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Cenospheres Marketing Limited supplies coal‑fly‑ash derived hollow microspheres with a particle size range of 0‑500 µm. The material consists of silica‑alumina based ceramic shells that are lightweight and possess a low apparent density. These microspheres are marketed as bulk‑bag commodity for industrial use.
In the ceramics industry the typical density of such cenospheres lies between 0.4 and 0.8 g/cm³, providing a high strength‑to‑weight ratio that benefits lightweight concrete formulations. Their chemical makeup, usually SiO₂ 55‑65 % and Al₂O₃ 30‑40 %, gives resistance to alkaline environments and contributes to thermal conductivity values below 0.12 W/(m·K). Standard industry practice also cites crushing strengths of 2‑5 MPa, making them suitable for drilling‑fluid additives where mechanical integrity is required.
Primary buyers include construction material manufacturers, oil‑field service firms and polymer compounding companies that need bulk filler material. Trade terms are typically negotiated per bulk bag, with FOB or CIF options available, and the supplier states that packaging is secured in 1‑ton bulk bags or 25 kg sacks. Prospective importers should confirm the exact MOQ, lead time and any required certifications directly with the supplier before finalising a contract.
| Material | Coal fly ash derived hollow microspheres (silica‑alumina based) |
| Particle size distribution | 0‑500 µm |
| Apparent density (typical) | 0.4 g/cm³ - 0.8 g/cm³ (typical) |
| Bulk density (typical) | 0.15 g/cm³ - 0.30 g/cm³ (typical) |
| Chemical composition (typical) | SiO₂ 55‑65 %, Al₂O₃ 30‑40 % (typical) |
| Thermal conductivity (typical) | ≤0.12 W/(m·K) (typical) |
| Crushing strength (typical) | 2 MPa - 5 MPa (typical) |
| Moisture content (typical) | <0.5 % (typical) |
| Standard classification | Industrial mineral additive (standard) |
| Recommended packaging | 1 ton bulk bags or 25 kg sacks |
Cenospheres Marketing Limited is headquartered at 75 Lancaster Roads, London, United Kingdom. The company is listed with a harbour trust tier, indicating that its business credentials have been verified by the platform. It operates as a supplier of industrial mineral additives, focusing on bulk‑grade cenospheres for global markets.
The public listing does not disclose a minimum order quantity, lead times or specific certification status, so interested buyers should request these details directly. Response metrics show a response rate of 0.00 % and no recorded average response time, suggesting that inquiries may require follow‑up. The supplier’s catalogue currently highlights only cenospheres, without reference to other product lines.
Cenospheres are lightweight, hollow microspheres derived from fly ash with a typical particle size distribution of 0-500 microns. These ceramic microspheres offer excellent thermal insulation, high strength-to-weight ratio, and chemical resistance, making them ideal for oil well drilling fluids, lightweight concrete, ceramics, plastics, and coatings. As a high-volume industrial mineral export commodity, cenosphere fractions are traded globally in bulk bags, with major suppliers in South Asia and Eastern Europe serving construction and energy sectors worldwide.
| 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 placing an order, verify that the particle size distribution matches the 0‑500 µm range required for your formulation and request a certificate of analysis confirming apparent density and chemical composition. Ask the supplier to provide a recent test report for bulk density and crushing strength, as these parameters affect performance in concrete or drilling fluids. Confirm that the material complies with any regional environmental or safety regulations relevant to your project.
Clarify the Incoterms that will govern the shipment; the supplier mentions FOB and CIF options, so decide which aligns with your freight strategy. Inquire about the estimated lead time for bulk‑bag preparation and loading, and negotiate payment terms that suit your cash‑flow, typically a letter of credit or advance payment. Ensure that the packaging - 1‑ton bulk bags or 25 kg sacks - is compatible with your warehouse handling equipment.
Arrange for a pre‑shipment inspection by an independent third‑party laboratory to verify moisture content, density and strength against the supplied specifications. Request the full set of documentation, including the material safety data sheet, test certificates and packing list, to streamline customs clearance. Maintaining a record of these quality checks will help guarantee consistency across future batches.
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When sourcing Cenospheres 0-500um for your business, securing the right balance of quality and cost is essential. Cenospheres Marketing Limited, a verified supplier based in United Kingdom, offers this product with key specifications including Industrial Grade Cenosphere Fraction 0-500 Micron, Aluminosilicate matrix; SiO2 + Al2O3 typically 85-95%; hollow spherical morphology, and 0-500 micrometers (um); controlled particle size distribution. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1050/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2621.90, making it a staple in the Other Ores & Minerals sector with strong demand from importing countries worldwide.
Importing Cenospheres 0-500um requires careful attention to shipping logistics, customs compliance, and secure payment terms. Cenospheres Marketing Limited 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 2621.90 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Cenospheres 0-500um 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 B2B marketplace. Start your sourcing journey today.
Importing Cenospheres 0-500um 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 2621.90 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 Cenospheres 0-500um from Cenospheres Marketing Limited is $1050/Bags on FOB terms from United Kingdom. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Cenospheres Marketing Limited through EximNext.
The supplier, Cenospheres Marketing Limited, has set a Minimum Order Quantity (MOQ) of 1 Bags for Cenospheres 0-500um. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Cenospheres 0-500um is classified under HS Code 2621.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Cenospheres 0-500um from United Kingdom, negotiate shipping terms (FOB, CIF, or EXW) directly with Cenospheres Marketing Limited. Ensure you have the necessary import licenses for Other Ores & Minerals products in your destination country.
Yes, Cenospheres Marketing Limited 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 Cenospheres 0-500um supplied by Cenospheres Marketing Limited include Industrial Grade Cenosphere Fraction 0-500 Micron, Aluminosilicate matrix; SiO2 + Al2O3 typically 85-95%; hollow spherical morphology, and 0-500 micrometers (um); controlled particle size distribution. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Cenospheres Marketing Limited offers Cenospheres 0-500um with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Cenospheres 0-500um is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Cenospheres Marketing Limited through our platform.
Cenospheres Marketing Limited maintains international quality certifications. These ensure that the Cenospheres 0-500um 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. Cenospheres Marketing Limited 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 Cenospheres Marketing Limited.
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