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Cenosphere from Pme Asia Group is a hollow ceramic microsphere derived from fly ash, composed primarily of silica and alumina with a typical particle size range of 1 to 500 microns. The material’s low bulk density, often between 0.4 to 0.8 g/cm³, makes it an effective lightweight filler for industrial applications where weight reduction is critical without compromising structural integrity.
As a silica-alumina based microsphere, it exhibits high thermal resistance up to 1200°C, chemical inertness, and a spherical shape that improves flow and reduces viscosity in composite formulations. It is commonly supplied in grey or off-white powder form, with a typical loose bulk density of 0.35 to 0.65 g/cm³ and a compressive strength of 2000 to 5000 psi, making it suitable for high-performance applications.
Manufacturers in construction, oil and gas, and automotive industries use cenosphere to produce lightweight concrete, oil well cementing slurries, and thermal insulation panels. Buyers sourcing from India should confirm packaging options, which are often 25 kg or 50 kg bags, and verify bulk density and particle size distribution to match their production requirements.
| Composition | Silica-Alumina (Fly Ash derived) |
| Particle Size Range | 1 to 500 microns |
| Bulk Density | 0.4 to 0.8 g/cm³ |
| Loose Bulk Density | typical 0.35 to 0.65 g/cm³ |
| Compressive Strength | 2000 to 5000 psi |
| Thermal Resistance | up to 1200°C |
| Colour | Grey or Off-White |
| Shape | Spherical Hollow Microsphere |
| Chemical Inertness | High |
| Typical Packaging | 25 kg or 50 kg bags |
Pme Asia Group operates from Kolkata, West Bengal, with its office located at Block - B 188 Lake Town, 3rd Floor. The supplier is listed under the harbor trust tier, indicating a baseline level of verified commercial activity, though its response rate and average response hours are currently not available.
As an industrial minerals supplier, Pme Asia Group focuses on providing cenosphere for applications requiring lightweight fillers and thermal insulation. The listing does not specify additional details such as certifications, years in business, or production capacity, so buyers should request these directly to assess suitability for their needs.
Cenosphere is a premium-grade hollow ceramic microsphere derived from fly ash, composed primarily of silica and alumina. This lightweight, inert filler is extensively used in cement, concrete, oil well cementing, marine applications, plastics, and coatings to reduce weight while improving strength and thermal insulation. Widely traded internationally as a cost-effective industrial mineral additive, cenosphere offers excellent chemical resistance and low bulk density, making it a preferred choice for manufacturers seeking high-performance lightweight materials at competitive pricing.
| 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 cenosphere from Pme Asia Group, verify the particle size distribution and bulk density to ensure they match your production requirements. Request a certificate of analysis to confirm the material’s silica-alumina composition and thermal resistance, as these properties directly impact performance in applications like lightweight concrete or oil well cementing.
Confirm logistics details such as lead time, Incoterms (e.g., FOB or CIF), and payment terms with Pme Asia Group to avoid delays. Cenosphere is typically shipped in 25 kg or 50 kg bags, so ensure your storage and handling facilities are equipped to manage these packaging formats without contamination or moisture exposure.
Conduct quality checks upon receipt by testing bulk density, compressive strength, and chemical inertness against the supplier’s specifications. For critical applications, consider third-party inspection or laboratory testing to validate the cenosphere’s performance characteristics, and ensure all documentation, including material safety data sheets, is provided for compliance.
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When sourcing Cenosphere for your business, securing the right balance of quality and cost is essential. Pme Asia Group, a verified supplier based in India, offers this product with key specifications including Standard Grade / Premium Grade (Low Iron), SiO2: 55-65%, Al2O3: 26-36%, Fe2O3: 1-5%, TiO2: 0.5-2%, Loss on Ignition <3%, and Particle size 10-350 microns, typical D50: 100-200 microns. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $400800./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 2508.90, making it a staple in the Other Ores & Minerals sector with strong demand from importing countries worldwide.
Importing Cenosphere requires careful attention to shipping logistics, customs compliance, and secure payment terms. Pme Asia Group 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 2508.90 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Cenosphere 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 global B2B marketplace. Start your sourcing journey today.
Importing Cenosphere 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 2508.90 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 Cenosphere from Pme Asia Group is $400800./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 Pme Asia Group through EximNext.
The supplier, Pme Asia Group, has set a Minimum Order Quantity (MOQ) of 1 Unit for Cenosphere. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Cenosphere is classified under HS Code 2508.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Cenosphere from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Pme Asia Group. Ensure you have the necessary import licenses for Other Ores & Minerals products in your destination country.
Yes, Pme Asia Group 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 Cenosphere supplied by Pme Asia Group include Standard Grade / Premium Grade (Low Iron), SiO2: 55-65%, Al2O3: 26-36%, Fe2O3: 1-5%, TiO2: 0.5-2%, Loss on Ignition <3%, and Particle size 10-350 microns, typical D50: 100-200 microns. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Pme Asia Group offers Cenosphere with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Cenosphere is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Pme Asia Group through our platform.
Pme Asia Group maintains international quality certifications. These ensure that the Cenosphere 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. Pme Asia Group 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 Pme Asia Group.
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