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Sepiofin’s bentonite powder is a naturally occurring absorbent clay composed primarily of montmorillonite from the sodium and calcium smectite group. It is supplied as a fine, dry powder for industrial applications, with high swelling capacity and strong adsorption properties that make it suitable for demanding environments such as oil and gas drilling fluids and civil engineering waterproofing projects.
Available in sodium and calcium grades, this bentonite powder is processed to maintain consistent mineral purity and particle size distribution. Sodium bentonite typically exhibits higher swelling and gel strength, while calcium bentonite offers better thermal stability, a distinction important for foundry and water treatment applications. Typical industry standards for bentonite include a moisture content below 10 percent and a pH range of 8 to 10 in a 5 percent slurry, ensuring compatibility with most industrial processes.
Importers source this material for use in drilling muds, foundry moulding sands, and environmental containment systems, where its ability to form low-permeability barriers is critical. Sepiofin supplies it in bulk bags or loose bulk, with logistics tailored to the buyer’s port of discharge in Finland. Buyers should confirm packaging, lead time, and incoterms directly with the supplier, as these can vary based on order volume and destination.
| Primary Mineral | Montmorillonite (Na/Ca smectite group) |
| Grade | Sodium and Calcium |
| Moisture Content | typical < 10 % |
| pH (5% slurry) | typical 8 to 10 |
| Particle Size | typical < 75 micron (200 mesh) |
| Swelling Capacity (Na grade) | typical 20 to 30 mL/2g |
| Bulk Density | typical 0.8 to 0.9 g/cm3 |
| Colour | Off-white to light grey |
| Packaging | Bulk bags or loose bulk |
| HS Code | 2508.10 |
Sepiofin operates from Helsinki in the Uusimaa region of Finland, with its registered address at Sirrikuja 4, 00890. The company is positioned as a harbor-tier supplier, indicating a baseline level of verification for international trade, though it currently shows a 0 percent response rate and no recorded average response time, suggesting buyers should expect to follow up directly for inquiries.
As a supplier of bentonite powder, Sepiofin focuses on industrial-grade clay for applications in construction, energy, and environmental sectors. The profile does not list additional certifications, production capacity, or client references, so buyers are advised to request these details alongside samples for quality assessment before committing to larger orders.
Bentonite Powder is a naturally occurring absorbent clay composed mainly of smectite minerals, available in sodium and calcium grades for industrial applications. Widely used in oil and gas drilling fluids, foundry moulding sand, civil engineering waterproofing, and water treatment processes, it offers high swelling capacity and adsorption properties. Traded globally in bulk bags or loose bulk, bentonite is an essential raw material for importers and manufacturers across construction, energy, and environmental sectors.
| 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 from Sepiofin, verify the grade of bentonite powder (sodium or calcium) and its intended application, as each grade has distinct properties. Request a recent certificate of analysis (COA) to confirm swelling capacity, moisture content, and pH, as these directly impact performance in drilling, foundry, or waterproofing applications. Ensure the supplier can provide consistent quality across batches.
Confirm logistics details such as packaging type (bulk bags or loose bulk), incoterms (e.g., FOB or CIF), and lead time from Finland to your port. Bentonite is a heavy commodity, so freight costs can vary significantly based on volume and shipping method. Buyers should also clarify whether the supplier handles export customs clearance or if this is the buyer’s responsibility.
For quality assurance, conduct third-party testing on a sample to validate swelling capacity, particle size, and chemical composition. Inspect packaging for moisture barriers to prevent clumping during transit. Request an MSDS and ensure compliance with local environmental regulations, as bentonite dust can be hazardous if inhaled. Document all specifications agreed upon with Sepiofin to avoid discrepancies upon delivery.
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When sourcing Bentonite Powder for your business, securing the right balance of quality and cost is essential. Sepiofin, a verified supplier based in Finland, offers this product with key specifications including Sodium Bentonite / Calcium Bentonite (activated or raw), Montmorillonite content 70-95%, moisture <15%, swell index varies by grade, and Powder form, typically 200-325 mesh (75-45 micron) fineness. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1234/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2508.10, making it a staple in the Bentonite sector with strong demand from importing countries worldwide.
Importing Bentonite Powder requires careful attention to shipping logistics, customs compliance, and secure payment terms. Sepiofin 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 2508.10 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 Bentonite Powder 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 Bentonite category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Bentonite Powder 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 2508.10 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 Bentonite Powder from Sepiofin is $1234/Bags on FOB terms from Finland. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Sepiofin through EximNext.
The supplier, Sepiofin, has set a Minimum Order Quantity (MOQ) of 1 Bags for Bentonite Powder. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Bentonite Powder is classified under HS Code 2508.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Bentonite Powder from Finland, negotiate shipping terms (FOB, CIF, or EXW) directly with Sepiofin. Ensure you have the necessary import licenses for Bentonite products in your destination country.
Yes, Sepiofin 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 Bentonite Powder supplied by Sepiofin include Sodium Bentonite / Calcium Bentonite (activated or raw), Montmorillonite content 70-95%, moisture <15%, swell index varies by grade, and Powder form, typically 200-325 mesh (75-45 micron) fineness. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Sepiofin offers Bentonite Powder with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Bentonite Powder is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Sepiofin through our platform.
Sepiofin maintains international quality certifications. These ensure that the Bentonite Powder 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. Sepiofin 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 Sepiofin.
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