chemistry and particle size. The final product is tested for SiO₂ content, Al₂O₃ content, Fe₂O₃ content, particle size distribution, and moisture. Certificates of Analysis accompany every shipment.
For clients in Afghanistan, the Kurdistan Region, Iraq, Tajikistan, Uzbekistan, Armenia, Georgia, Turkey, and Syria, the Supply Chain Department at Sahi Rasa Company offers a reliable supply of SRCL in the grade and packaging that best suits their needs.
Disclaimer: Please note that the analyses and specifications provided in this document are indicative and may vary depending on the specific product available at the time of order. For exact analysis and specifications tailored to your requirements, please contact us directly.
2. Product Overview
Kaolin silica SRCL is a blended mineral product composed of kaolin and silica. It is produced by mixing high-quality kaolin and silica in precise proportions and processing the blend to achieve a particle size of less than 30 microns. The resulting product combines the plasticity of kaolin with the strength and refractoriness of silica.
Primary Applications:
Porcelain Tiles: SRCL is used in the body formulation of porcelain tiles, providing the plasticity needed for pressing and the silica needed for vitrification.
Technical Ceramics: SRCL is used in the production of technical ceramics for electrical, electronic, and structural applications.
Sanitaryware: Sanitaryware manufacturers use SRCL to form complex shapes with high green strength.
Refractories: SRCL is used in fireclay bricks, castables, and mortars for high-temperature applications.
Tableware: SRCL is used in porcelain and stoneware bodies for tableware.
Electrical Porcelain: SRCL is used in electrical insulators, bushings, and housings.
3. Physical Specifications Table
| Parameter | Specification |
|---|---|
| Product Name | Kaolin Silica SRCL |
| Synonyms | Kaolin-Silica Blend, Porcelain Body Material |
| Appearance | White to off-white powder |
| SiO₂ Content | 82.4% |
| Al₂O₃ Content | 10.5% |
| Fe₂O₃ Content | 0.73% |
| TiO₂ Content | 0.55% |
| CaO Content | 1.76% |
| MgO Content | 0.49% |
| K₂O Content | 2.63% |
| Particle Size | < 30 microns |
| Bulk Density | 0.8 – 1.2 g/cm³ |
| Specific Gravity | 2.6 g/cm³ |
| Melting Point | 1,700°C |
| Moisture Content | ≤ 1% |
| pH | 5.0 – 7.0 |
| Packaging | 25 kg bags, 1 MT jumbo bags |
4. Chemical Specifications Table
| Component | Content (%) |
|---|---|
| SiO₂ | 82.4 |
| Al₂O₃ | 10.5 |
| Fe₂O₃ | 0.73 |
| TiO₂ | 0.55 |
| CaO | 1.76 |
| MgO | 0.49 |
| K₂O | 2.63 |
| Na₂O | ≤ 0.3 |
| Loss on Ignition | 2 – 4% |
5. Industries & Factories Using This Product
Iranian kaolin silica SRCL is used across a range of ceramic and refractory industries.
Porcelain Tile Industry: Porcelain tile manufacturers use SRCL in body formulations for floor and wall tiles. Its combination of plasticity and silica content allows for pressing of large, thin tiles and firing to a dense, vitrified product.
Technical Ceramics Industry: Manufacturers of technical ceramics for electrical, electronic, and structural applications use SRCL as a raw material. Its consistent chemistry and fine particle size ensure reliable performance.
Sanitaryware Industry: Sanitaryware manufacturers use SRCL to form toilets, sinks, and bidets. Its high green strength prevents cracking during handling and drying.
Refractory Industry: Refractory manufacturers use SRCL in fireclay bricks, castables, and mortars. Its high silica content provides refractoriness and thermal shock resistance.
Tableware Industry: Tableware producers use SRCL in porcelain and stoneware bodies. Its fine particle size ensures smooth surfaces and good translucency.
Electrical Porcelain Industry: Manufacturers of electrical insulators use SRCL for its dielectric strength and thermal stability.
The Supply Chain Department at Sahi Rasa Company serves clients in all these industries, providing SRCL in the grade and packaging that best suits their needs.
Disclaimer: Please note that the analyses and specifications provided in this document are indicative and may vary depending on the specific product available at the time of order. For exact analysis and specifications tailored to your requirements, please contact us directly.
6. Key Properties & Advantages
Iranian kaolin silica SRCL offers several key properties that make it valuable in ceramic applications.
Balanced Chemistry: The blend of kaolin and silica provides a balance of plasticity and refractoriness that is ideal for porcelain and technical ceramics.
Fine Particle Size: With a particle size of less than 30 microns, SRCL ensures smooth surfaces, uniform sintering, and good glaze adhesion.
High Green Strength: The kaolin component provides high green strength, preventing cracking during handling and drying.
Excellent Refractoriness: The silica component provides high refractoriness and thermal shock resistance.
Consistent Quality: The department's quality control ensures batch-to-batch consistency.
Competitive Pricing: Iran has abundant kaolin and silica reserves, allowing the department to offer competitive pricing.
7. Chemical Formula / Size & Packaging Specifications
Chemical Formula: Blend of Al₄(Si₄O₁₀)(OH)₈ (kaolin) and SiO₂ (silica). CAS Numbers: 1332-58-7 (kaolin), 14808-60-7 (silica). Packaging Options: 25 kg multi-wall paper bags, 1 MT jumbo bags, and custom packaging upon request.
8. Available Grades, Sizes, Qualities & Custom Colors
| Grade | SiO₂ Content | Al₂O₃ Content | Particle Size | Typical Application |
|---|---|---|---|---|
| SRCL | 82.4% | 10.5% | < 30 microns | Porcelain tiles, technical ceramics |
Quality Grades: Porcelain Grade, Technical Ceramic Grade, Refractory Grade. Custom Options: Custom particle sizes and packaging available.
9. Sahi Rasa Supply Chain Department Services for International Factories
The Supply Chain Department at Sahi Rasa Company offers a comprehensive suite of services for international factories procuring Iranian kaolin silica SRCL.
Monthly & Weekly Supply Planning: The department aligns supply with client production schedules.
Sourcing & Procurement: With access to high-quality kaolin and silica, the department secures SRCL at competitive prices.
Sample Dispatch: Samples are provided for testing and approval.
Custom Manufacturing (OEM/ODM): Custom particle sizes and packaging are available.
Pre-Shipment Quality Control: Chemical and physical properties are verified before shipment.
Loading & Handling: Proper loading and securing of bags and jumbo bags.
Export Documentation: Full export documentation support.
International Transportation: Sea, land, and air transport arranged.
Export Customs Clearance: Handled by customs brokers.
Import Customs Clearance: Can be arranged at destination.
On-Site Technical Team Deployment: Technical support for SRCL handling and use.
Training & Knowledge Transfer: Training on the use of SRCL in porcelain and technical ceramic applications.
Disclaimer: Please note that the analyses and specifications provided in this document are indicative and may vary depending on the specific product available at the time of order. For exact analysis and specifications tailored to your requirements, please contact us directly.
10. Why Choose the Supply Chain Department at Sahi Rasa Company?
The department offers high-quality kaolin silica SRCL, consistent performance, competitive pricing, and reliable export services to clients in Afghanistan, Iraq, Kurdistan, Tajikistan, Uzbekistan, Armenia, Georgia, Turkey, and Syria.
11. Ordering & Contact Information
International customers can place orders through the Request for Quotation (RFQ) form located at the bottom of this page. The expert team at the Supply Chain Department at Sahi Rasa Company will respond to all inquiries as soon as possible, providing complete information on pricing, delivery schedules, shipping terms, and export documentation.
Export & Transportation
Sahi Rasa's Commercial & Transportation Department operates through an active network of representatives at major land borders and seaports, coordinating export, customs clearance, transportation and import procedures to your destination.
Border & Customs Network
Active representatives at key Iranian land borders and commercial crossings provide customs clearance, export coordination and cross-border logistics for industrial and commercial shipments.
Cross-Border Transportation
We arrange suitable vehicles and transportation solutions based on cargo type, packaging, route, destination and delivery requirements across neighboring markets.
Land Border Crossings
Key Iranian border routes serving Iraq, the Caucasus, Central Asia, Afghanistan and Pakistan.
Tamarchin
Haji Omran • Iraqi Kurdistan
Erbil & Duhok
Bashmaq
Iraqi Kurdistan
Sulaymaniyah & surrounding areas
Parviz Khan
Iraq
Kalar & nearby destinations
Khosravi
Iraq
Central Iraqi destinations
Shalamcheh
Iraq
Southern Iraq routes
Bileh Savar
Azerbaijan
Northwestern route
Bazargan
Turkey
Western trade route
Poldasht
Armenia & Azerbaijan
Regional routes
Islam Qala
Afghanistan
Herat & western Afghanistan
Lotfabad
Turkmenistan
Central Asian routes
Sarakhs
Turkmenistan
Central Asia
Milak
Afghanistan
Eastern & southern routes
Mil 78
Afghanistan
Major eastern route
Taftan
Pakistan
Cross-border trade route
Rimdan
Pakistan
Southern route
Seaports & Maritime Logistics
Port-based logistics solutions for international shipments, containerized cargo and bulk transportation.
Chabahar Port
Indian Ocean
International maritime logistics
Mahshahr Port
Persian Gulf
Industrial & bulk cargo
Bandar Abbas
Persian Gulf
Container & general cargo
Shahid Rajaee
Bandar Abbas
Major container gateway
Amirabad Port
Caspian Sea
Regional maritime trade
Anzali Port
Caspian Sea
Regional & international trade
Export Destinations
Road and multimodal transportation to key markets across the region.
Transportation Fleet
Vehicle solutions selected according to cargo type, loading requirements and destination.
Road Tankers
Liquid, chemical, petroleum and bulk liquid transportation.
Curtainsider
Flexible transport for cartons, pallets, bags and general cargo.
Refrigerated Trucks
Temperature-controlled transportation for sensitive cargo.
Flatbed Trailers
Machinery, equipment, oversized and palletized cargo.
Mini Trucks
Regional deliveries and medium-volume commercial shipments.
3-Ton Pickups
Smaller cargo, local delivery and flexible last-mile transport.
Custom Transport
Specialized vehicles arranged according to cargo requirements.
Need Export & Transportation Support?
Fill out the offer request form or email us directly: Tell us your product, quantity, packaging and destination. Our commercial team will coordinate the suitable route and transportation solution.
Export Packaging Options
Flexible packaging solutions designed around your product, quantity, transportation method and destination requirements.
Bulk
Bulk solid, powder and liquid shipments for high-volume industrial and commodity products.
Bulk CargoDrums & Barrels
Plastic, HDPE and steel drums for chemicals, oils, petroleum products and industrial liquids.
20–250 LBags & Sacks
PP, PE, woven, kraft and multi-layer bags for powders, minerals, chemicals and granules.
Industrial BagsJumbo Bags
FIBC and jumbo bags with liners, pallets or metal cages for high-volume bulk materials.
FIBCPalletized
Cartons, bags, drums and boxes secured on export pallets with stretch or shrink wrapping.
Export ReadyCartons & Boxes
Corrugated export cartons, master boxes and heavy-duty packaging for organized shipments.
BoxedIBC Containers
Intermediate bulk containers for efficient handling of liquid chemicals, oils and industrial materials.
Up to 1,000 LTank Containers
ISO tank containers and specialized tanks for liquid, chemical and petroleum products.
ISO TankWooden Crates
Export-grade wooden crates and cases for machinery, equipment and heavy industrial products.
Heavy DutyMetal Frames
Steel frames, cages and metal pallets for reinforced protection during international transportation.
ReinforcedSpecialized Packaging
Customized solutions for pharmaceutical, laboratory, medical, hazardous and sensitive materials.
CustomCustom Solutions
Packaging configured to product specifications, handling requirements, destination and shipping conditions.
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