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Modified Silica Sol from Hebei Guiyan Electronic Materials Co., Ltd. is a colloidal suspension of functionalized SiO2 nanoparticles in water or organic media, engineered for precision applications. The product features a particle size range of 5 to 150 nm and a concentration of 10 to 40 wt%, with surface modifications tailored for specific reactivity in industrial processes. This suspension is designed to enhance performance in precision casting, coatings, catalysis, and electronics manufacturing.
The material is composed of SiO2 nanoparticles dispersed in a liquid medium, with functionalization achieved through organic or inorganic compounds bonded to the particle surface. This modification imparts properties such as hydrophobicity, oleophobicity, or compatibility with polymers and solvents, making it suitable for coatings, adhesives, sealants, and composites. Inorganic modifications may include metal oxides or other nanoparticles to boost catalytic activity or mechanical strength, aligning with industry standards for colloidal silica.
Primary buyers include foundries, paint manufacturers, and semiconductor industries, where the sol improves dispersion, adhesion, and compatibility in formulations. For international trade, moisture-controlled packaging and hazmat compliance are critical due to the product’s colloidal nature. Buyers should confirm compatibility with their specific applications and verify the surface modification type to ensure desired reactivity.
| Base Material | SiO2 Nanoparticles in Colloidal Suspension |
| Particle Size Range | 5 - 150 nm |
| Concentration | 10 - 40 wt% |
| Surface Modification | Functionalized for Specific Reactivity |
| Medium | Water or Organic Solvent |
| Typical pH Range | 8 - 11 (standard for colloidal silica) |
| Viscosity | 5 - 50 cP (typical at 25°C) |
| Density | 1.1 - 1.3 g/cm³ (typical for 30 wt% suspension) |
| Stability | 6 - 12 months (standard shelf life under controlled conditions) |
| Applications | Precision Casting, Coatings, Catalysis, Electronics |
Hebei Guiyan Electronic Materials Co., Ltd. is based in Shijiazhuang, Hebei Province, China, operating from its address at 1908-1910, Block C, No. 319 Xiangjiang Road in the high-tech zone. The company specializes in chemical materials, with a focus on colloidal and nanoparticle-based products for industrial applications. Its profile indicates a harbor trust tier, reflecting a verified presence in the supply chain.
The supplier’s listing does not specify response rates, average response hours, or additional certifications, so buyers are advised to directly confirm these details. The company’s product range includes modified silica sol tailored for precision industries, demonstrating a niche expertise in functionalized nanomaterials. No additional claims about scale, history, or clientele are provided in the available data.
Modified silica sol is a colloidal suspension of functionalized SiO2 nanoparticles in water or organic media, widely used in precision casting, coatings, catalysis, and electronics. Key specs include particle size range 5-150nm, concentration 10-40 wt%, and surface modification for specific reactivity. This product serves foundries, paint manufacturers, and semiconductor industries. For international trade, consider moisture-controlled packaging and hazmat compliance for transport.
| 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 ordering, verify the particle size distribution and surface modification type to ensure compatibility with your application, as these directly impact performance in coatings or catalysis. Request a certificate of analysis for the specific batch, including pH, viscosity, and concentration data, to confirm it meets your technical requirements.
Confirm logistics details such as packaging type (moisture-controlled drums or IBCs), hazmat classification for transport, and Incoterms (e.g., FOB Shijiazhuang). Lead times may vary based on production schedules, so clarify these with the supplier. Payment terms should be negotiated upfront, with letters of credit or wire transfers commonly used for international shipments.
Quality checks should include testing for particle size (via dynamic light scattering), pH stability, and viscosity at delivery. Inspect packaging for integrity and request documentation such as MSDS, COA, and compliance certificates for hazmat transport. For critical applications, arrange third-party inspection before shipment to validate the sol’s specifications against your needs.
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When sourcing Modified Silica Sol for your business, securing the right balance of quality and cost is essential. Hebei Guiyan Electronic Materials Co., Ltd., a verified supplier based in China, offers this product with key specifications including Modified silica sol / functionalized colloidal silica, 10% - 50% SiO2 in water, modified surface functional groups, and 5 nm - 150 nm (varies by grade). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8002,200./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 3824.99, making it a staple in the Silica Sand sector with strong demand from importing countries worldwide.
Importing Modified Silica Sol requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hebei Guiyan Electronic Materials 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 3824.99 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Modified Silica Sol 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 Silica Sand category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Modified Silica Sol 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 3824.99 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 Modified Silica Sol from Hebei Guiyan Electronic Materials Co., Ltd. is $8002,200./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 Hebei Guiyan Electronic Materials Co., Ltd. through EximNext.
The supplier, Hebei Guiyan Electronic Materials Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Modified Silica Sol. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Modified Silica Sol is classified under HS Code 3824.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Modified Silica Sol from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hebei Guiyan Electronic Materials Co., Ltd.. Ensure you have the necessary import licenses for Silica Sand products in your destination country.
Yes, Hebei Guiyan Electronic Materials 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 Modified Silica Sol supplied by Hebei Guiyan Electronic Materials Co., Ltd. include Modified silica sol / functionalized colloidal silica, 10% - 50% SiO2 in water, modified surface functional groups, and 5 nm - 150 nm (varies by grade). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Hebei Guiyan Electronic Materials Co., Ltd. offers Modified Silica Sol with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Modified Silica Sol is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hebei Guiyan Electronic Materials Co., Ltd. through our platform.
Hebei Guiyan Electronic Materials Co., Ltd. maintains international quality certifications. These ensure that the Modified Silica Sol 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. Hebei Guiyan Electronic Materials 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 Hebei Guiyan Electronic Materials Co., Ltd..
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