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China Clay, or kaolin, is a hydrated aluminum silicate mineral composed of kaolinite (Al2Si2O5(OH)4), supplied by Tradexbay in powder form. It is derived from hydrothermally altered granite deposits in India and processed to remove coarse impurities. The material is traded in bulk or bagged form, with purity levels varying based on source and refinement method.
Typical grades have a brightness of 80% to 88% ISO, a moisture content under 0.8%, and a particle size range of 0.5 to 20 microns. The material is used as a functional filler in rubber for tire compounds, as a coating pigment in paper, and as a rheology modifier in paints. Its low abrasiveness and chemical stability make it suitable for high-temperature ceramic bodies where color retention is critical.
Buyers in the ceramics, rubber, and paint industries source this material for its consistent performance. Packaging options include 25kg multi-wall paper bags or bulk containers. Lead times and incoterms are not specified and must be confirmed directly. Buyers should request a mineralogical report to confirm kaolinite content and detect any quartz or mica contamination.
| Chemical Formula | Al2Si2O5(OH)4 |
| Mineral Phase | Kaolinite (primary) |
| Brightness (ISO) | 80% to 88% (typical) |
| Moisture Content | 0.8% maximum |
| Particle Size Range | 0.5 to 20 microns (standard) |
| pH Level | 5.0 to 7.0 |
| Form | Dry powder |
| Packaging | 25kg multi-wall paper bags or bulk containers |
| Quartz Content | Typical range 1% to 3% |
| Loss on Ignition | 11% to 15% (standard) |
Tradexbay is registered in Rajkot, India, and operates as a supplier of industrial minerals with no disclosed manufacturing facility or mining rights. The supplier is classified as organic-tier and harbor-tier, with no verified response rate or average response time. The listing provides no information on company history, workforce, export volume, or client references.
The supplier appears to act as a trader or aggregator of kaolin sourced from regional producers. There is no mention of in-house testing, quality control protocols, or certifications. Buyers should assume all technical claims require independent verification and request batch-specific test reports before shipment.
Kaolin, also known as china clay, is a premium-grade hydrated aluminum silicate mineral composed primarily of kaolinite. Widely used in ceramics, paper coating, paints, plastics, and rubber as a functional filler and extender, it offers excellent brightness, chemical inertness, and whiteness. This product is traded globally in bulk bags or loose form, with pricing varying by purity level and particle size distribution, making it a key raw material in multiple manufacturing sectors.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Verify the kaolin’s mineralogical composition and impurity profile before ordering. Request XRD and ICP-MS reports to confirm kaolinite content and detect quartz, iron, or aluminum silicates that may affect your process. Do not accept generic supplier statements without lab-backed data for critical applications.
Confirm incoterms such as FOB Mumbai or CIF destination, and whether the supplier handles export clearance. Lead times are not listed and must be negotiated. Payment terms are typically T/T, with 30% deposit and balance against bill of lading. Ask for proof of export documentation and container sealing records.
Inspect shipments for moisture damage, clumping, or foreign particles. Sample each batch for particle size, brightness, and moisture content. Retain samples for 6 months in case of disputes. Ensure the supplier provides a full technical file including safety data sheet, batch traceability, and test certificates. Failure to validate these items may compromise product quality.
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When sourcing China Clay (Kaolin) for your business, securing the right balance of quality and cost is essential. Tradexbay, a verified supplier based in Rajkot, India, offers this product with key specifications including Industrial Grade / Hydrous Kaolin, Kaolinite Content 85-95%, Al2O3 33-37%, SiO2 44-50%, Loss on Ignition 10-14%, and Mesh 100-325, D50 typically 2-20 microns. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $70/Metric Ton and manage bulk orders with a minimum order quantity (MOQ) of 25 Metric Ton. This product is actively traded under HS Code 2507.00, making it a staple in the Clay Bricks sector with strong demand from importing countries worldwide.
Importing China Clay (Kaolin) requires careful attention to shipping logistics, customs compliance, and secure payment terms. Tradexbay 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 2507.00 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 China Clay (Kaolin) 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 Clay Bricks category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing China Clay (Kaolin) 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 2507.00 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 China Clay (Kaolin) from Tradexbay is $70/Metric Ton 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 Tradexbay through EximNext.
The supplier, Tradexbay, has set a Minimum Order Quantity (MOQ) of 25 Metric Ton for China Clay (Kaolin). For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, China Clay (Kaolin) is classified under HS Code 2507.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import China Clay (Kaolin) from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Tradexbay. Ensure you have the necessary import licenses for Clay Bricks products in your destination country.
Yes, Tradexbay 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 China Clay (Kaolin) supplied by Tradexbay include Industrial Grade / Hydrous Kaolin, Kaolinite Content 85-95%, Al2O3 33-37%, SiO2 44-50%, Loss on Ignition 10-14%, and Mesh 100-325, D50 typically 2-20 microns. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Tradexbay offers China Clay (Kaolin) with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
China Clay (Kaolin) is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Tradexbay through our platform.
Tradexbay maintains international quality certifications. These ensure that the China Clay (Kaolin) 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. Tradexbay 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 Tradexbay.
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