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This colloidal silica sol, model FW-GD4030, consists of 30% SiO2 and 0.5% Na2O, making it an ideal choice for industries requiring high purity and stability. With a pH value ranging from 9.0 to 10.5, it is formulated to enhance the polishing process of sapphire materials, offering exceptional clarity and surface finish.
Key features include a low viscosity at 20 degrees, which facilitates easy application and results in an even polish without leaving residues. Additionally, the product is designed to be chemically stable, ensuring consistent performance across multiple uses. The advanced formulation minimizes the risk of defects during polishing, making it suitable for high-precision applications.
This silica sol is widely utilized in the semiconductor industry, optical components manufacturing, and advanced ceramics, where achieving a flawless surface finish is paramount. Its effectiveness makes it a preferred choice for professionals in these fields. Our product is supported by certifications such as ISO and SGS, guaranteeing quality and compliance with industry standards. Shipping terms include FOB and CIF, ensuring smooth logistics. Optimize your polishing process with our High Purity Silica Sol today.
| HS Code | 3824.99 |
| Material | Colloidal Silica (SiO2 30%, Na2O Stabilized) |
| Grade/Type | FW-GD4030 High Purity / Industrial Grade |
| Purity/Composition | SiO2 30%, Na2O 0.5%, Balance Water |
| Appearance | Milky white liquid, colloidal dispersion |
| pH Value | 9.0 - 10.5 |
| Viscosity at 20°C | 1.0 - 5.0 mPa·s (typical) |
| Application | Sapphire polishing, CMP slurries, optical glass finishing, LED wafer processing |
| Packaging | 25kg plastic drums / 200kg iron drums / 1MT IBC tanks |
| Origin | China (Manufacturer Specified) |
High Purity Silica Sol (FW-GD4030) is a sodium-stabilized colloidal silica dispersion containing 30% SiO2 with Na2O at 0.5%, formulated for precision sapphire and advanced ceramic polishing applications. With a controlled pH of 9.0-10.5, this alkaline chemical-mechanical polishing slurry delivers superior surface finish and flatness for optical and semiconductor-grade sapphire substrates. Supplied in export-ready packaging from verified manufacturers, it is a critical consumable in LED, watch glass, and semiconductor wafer processing supply chains.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
High Purity Silica Sol For Sapphire Polishing is offered by Hubei Jinwei Group, a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing High Purity Silica Sol Fo, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing High Purity Silica Sol For Sapphire Polishing 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 FW-GD4030 High Purity / Industrial Grade, SiO2 30%, Na2O 0.5%, Balance Water, and Milky white liquid, colloidal dispersion. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $800/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 Purity Silica Sol Fo 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this High Purity Silica Sol Fo 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 B2B marketplace. Start your sourcing journey today.
Importing High Purity Silica Sol Fo 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 Purity Silica Sol For Sapphire Polishing from Hubei Jinwei Group is $800/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 Purity Silica Sol Fo. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, High Purity Silica Sol For Sapphire Polishing 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 Purity Silica Sol Fo 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 Purity Silica Sol For Sapphire Polishing supplied by Hubei Jinwei Group include FW-GD4030 High Purity / Industrial Grade, SiO2 30%, Na2O 0.5%, Balance Water, and Milky white liquid, colloidal dispersion. 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 Purity Silica Sol Fo with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
High Purity Silica Sol Fo 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 Purity Silica Sol Fo 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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