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Calcium Carbonate Powder 325 Mesh from Tan Ky Mineral Processing Joint Stock Company is an ultra-fine ground calcium carbonate (GCC) filler with a controlled particle size of approximately 44 microns, achieved by passing through a 325-mesh screen. The powder maintains a consistent brightness and opacity profile, making it suitable for high-demand industrial applications where fine, uniform dispersion is critical. This grade is produced in Viet Nam and shipped from the supplier’s base in Ha Noi, with bulk packaging options tailored for international buyers.
The material is composed of calcium carbonate (CaCO3) and exhibits properties typical of GCC, including low abrasion, high chemical purity, and a neutral pH. Its fine particle distribution ensures compatibility with polymer matrices in plastics, where it improves mechanical strength and surface finish, and with coatings, where it enhances opacity and viscosity. Standard industry grades for GCC in this mesh range often meet ISO 3262-20 for brightness and ASTM C411 for fineness, though buyers should confirm specific certifications with the supplier.
Primary applications include paper coating, where it replaces more expensive pigments, plastics manufacturing for cost-effective filler reinforcement, and rubber production to improve elasticity and processing flow. Buyers typically source this product in 25 kg to 1,000 kg bulk bags, with incoterms such as FOB Hai Phong or CIF destination ports. The commodity is widely traded across Asia, with Viet Nam serving as a key exporter for regional and global markets.
| Chemical Composition | Calcium Carbonate (CaCO3) |
| Mesh Size | 325 mesh |
| Particle Size | 44 microns (typical for 325 mesh) |
| Brightness | Standard 90-95% (typical for GCC) |
| pH Value | 7-9 (typical neutral range) |
| Moisture Content | 0.1-0.5% (typical for dried GCC) |
| Oil Absorption | 12-18 g/100g (typical for fine GCC) |
| Specific Gravity | 2.7 g/cm³ (standard for CaCO3) |
| Packaging | 25 kg to 1,000 kg bulk bags |
| Primary Uses | Paper coating, plastics, paints, rubber, sealants |

Tan Ky Mineral Processing Joint Stock Company is based in Ha Noi, Viet Nam, with its office located at the MD Complex Tower on Nguyen Co Thach Street in Nam Tu Liem District. The company operates in the mineral processing sector, specializing in industrial-grade calcium carbonate products. Its profile indicates an organic supplier tier, which reflects a focus on direct material sourcing and processing without additional intermediaries.
The supplier’s trust tier is classified as harbor, a signal of established reliability in trade operations, though its current response rate and average response hours are listed as zero, suggesting limited recent activity or engagement tracking. Buyers are advised to verify current operational status and lead times directly with the company. The firm’s address and local presence confirm its Vietnam-based production and export capabilities.
This 325 mesh calcium carbonate powder is an ultra-fine industrial filler material with a particle size of approximately 44 microns, widely used in paper coating, plastics, paints, rubber, and sealants. Ground calcium carbonate (GCC) offers excellent brightness, opacity, and cost efficiency for bulk manufacturing applications. It is traded globally in bulk bags and containers, with major supply origins in China, Vietnam, and India, making it a staple commodity in international mineral trade.
| 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, verify the supplier’s current production capacity and lead times, as the response rate data suggests limited recent engagement. Confirm whether the 325 mesh grade meets your specific brightness, fineness, and moisture requirements by requesting up-to-date test reports or third-party certifications. Check if the material is sourced from a single quarry or multiple locations, as this can affect consistency.
For logistics, clarify the incoterms (e.g., FOB Hai Phong or CIF) and whether the supplier can handle inland transportation to the port. Discuss packaging options, including bulk bag sizes and inner lining materials, to ensure compatibility with your handling and storage systems. Lead times for Viet Nam exports can vary, so factor in potential delays during peak shipping seasons.
Conduct quality checks upon arrival, including fineness analysis (ASTM C411) and brightness testing (ISO 2469) to ensure the material matches the ordered specifications. Request a certificate of analysis (COA) for each shipment, and consider third-party inspection for large orders. Document the batch number and production date for traceability, and confirm the supplier’s ability to provide consistent quality across multiple shipments.
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When sourcing Calcium Carbonate Powder 325 Mesh for your business, securing the right balance of quality and cost is essential. Tan Ky Mineral Processing Joint Stock Company, a verified supplier based in Viet Nam, offers this product with key specifications including Industrial/Commercial Grade, 325 Mesh, CaCO3 98-99% min, CaO 54-56%, and 325 Mesh (44 microns), 97%+ passing rate. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $4070/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2836.50, making it a staple in the Calcium Carbonate sector with strong demand from importing countries worldwide.
Importing Calcium Carbonate Powder requires careful attention to shipping logistics, customs compliance, and secure payment terms. Tan Ky Mineral Processing Joint Stock Company 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 2836.50 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 Calcium Carbonate 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 Calcium Carbonate category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Calcium Carbonate 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 2836.50 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 Calcium Carbonate Powder 325 Mesh from Tan Ky Mineral Processing Joint Stock Company is $4070/Bags on FOB terms from Viet Nam. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Tan Ky Mineral Processing Joint Stock Company through EximNext.
The supplier, Tan Ky Mineral Processing Joint Stock Company, has set a Minimum Order Quantity (MOQ) of 1 Bags for Calcium Carbonate Powder. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Calcium Carbonate Powder 325 Mesh is classified under HS Code 2836.50. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Calcium Carbonate Powder from Viet Nam, negotiate shipping terms (FOB, CIF, or EXW) directly with Tan Ky Mineral Processing Joint Stock Company. Ensure you have the necessary import licenses for Calcium Carbonate products in your destination country.
Yes, Tan Ky Mineral Processing Joint Stock Company 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 Calcium Carbonate Powder 325 Mesh supplied by Tan Ky Mineral Processing Joint Stock Company include Industrial/Commercial Grade, 325 Mesh, CaCO3 98-99% min, CaO 54-56%, and 325 Mesh (44 microns), 97%+ passing rate. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Tan Ky Mineral Processing Joint Stock Company offers Calcium Carbonate Powder with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Calcium Carbonate Powder is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Tan Ky Mineral Processing Joint Stock Company through our platform.
Tan Ky Mineral Processing Joint Stock Company maintains international quality certifications. These ensure that the Calcium Carbonate 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. Tan Ky Mineral Processing Joint Stock Company 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 Tan Ky Mineral Processing Joint Stock Company.
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