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Product Description: TMM-30i is a colloidal suspension of silica in water. The silica is present as a proprietary distribution of particle sizes that produces excellent strength and stability as compared to standard sols. TMM-30i binder does not contain polymer. Typical Binder Physical Properties: Appearance: Milky white % SiO2: 29-30% pH: 9.7 - 10.7 Viscosity: 4-8 cps Density@20C: 1.201-1.219 (g/ml)
Key Specifications: HS Code: 3824.99 | Brand: EximNext | Material: Colloidal Silica (SiO2) in Water Suspension | Grade/Type: TMM-30i colloidal silica suspension | Purity/Composition: SiO2 concentration typically 30-50% by weight in aqueous medium | Particle Size: Nanometer-scale particle diameter, proprietary narrow distribution (typically 5-150 nm range) | Appearance/Form: Milky white liquid suspension, stable colloidal dispersion | Application: Investment casting, refractory binders, precision polishing, coatings, electronics-grade polishing slurries | Packaging: Steel drums (200 L), IBC totes (1,000 L), or bulk tanker per supplier specification | Storage: Protect from freezing; store in sealed containers away from strong acids and alkalis | Origin: Multiple origins available (USA, Germany, Japan, South Korea)
Supply & Ordering: Minimum Order Quantity: 1 Bags
HS Code: 3824.99 — classified under Ores and Minerals.
Ideal for: Importers, wholesalers, distributors, and manufacturers looking for quality ores and minerals products with verified suppliers and competitive pricing on EximNext.
| HS Code | 3824.99 |
| Brand | EximNext |
| Material | Colloidal Silica (SiO2) in Water Suspension |
| Grade/Type | TMM-30i colloidal silica suspension |
| Purity/Composition | SiO2 concentration typically 30-50% by weight in aqueous medium |
| Particle Size | Nanometer-scale particle diameter, proprietary narrow distribution (typically 5-150 nm range) |
| Appearance/Form | Milky white liquid suspension, stable colloidal dispersion |
| Application | Investment casting, refractory binders, precision polishing, coatings, electronics-grade polishing slurries |
| Packaging | Steel drums (200 L), IBC totes (1,000 L), or bulk tanker per supplier specification |
| Storage | Protect from freezing; store in sealed containers away from strong acids and alkalis |
| Origin | Multiple origins available (USA, Germany, Japan, South Korea) |
TMM-30i colloidal silica is a water-based suspension of nano-sized silicon dioxide particles engineered for precision casting, investment casting, and refractory applications. Its proprietary particle size distribution delivers superior wall strength, green strength, and thermal stability compared to conventional silica sand binders. This industrial-grade silica sol is widely traded for export in bulk drums or IBC totes, making it a key input for foundries and advanced manufacturing supply chains worldwide.
| 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 |
Colloidal Silica is available for wholesale import from Buntrock International Pvt. Ltd., a verified Supplier based in India. The current FOB price is 1.23. Minimum order quantity starts at 1 Bags. HS Code: 3824.99 — used for customs classification and import duty calculation. Key product specifications include 3824.99, EximNext, Colloidal Silica (SiO2) in Water Suspension.
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Securing a reliable supply chain for Colloidal Silica 615f is critical for maintaining your business operations. Verified Supplier, a verified supplier located in , provides high-quality Colloidal Silica 615f ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Ores and Minerals industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Colloidal Silica 615f from , buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Verified Supplier. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Verified Supplier is part of our extensive network of vetted international exporters. Browse more products in the Ores and Minerals category or discover new suppliers across the Ores and Minerals sector. Expand your sourcing capabilities through our trusted import export marketplace — the import export marketplace built for serious international trade.
When importing Colloidal Silica 615f from international markets, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Verified Supplier directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Verified Supplier provides Colloidal Silica 615f for bulk export from . You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Verified Supplier. Contact the supplier to discuss the best logistics options for importing Colloidal Silica 615f to your country.
Send a direct message to Verified Supplier through our platform to request a product sample before committing to a large wholesale order.
Verified Supplier is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Verified Supplier.
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