|
HS Code |
555649 |
| Product Name | Hydrophilic Fumed Silica HL-90 |
| Appearance | White, amorphous powder |
| Specific Surface Area | 200±20 m²/g (BET) |
| Average Primary Particle Size | 7-16 nm |
| Ph Value | 3.6-4.5 (4% aqueous dispersion) |
| Loss On Drying | ≤1.5% (at 105°C for 2 hours) |
| Sio2 Content | ≥99.8% |
| Bulk Density | 40-60 g/L |
| Chemical Formula | SiO2 |
| Surface Chemistry | Hydrophilic |
| Refractive Index | 1.46 |
| Moisture Absorption | High |
| Melting Point | About 1700°C |
| Cas Number | 112945-52-5 |
As an accredited Hydrophilic Fumed Silica HL-90 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Hydrophilic Fumed Silica HL-90 is packaged in a 10 kg multi-layered kraft paper bag with inner polyethylene liner for protection. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): Hydrophilic Fumed Silica HL-90 is typically loaded as 80 bags x 10kg each, total 800kg per container. |
| Shipping | Hydrophilic Fumed Silica HL-90 is shipped in tightly sealed, moisture-proof 10kg, 20kg, or 10lb multi-layer kraft paper bags or fiber drums. Containers should be handled with care to prevent damage or contamination and stored in a cool, dry place, away from direct sunlight and incompatible materials. |
| Storage | Hydrophilic Fumed Silica HL-90 should be stored in a cool, dry, well-ventilated area, away from sources of moisture and incompatible substances. Keep the container tightly closed to prevent contamination and absorbance of airborne moisture. Avoid exposure to direct sunlight, high humidity, and extreme temperatures. Store away from strong acids, alkalis, and oxidizing agents. Use proper personal protective equipment when handling. |
| Shelf Life | Hydrophilic Fumed Silica HL-90 has a shelf life of 24 months when stored in a dry, cool, and sealed container. |
Competitive Hydrophilic Fumed Silica HL-90 prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@bouling-chem.com
Flexible payment, competitive price, premium service - Inquire now!
