Silicon Dioxide (SiO2) Nanopowder/Nanoparticles
Purity: 96.3+%, Size: 18-35 nm, KH550 Coated
Technical Properties:
| Property | Value |
|---|---|
| Purity (%) | 96.3+ |
| Color | white |
| Average Particle Size (nm) | 18-35 |
| Specific Surface Area (m²/g) | 150-550 |
| Bulk Density (g/cm³) | <0.1 |
| True Density (g/cm³) | 2,2 |
Elemental Analysis (%):
| SiO2 : KH550 | Fe | Ca | Ti | Na |
|---|---|---|---|---|
| 96.3 : 3-4 | 0.02 | 0.002 | 0.012 | 0.025 |
Chemical Properties:
Silicon dioxide nanoparticles coated with KH550-Silane coupling agent are super oleophilic and hydrophilic, making them suitable for both oily and waterborne systems.
Applications:
Silicon dioxide nanoparticles provide significant enhancements in material performance. These improvements include increased mechanical strength, chemical stability, and compatibility with polymers. As a result, these materials are widely utilized across multiple fields. Some of these applications include: 1-additive for plastics, 2-rubber, 3-ceramics, 4-porcelain, 5-glass, 6-adhesives, 7-fibers, 8-concrete and construction composites, 9-drug delivery, 10-theranostics, 11-environmental protection products, 12-mechanical property enhancement, 13-electrical property enhancement, 14-water and anti-aging resistance for organic polymers and inorganic fillers.
