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Chamotte from Ashapura Minechem Ltd. is a calcined clay refractory material with mullite (Al2O3·2SiO2) as its primary mineral phase. Sourced from high-grade natural clays with minimal impurities and alkali metals, this aggregate is engineered for thermal shock resistance and structural stability at elevated temperatures. The material’s dense microstructure and homogenous granulometry make it a preferred raw material for refractory bricks, castables, and foundry molds across steel, cement, glass, and ceramics industries.
The product is available in multiple grain sizes, each optimized for specific applications requiring high purity, low porosity, and optimum thermal stability. Its highly crystalline mullite phase ensures consistent performance in extreme heat, while the low alkali content reduces fluxing and extends service life. Chamotte is standardly produced with controlled firing to achieve uniform expansion and contraction properties, which is typical for calcined fireclay grog used in industrial refractories.
Industries such as steelmaking, glass manufacturing, and ceramics rely on chamotte for its ability to withstand cyclic heating and cooling without degradation. Buyers typically source this material in bulk for refractory linings, crucibles, and kiln furniture, where its thermal insulation and mechanical strength are critical. Trade terms for such bulk mineral shipments often include FOB or CFR from Indian ports, with packaging in 1.25 MT jumbo bags or smaller 50 kg sacks, though exact packaging should be confirmed with the supplier.
| Primary Mineral Phase | Mullite (Al2O3·2SiO2) |
| Base Material | Calcined Clay (Fireclay) |
| Purity Level | High purity, low alkali metals |
| Microstructure | Dense, homogenous granulometry |
| Thermal Stability | Optimum for prolonged high-temperature exposure |
| Typical Al2O3 Content | Standard 40-45% for fireclay chamotte |
| Typical Porosity | Standard <15% for calcined chamotte aggregates |
| Grain Size Range | Multiple sizes (supplier-confirmed) |
| Typical Bulk Density | Standard 2.3-2.5 g/cm³ |
| Typical Refractoriness | Standard 1600-1700°C (SK 32-34) |
Ashapura Minechem Ltd. is based in Mumbai, Maharashtra, India, and operates as an imported-tier supplier specializing in refractory minerals. The company’s address at Mumbai Fort 400001 places it in a key industrial and logistics hub, facilitating efficient export of bulk materials like chamotte to global buyers. While the supplier’s profile does not list a response rate or average response time, its harbor trust tier indicates a verified operational presence in the mineral trade.
The supplier focuses on high-purity calcined clay products, with chamotte as a flagship offering for industries requiring reliable refractory raw materials. Ashapura’s product descriptions emphasize the natural origin of its clays, theullite phase composition, and the material’s suitability for demanding applications. No additional details such as certifications, client lists, or production capacity are provided in the available data, and buyers should confirm these directly with the supplier.
Chamotte aggregate is a premium calcined clay refractory material with mullite as the primary mineral phase, sourced from high-grade natural clays with minimal impurities. This fireclay grog is widely used in the production of refractory bricks, castables, and foundry molds, offering superior thermal shock resistance and structural integrity at elevated temperatures. Available in multiple grain sizes, chamotte is an essential raw material for steel, cement, glass, and ceramics industries, making it a high-demand commodity in global mineral trade.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering chamotte from Ashapura Minechem Ltd., verify the exact grain size distribution and chemical composition, as these directly impact performance in refractory applications. Request a certificate of analysis for Al2O3, SiO2, and alkali content to ensure the material meets your specifications. Confirm whether the supplier provides third-party testing reports for parameters like porosity and bulk density.
Discuss logistics details such as packaging (e.g., 50 kg sacks or 1.25 MT jumbo bags), loading port in India, and Incoterms (FOB or CFR are common for bulk mineral shipments). Clarify lead times, as calcined clay production and export documentation can add weeks to delivery schedules. Payment terms should also be agreed upon, with letters of credit or advance payments typically required for first-time buyers.
For quality assurance, conduct pre-shipment inspections to check grain size consistency, moisture content, and absence of foreign matter. Chamotte should also be tested for thermal shock resistance and refractoriness under load (RUL) if used in critical applications. Ensure all shipping documents, including material safety data sheets (MSDS) and country-of-origin certificates, are provided to avoid customs delays.
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When sourcing Chamotte for your business, securing the right balance of quality and cost is essential. Ashapura Minechem Ltd., a verified supplier based in India, offers this product with key specifications including Premium Grade Chamotte Aggregate (Mullite-based), Al2O3 28-45%, SiO2 50-65%, Mullite as major crystalline phase, Low impurity content, and Available in grains 0-1mm, 1-3mm, 3-6mm, 6-10mm and custom grading per specification. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $180350./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 2508.40, making it a staple in the Other Ores & Minerals sector with strong demand from importing countries worldwide.
Importing Chamotte requires careful attention to shipping logistics, customs compliance, and secure payment terms. Ashapura Minechem Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2508.40 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Chamotte has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Other Ores & Minerals category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Chamotte requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 2508.40 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Chamotte from Ashapura Minechem Ltd. is $180350./Unit on FOB terms from India. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Ashapura Minechem Ltd. through EximNext.
The supplier, Ashapura Minechem Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Chamotte. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Chamotte is classified under HS Code 2508.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Chamotte from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Ashapura Minechem Ltd.. Ensure you have the necessary import licenses for Other Ores & Minerals products in your destination country.
Yes, Ashapura Minechem Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Chamotte supplied by Ashapura Minechem Ltd. include Premium Grade Chamotte Aggregate (Mullite-based), Al2O3 28-45%, SiO2 50-65%, Mullite as major crystalline phase, Low impurity content, and Available in grains 0-1mm, 1-3mm, 3-6mm, 6-10mm and custom grading per specification. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Ashapura Minechem Ltd. offers Chamotte with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Chamotte is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ashapura Minechem Ltd. through our platform.
Ashapura Minechem Ltd. maintains international quality certifications. These ensure that the Chamotte meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Ashapura Minechem Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Ashapura Minechem Ltd..
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