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These hollow ceramic microspheres are lightweight yet strong, making them an ideal choice for various industrial applications, including construction and lightweight aggregate fillers. As a byproduct of the coal combustion process, these cenospheres offer both environmental benefits and cost-effective solutions for businesses.
Key features include a fine particle size that enhances workability in various formulations, high thermal resistance, and low density that contributes to weight reduction in composite materials. The cenospheres can be used to improve the performance of concrete, lightweight bricks, and other construction materials.
Applications for Mikrosphere cenospheres are diverse, spanning construction, oil and gas industries, and even aerospace sectors. They serve as an ideal filler material in lightweight concrete, providing improved insulation and strength while reducing overall weight. Our cenospheres come with necessary certifications, ensuring compliance with industry standards. With our global reach and efficient shipping terms, including CIF and L/C payment options, you can enhance your product offerings effortlessly.
| HS Code | 2621.90 |
| Material | Aluminosilicate Cenospheres (Coal Fly Ash Microspheres) |
| Grade/Type | Industrial Grade Cenospheres / Class F Fly Ash |
| Purity/Composition | Aluminosilicate (Al2O3 + SiO2 >70%), hollow gas-filled spheres (CO2, N2) |
| Size/Dimensions | 10 - 800 microns diameter, typical bulk density 350-500 kg/m3 |
| Standard | ASTM C618, EN 450 (where applicable) |
| Application | Lightweight concrete, cement additive, drilling fluid filler, paints and coatings, insulation, plastics and rubber filler |
| Packaging | Jumbo bags (500kg-1000kg), 25kg bags, bulk loose in containers |
| Origin | Coal-fired power plant byproducts (hard coal) |
| Appearance | Off-white to grey free-flowing powder, spherical particle morphology |
Cenospheres fly ash, also known as mikrosphere, is a hollow ceramic microsphere byproduct of hard coal combustion at power plants. These aluminosilicate spheres range from 10 to 800 microns in diameter and are widely used as lightweight fillers in construction, cement, drilling fluids, coatings, and insulation. Global trade in bulk fly ash cenospheres continues to grow, driven by demand for lightweight construction materials and sustainable industrial byproducts. Pricing varies by purity, mesh size, and delivery terms, with most commercial grades meeting ASTM C618 standards.
| 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 |
Mikrosphere, Cenospheres Fly Ash is offered by Samruk JSC, a Supplier based in Poland, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Mikrosphere, Cenospheres, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Mikrosphere, Cenospheres Fly Ash for your business, securing the right balance of quality and cost is essential. Samruk JSC, a verified supplier based in Poland, offers this product with key specifications including Industrial Grade Cenospheres / Class F Fly Ash, Aluminosilicate (Al2O3 + SiO2 >70%), hollow gas-filled spheres (CO2, N2), and 10 - 800 microns diameter, typical bulk density 350-500 kg/m3. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $750/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 Fly Ash sector with strong demand from importing countries worldwide.
Importing Mikrosphere, Cenospheres requires careful attention to shipping logistics, customs compliance, and secure payment terms. Samruk JSC 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Mikrosphere, Cenospheres 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 Fly Ash category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Mikrosphere, Cenospheres 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 Mikrosphere, Cenospheres Fly Ash from Samruk JSC is $750/Bags on FOB terms from Poland. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Samruk JSC through EximNext.
The supplier, Samruk JSC, has set a Minimum Order Quantity (MOQ) of 1 Bags for Mikrosphere, Cenospheres. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Mikrosphere, Cenospheres Fly Ash 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 Mikrosphere, Cenospheres from Poland, negotiate shipping terms (FOB, CIF, or EXW) directly with Samruk JSC. Ensure you have the necessary import licenses for Fly Ash products in your destination country.
Yes, Samruk JSC 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 Mikrosphere, Cenospheres Fly Ash supplied by Samruk JSC include Industrial Grade Cenospheres / Class F Fly Ash, Aluminosilicate (Al2O3 + SiO2 >70%), hollow gas-filled spheres (CO2, N2), and 10 - 800 microns diameter, typical bulk density 350-500 kg/m3. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Samruk JSC offers Mikrosphere, Cenospheres with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Mikrosphere, Cenospheres is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Samruk JSC through our platform.
Samruk JSC maintains international quality certifications. These ensure that the Mikrosphere, Cenospheres 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. Samruk JSC 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 Samruk JSC.
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