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Fumed Silica
Hoshine Silicon Industry Co., Ltd. supplies fumed silica produced pyrogenically, consisting of amorphous silicon dioxide with a surface area reported at 150 m² g‑1 and 200 m² g‑1. The material is supplied in both hydrophilic and hydrophobic grades and is described as white, loose, non‑toxic and non‑odorous. Its nano‑scale structure provides reinforcement, thixotropy and anti‑settling benefits for polymer formulations. The source description highlights suitability for rubber, plastic, paint, coating, adhesive and sealant applications.
Industry practice for fumed silica of this type expects a purity greater than 99 % SiO2 and particle sizes in the 10‑50 nm range. Typical bulk density values lie between 0.15 and 0.20 g cm‑3, and moisture content is kept below 0.5 % to preserve flow properties. Common standards such as ISO 5812‑1 define test methods for surface area and particle size distribution, which buyers often cite when qualifying suppliers. These typical figures help differentiate products when multiple manufacturers are considered.
Primary customers include manufacturers of high‑performance rubber compounds, engineering plastics, automotive paints and industrial adhesives. Hoshine offers the product on FOB or CIF terms, but the listing does not disclose a minimum order quantity, exact lead time or payment conditions, so those details must be verified with the supplier. Prospective importers should also request the latest safety data sheet and any applicable quality certificates before committing to a purchase.
| Material | Amorphous Silicon Dioxide (Pyrogenic) |
| Surface Area | 150 m² g‑1 (listed) and 200 m² g‑1 (listed) |
| Purity (Typical) | >99 % SiO2 |
| Particle Size (Typical) | 10‑50 nm |
| Grades Available | Hydrophilic, Hydrophobic |
| Bulk Density (Typical) | 0.15‑0.20 g cm‑3 |
| Packaging Options | 25 kg paper bags or bulk containers |
| Moisture Content (Typical) | <0.5 % |
| Standard | ISO 5812‑1 (fumed silica) |
| Recommended Storage | Cool, dry, sealed environment |
Hoshine Silicon Industry Co., Ltd. is located at No.530, Yashan West Rd., Zhapu Town, Pinghu 314201, Zhejiang, China. The supplier carries a harbour‑level trust tier, indicating that basic corporate verification has been completed by the platform. Response metrics show a 0 % response rate and no logged response time, so buyers should initiate contact proactively to gauge communication speed.
The company lists fumed silica as its advertised product but does not provide details on minimum order quantities, pricing structures or lead‑time estimates. Interested parties are advised to request a formal quotation, technical data sheet and any relevant certificates before proceeding.
Fumed silica is a high-purity amorphous silicon dioxide (SiO2) produced pyrogenically, offering exceptional reinforcing, thixotropic, and anti-settling properties ideal for coatings, adhesives, sealants, and rubber compounds. Available in hydrophilic and hydrophobic grades with surface areas ranging from 150 to 380 m²/g, it serves as a critical functional filler in global polymer and composite supply chains. This nano-scale silica is competitively priced for industrial buyers sourcing raw materials for high-performance formulations.
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Sourcing Fumed Silica from Hoshine Silicon Industry Co., Ltd. - China Import Guide
Prior to ordering, request a representative sample and verify the surface area, particle size distribution and purity through an accredited laboratory. Obtain the most recent safety data sheet and any quality certificates, such as ISO 5812‑1 compliance, to ensure the material meets your technical requirements. Confirm that the supplier can provide a batch‑level test report for each shipment.
Shipping is normally arranged from the Port of Shanghai or Ningbo, depending on inland logistics from Zhejiang. The supplier mentions FOB and CIF options, but does not state an exact lead‑time; buyers should ask for an estimated production and dispatch schedule, typically ranging from four to six weeks. Discuss acceptable payment methods, such as T/T or a confirmed letter of credit, before finalising the contract.
Implement a third‑party inspection at the loading port to verify packaging integrity and product specifications. Insist on receiving a post‑shipment analytical report that confirms surface area, moisture content and bulk density. Maintaining complete records of certificates, test results and inspection findings will facilitate customs clearance and downstream quality control.
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30 suppliersBuy Fumed Silica in Bulk — Supplier in China
When sourcing Fumed Silica for your business, securing the right balance of quality and cost is essential. Hoshine Silicon Industry Co., Ltd., a supplier based in China, offers this product with key specifications including Industrial Grade / Food Grade / Pharmaceutical Grade (Hydrophilic and Hydrophobic variants), SiO2 Content >= 99.8%, Loss on Drying <= 2.0%, Loss on Ignition <= 2.0% (1200°C), and Particle Size 5-50 nm; Surface Area 90 - 300 m2/g (BET). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $5200/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2811.22, making it a staple in the Silica Sand sector with strong demand from importing countries worldwide.
Fumed Silica Specifications, Trade Terms & Pricing
Importing Fumed Silica requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hoshine Silicon Industry 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 2811.22 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 global B2B marketplace designed to make cross-border trade secure and efficient.
About Hoshine Silicon Industry Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Fumed Silica 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 Silica Sand category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Import Fumed Silica — Shipping, Logistics & Customs
Importing Fumed Silica 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 2811.22 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Fumed Silica
What is the wholesale price of Fumed Silica?
The current listed wholesale price for Fumed Silica from Hoshine Silicon Industry Co., Ltd. is $5200/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 Hoshine Silicon Industry Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Fumed Silica?
The supplier, Hoshine Silicon Industry Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Fumed Silica. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Fumed Silica?
For international shipping and customs clearance, Fumed Silica is classified under HS Code 2811.22. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Fumed Silica from China?
To import Fumed Silica from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hoshine Silicon Industry Co., Ltd.. Ensure you have the necessary import licenses for Silica Sand products in your destination country.
How can I check Hoshine Silicon Industry Co., Ltd. before ordering?
Open the Hoshine Silicon Industry 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.
What are the key specifications of Fumed Silica?
The key specifications for Fumed Silica supplied by Hoshine Silicon Industry Co., Ltd. include Industrial Grade / Food Grade / Pharmaceutical Grade (Hydrophilic and Hydrophobic variants), SiO2 Content >= 99.8%, Loss on Drying <= 2.0%, Loss on Ignition <= 2.0% (1200°C), and Particle Size 5-50 nm; Surface Area 90 - 300 m2/g (BET). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Fumed Silica?
Hoshine Silicon Industry Co., Ltd. offers Fumed Silica with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Fumed Silica the most?
Fumed Silica is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hoshine Silicon Industry Co., Ltd. through our platform.
What certifications does this Fumed Silica supplier hold?
Hoshine Silicon Industry Co., Ltd. maintains international quality certifications. These ensure that the Fumed Silica meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Fumed Silica on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Hoshine Silicon Industry Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Hoshine Silicon Industry Co., Ltd..
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