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Wollastonite Powder supplied by Hong-Chem Co., Ltd. is a calcium silicate mineral with the chemical formula CaSiO3. The supplier describes the product as high‑purity, offering low moisture absorption and high thermal stability. Brightness and whiteness are reported to be high, making the powder suitable for colour‑critical formulations. Particle size is controlled to provide consistent mesh sizing for seamless integration into manufacturing processes.
In the ceramics sector the powder acts as a flux and filler, improving mechanical strength and reducing firing temperature. Paint and coating manufacturers use it to enhance durability and opacity without compromising flow. Plastic processors benefit from its thermal stability and reinforcement properties. Typical industry practice employs mesh sizes between 200 and 325, a range that matches the supplier’s consistent sizing.
Major buyers include tile producers, sanitary ware manufacturers, and formulation labs for paints and polymers. Hong-Chem offers flexible order volumes and ships under FOB or CIF terms, with bulk packaging designed to preserve moisture‑free conditions. Prospective importers should request a detailed spec sheet and confirm packaging details before finalising the contract.
| Material | Calcium Silicate (CaSiO3) |
| Purity | High‑purity (as stated by supplier) |
| Moisture absorption | Low (as stated by supplier) |
| Whiteness | High brightness (as stated by supplier) |
| Particle size distribution | Consistent mesh sizing (as stated by supplier) |
| Typical mesh size | 200‑325 mesh (typical) |
| Typical bulk density | 2.5 g/cm³ (typical) |
| Typical moisture content | <0.5 % (typical) |
Hong-Chem Co., Ltd. is located at No.80 Zhonghua Road, Fuxin, Liaoning, China. The company is listed as an imported‑tier supplier with a harbor trust tier, indicating that it meets basic verification standards. Its response rate is recorded as 0 % with no average response time, suggesting limited communication activity. The supplier’s profile does not disclose production capacity or certification details beyond the general product description.
The listing focuses on export‑grade Wollastonite Powder and notes that the product complies with international quality expectations, though specific certificates are not enumerated. Hong-Chem provides bulk packaging solutions intended to protect the powder during transit. Buyers should treat the supplied information as the primary source and seek direct confirmation for any additional compliance requirements.
Wollastonite Powder is a high-purity calcium silicate mineral widely used as an industrial filler and flux in ceramics, paints, plastics, and metallurgy. This mineral offers excellent brightness, low moisture absorption, and high thermal stability, making it ideal for high-performance applications. EximNext supplies export-grade Wollastonite Powder with consistent mesh sizing for seamless integration into manufacturing processes 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 | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, importers should obtain a full specification sheet that confirms chemical composition, purity, particle size distribution and moisture content. Request a recent certificate of analysis and, if required, a material safety data sheet to ensure regulatory compliance in the destination market. Verify that the packaging type matches the handling facilities at your plant, and confirm that the supplier can meet any required testing standards.
Logistics arrangements for Hong‑Chem’s Wollastonite Powder typically involve FOB or CIF terms from the nearest Chinese port. Because the supplier’s response rate is recorded as zero, buyers should negotiate clear lead‑time commitments and confirm the exact shipping schedule in writing. Payment methods such as T/T in advance or LC at sight are common in mineral trade, but the preferred terms must be agreed before contract signing.
During production, the powder should be inspected for particle size consistency and moisture levels using standard sieve analysis and oven‑dry testing. Third‑party inspection agencies can be engaged to verify compliance with the supplied certificate of analysis. Upon shipment, ensure that the packing list, commercial invoice and any required export certificates are included to avoid customs delays.
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When sourcing Wollastonite Powder for your business, securing the right balance of quality and cost is essential. Hong-Chem Co., Ltd., a supplier based in China, offers this product with key specifications including Industrial Grade, 200-325 Mesh, CaO 44-48%, SiO2 48-52%, Fe2O3 <1%, and Mesh 200-325, D50 45-75 μm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $280 – $420 / MT and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 2520.20, making it a staple in the Other Ores & Minerals sector with strong demand from importing countries worldwide.
Importing Wollastonite Powder requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hong-Chem Co., Ltd. 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 2520.20 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. Ask the supplier of this Wollastonite Powder for business registration and quality documents before ordering. 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 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 Wollastonite 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 2520.20 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 Wollastonite Powder from Hong-Chem Co., Ltd. is $280 – $420 / MT on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Hong-Chem Co., Ltd. through EximNext.
The supplier, Hong-Chem Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Wollastonite Powder. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Wollastonite Powder is classified under HS Code 2520.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Wollastonite Powder from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hong-Chem Co., Ltd.. Ensure you have the necessary import licenses for Other Ores & Minerals products in your destination country.
Open the Hong-Chem Co., Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
The key specifications for Wollastonite Powder supplied by Hong-Chem Co., Ltd. include Industrial Grade, 200-325 Mesh, CaO 44-48%, SiO2 48-52%, Fe2O3 <1%, and Mesh 200-325, D50 45-75 μm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Hong-Chem Co., Ltd. offers Wollastonite Powder with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Wollastonite Powder is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hong-Chem Co., Ltd. through our platform.
Hong-Chem Co., Ltd. maintains international quality certifications. These ensure that the Wollastonite 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. Hong-Chem Co., Ltd. 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 Hong-Chem Co., Ltd..
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