High purity silicon powder is a premium industrial raw material — a silver-grey powder with a metallic luster. With a silicon content of 99.9%–99.999%, it is also referred to as 3N to 5N grade.
| Grade | Purity | Typical Application | Particle Size |
|---|---|---|---|
| 3N | ≥ 99.9% | High purity ceramics, advanced materials, alloy additives | Custom PSD |
| 4N | ≥ 99.99% | Electronic materials, battery anode materials | Custom PSD |
| 5N | ≥ 99.999% | Semiconductor, photovoltaic, aerospace | Custom PSD |
Particle size and packing customized to your process. Full TDS: Technical Data →
High purity feedstock for solar cell and PV material production.
Raw material for semiconductor-grade silicon and electronic components.
Used across a range of advanced electronic material applications.
High purity silicon for aerospace and aviation material applications.
Premium feedstock for high purity ceramic and advanced ceramic products.
4N grade for silicon-based lithium-ion battery anode materials.
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