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Electronic Grade Silicon Sol from Hebei Guiyan Electronic Materials Co., Ltd. is a colloidal suspension of silicon dioxide with a minimum purity of 99.99% and a particle size averaging 20 to 30 nanometers. It is formulated for use in integrated circuit manufacturing, precision polishing, and high-purity thin-film deposition. The product is supplied in liquid form with two standard concentrations: 20% and 30% SiO2 by weight.
The formulation maintains a stable pH of 7.0 ± 0.5 to prevent chemical degradation during storage and application. This narrow pH control ensures compatibility with sensitive semiconductor substrates and prevents unwanted etching or aggregation. The product is designed for batch consistency, with shelf life of up to 12 months under ambient conditions, assuming no exposure to freezing or direct sunlight.
This material is sourced by wafer polishers, coating specialists, and semiconductor equipment integrators requiring low-contamination slurries. Buyers typically require data on particle size distribution, pH stability, and metal content. Trade is conducted in bulk quantities via plastic drums or IBCs. Lead time, packaging options, and incoterms must be confirmed directly with the supplier as no standardized terms are provided.
| Chemical Composition | Colloidal SiO2, minimum 99.99% purity |
| Particle Size Average | 20 to 30 nanometers, with tight distribution for uniform polishing |
| Solids Concentration | Available in 20% and 30% SiO2 by weight, customizable upon request |
| pH Level | 7.0 ± 0.5, engineered for chemical stability in electronic processes |
| Viscosity | Typical 2 to 8 mPa·s at 25°C, dependent on concentration |
| Storage Temperature | Recommended 5°C to 30°C; avoid freezing or temperatures above 40°C |
| Shelf Life | Up to 12 months when stored under recommended conditions |
| Packaging | HDPE drums (200L) or IBC containers (1000L), sealed for contamination control |
| Metallic Impurities | Typical total metal content below 100 ppb, not certified to SEMI standards |
| Zeta Potential | Typical range -25 to -40 mV, indicating moderate colloidal stability |
Hebei Guiyan Electronic Materials Co., Ltd. is located in Shijiazhuang, Hebei Province, China, and operates as a manufacturer of electronic-grade silica-based materials. The company’s address is listed in the high-tech zone, suggesting industrial infrastructure. No information is provided on production scale, years in operation, workforce, or client base. The listing shows no verified certifications, export history, or third-party audit data.
Response rate and average response time are not available, indicating limited buyer communication. Buyers must assume no automated support or documented quality management system. All performance claims are based solely on the supplier’s internal data. Independent verification of purity, particle size, and stability is strongly advised before large-scale adoption.
| 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, confirm the supplier provides batch-specific data for particle size distribution, pH stability, and total metallic impurities. Request test methods and equipment calibration records. Verify packaging is HDPE with sealed caps and no internal liners that could leach contaminants. Do not accept product without documented stability and purity reports.
Logistics are typically shipped by sea in 200L HDPE drums or 1000L IBCs. Lead time is usually 30 to 45 days from order confirmation. Incoterms are commonly FOB Shanghai or CIF, but must be confirmed in writing. Payment terms are typically T/T in advance or LC at sight; no standard terms are listed, so negotiate directly with the supplier.
Upon receipt, inspect containers for damage, leakage, or seal compromise. Perform a visual check for sedimentation or cloudiness. Measure pH and viscosity immediately. Conduct particle size analysis using DLS and test for metallic content via ICP-MS if used in advanced nodes. Retain a sample from each batch for traceability and quality audits.
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When sourcing Electronic Grade Silicon 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 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 Silicon sector with strong demand from importing countries worldwide.
Importing Electronic Grade Silicon 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. 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 Electronic Grade Silicon 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 Silicon category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Electronic Grade Silicon 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).
The current listed wholesale price for Electronic Grade Silicon Sol from Hebei Guiyan Electronic Materials 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 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 Electronic Grade Silicon. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Electronic Grade Silicon Sol depends on the specific grade and form. Contact Hebei Guiyan Electronic Materials Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Electronic Grade Silicon 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 Silicon 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Hebei Guiyan Electronic Materials Co., Ltd. through EximNext.
Hebei Guiyan Electronic Materials Co., Ltd. offers Electronic Grade Silicon with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Electronic Grade Silicon 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 Electronic Grade Silicon 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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