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Fumed Silica
The product offered is fumed silica, also known as pyrogenic silica, produced by high‑temperature hydrolysis of chlorosilanes in an oxy‑hydrogen flame. The supplier lists a specific surface area ranging from 100 to 400 m² / g and describes the material as having high purity with minimal contamination. It is characterised by a low bulk density that facilitates easy incorporation into formulations. These core attributes make it a recognised thickening and anti‑caking agent for industrial use.
In the broader market, fumed silica typically exhibits an average particle diameter of 0.1‑0.3 µm and a bulk density between 0.1 and 0.3 g / cm³, which aids in uniform dispersion. Moisture content is usually kept below 0.5 % to preserve flowability, and the amorphous SiO₂ structure provides a large active surface for reinforcement. Such typical parameters align with the supplier’s claim of excellent reinforcement properties in rubber and coating applications.
Common end‑users include formulators of paints, coatings, adhesives, sealants and personal‑care products who require stable viscosity and improved texture. The supplier mentions flexible trade options, allowing both small and large orders, with standard FOB or CIF shipping terms and payment methods such as L/C and T/T. No price or lead‑time details are provided, so buyers should confirm those points directly with the supplier.
| Purity | High (as stated by supplier) |
| Specific surface area | 100‑400 m² / g (supplier range) |
| Bulk density | Typical 0.1‑0.3 g / cm³ (typical) |
| Particle size (average) | Typical 0.1‑0.3 µm (typical) |
| Moisture content | Typical <0.5 % (typical) |
| Primary composition | Amorphous silicon dioxide (SiO₂) |
| Standard grade | Typical A‑grade industrial silica (typical) |
| Recommended storage | Dry, sealed containers (typical) |
| Packaging | Typical bulk bags or 25 kg drums (typical) |
| Certifications | ISO, SGS (as indicated by supplier) |
Shijiazhuang Kunmai Chemical Technology Co., Ltd. is located in the Shijiazhuang High‑Tech Zone, Hebei Province, China. The company is listed with a harbour‑level verification tier, although its response rate is currently recorded as 0 % and no average response time is available, indicating limited recent communication activity.
The supplier’s catalogue focuses on fumed silica, highlighting its high purity, large surface area and low bulk density. No additional product lines or manufacturing capacities are disclosed, and the listing does not provide specific MOQ, lead‑time or detailed production capability information.
| 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 |
Sourcing Fumed Silica from Shijiazhuang Kunmai Chemical Technology Co., Ltd. - China Import Guide
Before placing an order, verify the supplier’s harbour‑level verification status and request recent trade references. Request the latest certificates of analysis and copies of ISO/SGS certificates to ensure the material meets your quality standards. Confirm that the product specifications, especially surface area and purity, are documented in a test report.
Discuss logistics early: agree on Incoterms such as FOB or CIF, clarify the expected lead time, and confirm acceptable payment methods, typically L/C or T/T. Because the supplier’s response rate is currently low, establish a clear communication channel and set expectations for order confirmation and shipping schedules.
Plan quality checks at the point of receipt; arrange for third‑party inspection if needed, focusing on particle size distribution, moisture content and bulk density. Request a sample for pilot testing before committing to larger volumes. Ensure that all relevant documentation, including material safety data sheets and compliance certificates, is provided alongside the shipment.
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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. Shijiazhuang Kunmai Chemical Technology Co., Ltd., a supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Agriculture 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. Shijiazhuang Kunmai Chemical Technology Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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.
About Shijiazhuang Kunmai Chemical Technology 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 Agriculture category and connect with top-tier exporters on our comprehensive online B2B 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 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 Shijiazhuang Kunmai Chemical Technology Co., Ltd. is $1/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 Shijiazhuang Kunmai Chemical Technology Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Fumed Silica?
The supplier, Shijiazhuang Kunmai Chemical Technology 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?
The HS Code classification for Fumed Silica depends on the specific grade and form. Contact Shijiazhuang Kunmai Chemical Technology Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import Fumed Silica from China?
To import Fumed Silica from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shijiazhuang Kunmai Chemical Technology Co., Ltd.. Ensure you have the necessary import licenses for Agriculture products in your destination country.
How can I check Shijiazhuang Kunmai Chemical Technology Co., Ltd. before ordering?
Open the Shijiazhuang Kunmai Chemical Technology 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?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Shijiazhuang Kunmai Chemical Technology Co., Ltd. through EximNext.
What packaging options are available for bulk orders of Fumed Silica?
Shijiazhuang Kunmai Chemical Technology 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 Shijiazhuang Kunmai Chemical Technology Co., Ltd. through our platform.
What certifications does this Fumed Silica supplier hold?
Shijiazhuang Kunmai Chemical Technology 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. Shijiazhuang Kunmai Chemical Technology 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 Shijiazhuang Kunmai Chemical Technology Co., Ltd..
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