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What is Wollastonite? Wollastonite is a calcium, silicon, and oxygen-based industrial mineral. It is generally white, although it can also be colorless or gray. CaSiO3 is the molecular formula of Wollastonite. 2.86-3.09 is the specific gravity of it. What are the Purposes of using Wollastonite? Wollastonite increases weather resistance, lowers brightness and coloring, and works as a flatting and suspension agent, as well as performing as a smoothing and suspending agent. What are the Specifications? Specifications of Wollastonite Serial No Technical Index Percentage (%) 1 SiO2 53.78 2 CaO 43.41 3 Fe2O3 0.39 4 MgO 0.95 5 Whiteness 90.52 6 Mesh(325) 3.00% 7 HCl insoluble matter 0.25% What are the Uses in Ceramics? Wollastonite is used in the manufacture of ceramics. It reduces firing and drying shrinkage, and lowers the temperature at which the glasslike stage is constructed. It minimizes instability and glaze problems in ceramic production and reduces shrinkage and gas expansion. What are the other Applications? In spite of being used in ceramics, wollastonite is also used in plastics, steel, and in the production of paints and coatings.
| HS Code | 2520.90 |
| Material | Wollastonite Calcium Silicate CaSiO3 |
| Grade/Type | Ceramic Grade, Paint/Filler Grade, Metallurgical Grade |
| Purity/Composition | CaO 45-48%, SiO2 50-54%, Fe2O3 <1%, Loss on Ignition <2% |
| Size/Dimensions | Powder: 100-1250 mesh; Granular: 0-6mm; Flake forms available |
| Standard | Industrial Grade, ASTM D-2403 compliant, GB/T 22344 for ceramic applications |
| Application | Ceramics, plastics, paints, rubber, welding electrodes, metallurgy flux, construction materials |
| Packaging | 25kg PP woven bags, 500kg/1000kg jumbo bags, bulk packaging for containerized shipment |
| Origin | China, India, USA, Mexico, Finland (varies by supplier) |
Wollastonite is a calcium silicate industrial mineral (CaSiO3) widely used as a functional filler in ceramics, metallurgy, plastics, paints, and rubber compounds. It is available in various mesh sizes and purity levels, with high-brightness white grades commanding premium pricing. Major export origins include China, India, and Mexico, making it a relevant commodity in global mineral trade with strong demand from the ceramics and construction 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 |
Wollastonite is offered by China Glaze Bangladesh Limited, a Supplier based in Bangladesh, 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 Wollastonite, 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 Wollastonite for your business, securing the right balance of quality and cost is essential. China Glaze Bangladesh Limited, a verified supplier based in Bangladesh, offers this product with key specifications including Ceramic Grade, Paint/Filler Grade, Metallurgical Grade, CaO 45-48%, SiO2 50-54%, Fe2O3 <1%, Loss on Ignition <2%, and Powder: 100-1250 mesh; Granular: 0-6mm; Flake forms available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $180450./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 2520.90, making it a staple in the Other Ores & Minerals sector with strong demand from importing countries worldwide.
Importing Wollastonite requires careful attention to shipping logistics, customs compliance, and secure payment terms. China Glaze Bangladesh Limited 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 2520.90 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Wollastonite 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 B2B marketplace. Start your sourcing journey today.
Importing Wollastonite 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 2520.90 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 Wollastonite from China Glaze Bangladesh Limited is $180450./Unit on FOB terms from Bangladesh. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to China Glaze Bangladesh Limited through EximNext.
The supplier, China Glaze Bangladesh Limited, has set a Minimum Order Quantity (MOQ) of 1 Unit for Wollastonite. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Wollastonite is classified under HS Code 2520.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Wollastonite from Bangladesh, negotiate shipping terms (FOB, CIF, or EXW) directly with China Glaze Bangladesh Limited. Ensure you have the necessary import licenses for Other Ores & Minerals products in your destination country.
Yes, China Glaze Bangladesh Limited 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 Wollastonite supplied by China Glaze Bangladesh Limited include Ceramic Grade, Paint/Filler Grade, Metallurgical Grade, CaO 45-48%, SiO2 50-54%, Fe2O3 <1%, Loss on Ignition <2%, and Powder: 100-1250 mesh; Granular: 0-6mm; Flake forms available. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
China Glaze Bangladesh Limited offers Wollastonite with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Wollastonite is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from China Glaze Bangladesh Limited through our platform.
China Glaze Bangladesh Limited maintains international quality certifications. These ensure that the Wollastonite 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. China Glaze Bangladesh Limited 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 China Glaze Bangladesh Limited.
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