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Description
Antimony Tin Oxide (ATO) Nanopowder/Nanoparticles
Purity: 99.9+% | Size: 30 nm | High Conductivity | Optoelectronic-Grade
Antimony Tin Oxide (ATO) nanopowder is a light blue, high-purity conductive ceramic nanoparticle with excellent electrical conductivity, optical transparency, and thermal stability. Its unique combination of antistatic and infrared shielding properties makes it highly suitable for optoelectronic, coating, and electromagnetic shielding applications.
Technical Properties
| Property | Value |
|---|---|
| Purity | 99.9+ % |
| Average Particle Size | 30 nm |
| Color | Light blue |
| Bulk Density | ≤0.95 g/cm³ |
| Specific Surface Area (SSA) | >95 m²/g |
| Electrical Conductivity | 108 Ω |
| Resistivity | 50 Ω·cm |
| Heat Resistance | 1100 °C |
| Loss on Drying | 0.5 % |
| pH Range | 4.0 – 7.0 |
Elemental Composition
| Element | Max ppm | Element | Max ppm | Element | Max ppm | Element | Max ppm |
|---|---|---|---|---|---|---|---|
| As | <2 | Ni | <5 | Zn | <5 | Cu | <28 |
| Cd | <2 | Bi | <9 | K | <7 | Ag | <2 |
| Pb | <32 | Al | <2 | Fe | <19 | In | <8 |
Key Applications
Optoelectronic & Display Devices
Used in LED, LCD, and ECD technologies due to its optical transparency and conductive nature.
Transparent Conductive Films
Ideal for solar cells and touch panels, offering high conductivity with minimal impact on light transmission.
Antistatic Coatings
Widely used in polymeric membranes, chemical fiber, and plastic coatings where static dissipation is critical.
Infrared & Heat Shielding
Integrated in glass coatings, windows, and hot mirrors for thermal insulation in buildings, cars, and aircraft.
EMI Shielding
Effective in electromagnetic wave absorption, suitable for radar protection, server rooms, and telecom equipment enclosures.
Defrosting & Anti-Fogging Layers
Functional in automotive and aviation glass for fog prevention and defrosting purposes.
Additional information
| Gram | 25 g, 100 g, 500 g, 1000 g |
|---|