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Particle size distribution :10/20m 20/50m 30/50m 50/100m 100m 200 m 325m P2o5 : 0.0002% Cao : 0.01% Mgo: 0.01% Al2o3: 0.15% Fe2o3: 0.005% Sio2 : 99.9% Packaging: 25 kg / bag, 1000 kg / bag , 20-24mt/1x20container . We can offer free sample from 5kgs to 25kgs.
Key Specifications: HS Code: 3824.90 | Material: Fused Silica SiO2 99.9% | Grade/Type: High Purity Fused Silica Powder / Flour | Purity/Composition: SiO2: 99.9%, Al2O3: 0.15%, Fe2O3: 0.005%, CaO: 0.01%, MgO: 0.01%, P2O5: 0.0002% | Particle Size Distribution: 10/20μm, 20/50μm, 30/50μm, 50/100μm, <100μm, <200μm, <325μm (customizable) | Standard: Industrial grade, typically per ASTM or equivalent manufacturer specification | Application: Precision investment casting, ceramic and glass manufacturing, refractory materials, semiconductor polishing, filler applications | Packaging: 25 kg / bag, 1000 kg / big bag, 20-24 MT container load | Origin: Subject to manufacturer/supplier (import-grade commodity)
Supply & Ordering: Minimum Order Quantity: 1 Bags
HS Code: 3824.90 — classified under Ores and Minerals.
| HS Code | 3824.90 |
| Material | Fused Silica SiO2 99.9% |
| Grade/Type | High Purity Fused Silica Powder / Flour |
| Purity/Composition | SiO2: 99.9%, Al2O3: 0.15%, Fe2O3: 0.005%, CaO: 0.01%, MgO: 0.01%, P2O5: 0.0002% |
| Particle Size Distribution | 10/20μm, 20/50μm, 30/50μm, 50/100μm, <100μm, <200μm, <325μm (customizable) |
| Standard | Industrial grade, typically per ASTM or equivalent manufacturer specification |
| Application | Precision investment casting, ceramic and glass manufacturing, refractory materials, semiconductor polishing, filler applications |
| Packaging | 25 kg / bag, 1000 kg / big bag, 20-24 MT container load |
| Origin | Subject to manufacturer/supplier (import-grade commodity) |
Fused Silica Powder is a high-purity mineral additive with SiO2 content of 99.9%, widely used in foundry, refractory, ceramics, and glass manufacturing industries. Available in particle sizes ranging from 10 to 325 microns to suit various industrial applications. Supplied in 25 kg bags, 1000 kg big bags, or bulk containers of 20-24 MT. A cost-effective mineral input for precision casting and high-temperature industrial processes.
| 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 |
Fused Silica Powder / Flour is offered by Lianyungang Changtong Silica Powder Co., Ltd., a Supplier based in China, 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 Fused Silica Powder / Flo, 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 Fused Silica Powder / Flour for your business, securing the right balance of quality and cost is essential. Lianyungang Changtong Silica Powder Co., Ltd., a verified supplier based in China, offers this product with key specifications including High Purity Fused Silica Powder / Flour, SiO2: 99.9%, Al2O3: 0.15%, Fe2O3: 0.005%, CaO: 0.01%, MgO: 0.01%, P2O5: 0.0002%, and 10/20μm, 20/50μm, 30/50μm, 50/100μm, <100μm, <200μm, <325μm (customizable). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $480650/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 3824.90, making it a staple in the Mineral Powder sector with strong demand from importing countries worldwide.
Importing Fused Silica Powder / Flo requires careful attention to shipping logistics, customs compliance, and secure payment terms. Lianyungang Changtong Silica Powder 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 3824.90 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 Fused Silica Powder / Flo 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 Mineral Powder category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Fused Silica Powder / Flo 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 3824.90 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 Fused Silica Powder / Flour from Lianyungang Changtong Silica Powder Co., Ltd. is $480650/Bags 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 Lianyungang Changtong Silica Powder Co., Ltd. through EximNext.
The supplier, Lianyungang Changtong Silica Powder Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Fused Silica Powder / Flo. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Fused Silica Powder / Flour is classified under HS Code 3824.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Fused Silica Powder / Flo from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Lianyungang Changtong Silica Powder Co., Ltd.. Ensure you have the necessary import licenses for Mineral Powder products in your destination country.
Yes, Lianyungang Changtong Silica Powder Co., Ltd. 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 Fused Silica Powder / Flour supplied by Lianyungang Changtong Silica Powder Co., Ltd. include High Purity Fused Silica Powder / Flour, SiO2: 99.9%, Al2O3: 0.15%, Fe2O3: 0.005%, CaO: 0.01%, MgO: 0.01%, P2O5: 0.0002%, and 10/20μm, 20/50μm, 30/50μm, 50/100μm, <100μm, <200μm, <325μm (customizable). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Lianyungang Changtong Silica Powder Co., Ltd. offers Fused Silica Powder / Flo with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Fused Silica Powder / Flo is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Lianyungang Changtong Silica Powder Co., Ltd. through our platform.
Lianyungang Changtong Silica Powder Co., Ltd. maintains international quality certifications. These ensure that the Fused Silica Powder / Flo 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. Lianyungang Changtong Silica Powder 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 Lianyungang Changtong Silica Powder Co., Ltd..
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