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The product is a colloidal silica sol formulated for battery electrolyte enhancement, containing 30 % SiO₂ by weight. It includes a low Na₂O impurity of 0.05 % and is supplied at a pH range of 2.0 - 4.0. Particle size is controlled between 10 nm and 20 nm, giving a nano‑scale dispersion. Viscosity measured at 20 °C lies between 3.5 mPa·s and 4.5 mPa·s, while specific gravity is 1.19 - 1.21.
In the battery chemicals market, colloidal silica sols of this grade are used to suppress water loss and improve charge acceptance in lead‑acid cells. Typical commercial grades maintain SiO₂ content around 30 % and particle sizes below 30 nm to ensure uniform distribution. A low Na₂O level below 0.1 % is standard to avoid corrosion of battery plates. The specified viscosity and pH are aligned with industry practice for blending into sulfuric acid electrolytes without causing precipitation.
Battery manufacturers and energy‑storage system integrators source this silica sol to extend cycle life and reduce acid leakage. Because the supplier does not publish MOQ, price or lead‑time, importers should request a formal quotation before placing an order. Common incoterms include FOB Wuhan or CIF Shanghai, and payment is typically arranged by T/T after sample approval. Packaging is usually supplied in sealed drums, and safety data sheets must be reviewed to confirm compliance with local hazardous‑material regulations.
| SiO₂ Content | 30 % |
| Na₂O Impurity | 0.05 % |
| pH (20 °C) | 2.0 - 4.0 |
| Viscosity (20 °C) | 3.5 - 4.5 mPa·s |
| Specific Gravity (20 °C) | 1.19 - 1.21 |
| Particle Size | 10 - 20 nm |
| Typical Packaging | Standard 25 kg polyethylene drum |
| Typical Shelf Life | Typical 12 months when stored sealed at ambient temperature |
| Typical Purity | Standard >99 % SiO₂ |
| Safety Classification | Typical hazardous - corrosive liquid (UN 2790) |
Hubei Jinwei Group is located in Wuhan, Hubei Province, China, at Room 608 Building 6 No. 3 Guanggu Road. The company is listed with a harbor trust tier, indicating it participates in the national credit system for exporters. Its public response statistics show a response rate of 0 % and no recorded average response time.
The group offers chemical products focused on battery additives, with the silica sol listed as a premium offering. No additional certifications, production capacity or client references are disclosed in the listing, so buyers should request documentation such as a material safety data sheet and batch test reports.
High Quality Silica Sol for Battery is a premium colloidal silica solution containing 30% SiO2 with nano-scale particle size of 10-20nm, designed specifically to extend the service life of lead-acid batteries. This battery-grade silica sol features low Na2O content at 0.05%, controlled pH range of 2.0-4.0, and optimized viscosity and specific gravity for seamless integration into battery electrolyte formulations. Widely sourced from major chemical hubs for import into battery manufacturing and energy storage sectors, it offers superior performance compared to ordinary lead-acid battery additives.
| 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 placing an order, verify the SiO₂ concentration, Na₂O level, pH, viscosity and particle‑size range against an independent laboratory report. Confirm that the material safety data sheet lists the correct hazard classifications and that the packaging complies with local transport regulations for corrosive liquids.
Discuss incoterm options such as FOB Wuhan or CIF Shanghai, and clarify the expected lead time once the order details are finalised. Payment terms are usually a telegraphic transfer after sample acceptance, but buyers should negotiate any advance payment requirements in writing.
Arrange a pre‑shipment inspection by a qualified third‑party lab to check the analytical results and physical properties. Request the certificate of analysis, batch traceability records and any relevant conformity certificates before the goods are loaded for export.
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When sourcing High Quality Silica Sol For Battery for your business, securing the right balance of quality and cost is essential. Hubei Jinwei Group, a verified supplier based in China, offers this product with key specifications including Battery Grade / Industrial Grade Colloidal Silica Sol, SiO2: 30%, Na2O: 0.05%, and 10-20 nm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $550/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 Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Importing High Quality Silica Sol F requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hubei Jinwei Group 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 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 High Quality Silica Sol F 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 Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing High Quality Silica Sol F 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 High Quality Silica Sol For Battery from Hubei Jinwei Group is $550/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 Hubei Jinwei Group through EximNext.
The supplier, Hubei Jinwei Group, has set a Minimum Order Quantity (MOQ) of 1 Bags for High Quality Silica Sol F. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, High Quality Silica Sol For Battery 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 High Quality Silica Sol F from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hubei Jinwei Group. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Yes, Hubei Jinwei Group 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 High Quality Silica Sol For Battery supplied by Hubei Jinwei Group include Battery Grade / Industrial Grade Colloidal Silica Sol, SiO2: 30%, Na2O: 0.05%, and 10-20 nm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Hubei Jinwei Group offers High Quality Silica Sol F with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
High Quality Silica Sol F is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hubei Jinwei Group through our platform.
Hubei Jinwei Group maintains international quality certifications. These ensure that the High Quality Silica Sol F 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. Hubei Jinwei Group 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 Hubei Jinwei Group.
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