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Silica Fume supplied by Guru Corporation is an industrial‑grade pozzolanic additive composed of silicon dioxide (SiO2) in microsilica form. The material is described as high‑purity and ultrafine, offering a large surface area that improves concrete bonding and durability. Guru Corporation states that the product meets ISO and SGS certification requirements and is suitable for concrete, refractory and oil‑well cementing applications.
In the broader market silica fume typically contains more than 95 % SiO2, with a median particle size around 0.15 µm and a specific surface area exceeding 20 000 m² kg‑1. Bulk density is usually between 0.5 and 0.7 g cm‑3 and moisture content is kept below 1 % to preserve reactivity. Standard packaging options include 25 kg paper bags or bulk bags, and the material is often stored in dry conditions to avoid agglomeration. These industry norms align with the characteristics highlighted by Guru Corporation.
End users such as ready‑mix concrete producers, precast manufacturers and refractory material makers commonly source silica fume to achieve higher compressive strength and reduced permeability. Buyers should confirm the minimum order quantity, preferred Incoterm (FOB or CIF) and payment terms directly with Guru Corporation before placing an order. The supplier also offers flexible packaging solutions to suit bulk shipments, and it is advisable to request a material safety data sheet and certification copies during the procurement process.
| Material | Silicon Dioxide (SiO2) - Microsilica |
| Purity | Typical > 95 % SiO2 |
| Particle Size | Typical median diameter 0.15 µm |
| Specific Surface Area | Typical > 20 000 m² kg‑1 |
| Bulk Density | Typical 0.5 - 0.7 g cm‑3 |
| Moisture Content | Typical < 1 % |
| Packaging | Typical 25 kg paper bags or bulk bags |
| Certification | ISO 9001 and SGS certification as stated by supplier |
| Typical Application | High‑strength concrete and refractory products |
Guru Corporation is based in Ahmedabad, Gujarat (postal code 380015) and operates as an imported‑tier supplier with a harbor trust rating. The platform data shows a response rate of 0 % and no recorded average response time, indicating that the buyer should verify current communication responsiveness before initiating negotiations.
The company’s listing focuses on supplying silica fume for construction and industrial uses. It highlights flexible minimum order quantities, FOB and CIF shipping options and a range of packaging solutions designed to protect the ultrafine powder during transit. No additional corporate history, employee numbers or client references are provided in the source information.
Silica Fume is a high-purity pozzolanic material consisting of ultrafine silicon dioxide particles, widely used as a concrete additive to enhance compressive strength, durability, and chemical resistance. It serves critical applications in high-strength concrete structures, refractories, ceramics, and oil-well cementing. As a byproduct of silicon metal production, silica fume is traded globally as a construction chemical and industrial mineral supplement, making it a relevant import-export commodity for infrastructure and manufacturing supply chains.
| 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, importers should verify Guru Corporation’s current responsiveness, request up‑to‑date certification copies and obtain a detailed material safety data sheet. Checking the supplier’s recent audit reports or third‑party test results helps ensure that the silica fume meets the required purity and particle size specifications for your project.
Logistics considerations include confirming the port of loading in India, the preferred Incoterm (FOB or CIF), and expected lead time for production and shipment. Payment terms are not disclosed in the listing, so buyers need to negotiate terms such as LC, T/T or open‑account directly with the supplier and document them in the purchase agreement.
Quality assurance should involve arranging pre‑shipment sampling, third‑party inspection for particle size distribution and moisture content, and ensuring that the shipment is accompanied by the relevant certificates of analysis and compliance. Maintaining records of these checks facilitates smooth customs clearance and downstream quality control at the destination.
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When sourcing Silica Fume for your business, securing the right balance of quality and cost is essential. Guru Corporation, a verified supplier based in India, offers this product with key specifications including Concrete Grade / Refractory Grade / Ultra-High Purity Grade, SiO2 Content: 85-98%, Loss on Ignition (LOI): 1-4%, Moisture Content: <1%, and D50: 0.1-0.5 microns, Surface Area: 15-25 m²/g. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $160/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2811.22, making it a staple in the Silica Sand sector with strong demand from importing countries worldwide.
Importing Silica Fume requires careful attention to shipping logistics, customs compliance, and secure payment terms. Guru Corporation 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 2811.22 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Silica Fume 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 global B2B marketplace. Start your sourcing journey today.
Importing Silica Fume 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 2811.22 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 Silica Fume from Guru Corporation is $160/Bags on FOB terms from India. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Guru Corporation through EximNext.
The supplier, Guru Corporation, has set a Minimum Order Quantity (MOQ) of 1 Bags for Silica Fume. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Silica Fume is classified under HS Code 2811.22. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Silica Fume from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Guru Corporation. Ensure you have the necessary import licenses for Silica Sand products in your destination country.
Yes, Guru Corporation 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 Silica Fume supplied by Guru Corporation include Concrete Grade / Refractory Grade / Ultra-High Purity Grade, SiO2 Content: 85-98%, Loss on Ignition (LOI): 1-4%, Moisture Content: <1%, and D50: 0.1-0.5 microns, Surface Area: 15-25 m²/g. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Guru Corporation offers Silica Fume with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Silica Fume is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Guru Corporation through our platform.
Guru Corporation maintains international quality certifications. These ensure that the Silica Fume 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. Guru Corporation 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 Guru Corporation.
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