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The product is a sodium‑stabilised colloidal silica sol (model JW‑FD30B) supplied by Hubei Jinwei Group in China. It contains 28‑30 % SiO₂, 0.5 % Na₂O, has a pH of 9.0‑10.5 and a specific gravity of 1.19‑1.21. The silica particles are sized at 8‑10 nm and the sol exhibits a viscosity of about 10 cP at 25 °C. This formulation is marketed as a quick‑drying binder for industrial coatings and surface treatments.
The alkaline nature of the sol improves wet strength and reduces premature drying that can cause cracking in coating films. Typical industry practice uses such silica sols to enhance elasticity and adhesion in refractory powders and ceramic shells. Compared with conventional silica sols, the rapid drying characteristic lowers the risk of surface defects during casting or curing. The product is delivered in flexible polyethylene containers, a standard packaging choice for bulk chemical liquids.
Buyers such as coating manufacturers, refractory producers and precision‑ceramic makers commonly source this material for formulation optimisation. Importers should confirm the packaging size, Incoterms and any required safety data sheets with the supplier before placing an order. The supplier’s harbour‑level trust tier indicates a verified business profile, though response metrics are currently unavailable.
| Material | Sodium‑stabilised colloidal silica sol (Na₂O‑stabilised SiO₂) |
| SiO₂ content | 28‑30 % |
| Na₂O content | 0.5 % |
| Particle size | 8‑10 nm |
| pH range | 9.0‑10.5 |
| Specific gravity | 1.19‑1.21 |
| Viscosity (25 °C) | 10 cP (typical) |
| Typical storage temperature | ‑20 °C to 40 °C (standard) |
| Typical shelf life | 12 months when sealed (standard) |
| Typical packaging | Flexible polyethylene drum, 200 L capacity (standard) |
Hubei Jinwei Group is located in Wuhan, Hubei Province, China, with the registered address Room 608 Building 6 No. 3 Guanggu Road. The platform assigns the supplier a harbour‑level trust tier, indicating that the company has passed basic verification checks.
The company lists silica sol products for industrial use and offers flexible polyethylene packaging for bulk shipments. The public profile does not disclose minimum order quantities, lead times or specific certification details, and the response rate shown is currently zero, meaning enquiries have not yet been answered.
JW-FD30B sodium-stabilized colloidal silica sol features 28-30% SiO2 content with nano particle size of 8-10nm, designed to increase elasticity and durability of industrial coatings and surface treatments. This alkaline silica sol (pH 9.0-10.5, SP.GR 1.19-1.21) is widely used in coatings, refractories, investment casting, and precision ceramics. Supplied as China origin in flexible packaging options, it is a competitive raw material for B2B buyers sourcing industrial chemicals for manufacturing and coating applications.
| 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 |
Before placing an order, importers should verify the exact SiO₂ content, particle size and pH range against the supplier’s test report, and request a current safety data sheet to confirm handling and storage requirements. Confirm that the flexible polyethylene drums meet any regional transport regulations and that the labeling matches the intended use.
Buyers should discuss Incoterms such as FOB or CIF, as well as expected lead times, which are not disclosed in the listing and must be clarified with Hubei Jinwei Group. Payment terms are typically negotiated directly; common arrangements include T/T against a pro‑forma invoice or a letter of credit, but these should be agreed in writing before shipment.
For quality assurance, arrange a third‑party inspection at the manufacturing site or upon arrival, focusing on viscosity, SiO₂ content and particle size distribution. Request certificates of analysis and any applicable conformity test reports, and ensure that the shipment includes a full set of customs documentation and the supplier’s declaration of compliance.
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When sourcing China Factory Supply Quick Drying Silica Sol 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 JW-FD30B Industrial Grade, SiO2: 28-30%; Na2O: 0.5%, and 8-10 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 2839.19, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Importing China Factory Supply Quic 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 2839.19 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 China Factory Supply Quic 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 China Factory Supply Quic 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 2839.19 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 China Factory Supply Quick Drying Silica Sol 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 China Factory Supply Quic. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, China Factory Supply Quick Drying Silica Sol is classified under HS Code 2839.19. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import China Factory Supply Quic 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 China Factory Supply Quick Drying Silica Sol supplied by Hubei Jinwei Group include JW-FD30B Industrial Grade, SiO2: 28-30%; Na2O: 0.5%, and 8-10 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 China Factory Supply Quic with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
China Factory Supply Quic 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 China Factory Supply Quic 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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