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Silicon particles are essential materials in advanced industries, including monocrystalline silicon particles and polycrystalline silicon particles, widely used in semiconductor manufacturing, solar cells, electronics, and evaporation coating processes. These particles offer customizable silicon particle sizes ranging from 0-1mm, 1-3mm, to 3-10mm, tailored to specific application needs. With high-purity silicon particles achieving 5N-6N purity (99.999%-99.9999%), they ensure superior performance in critical processes such as thin-film deposition for optical coatings and microelectronic components. Whether for precision electronics, high-performance evaporation sources, or large-scale energy solutions, semiconductor-grade silicon particles provide reliability and versatility, making them a top choice for global manufacturers and R&D sectors.
Technical Parameters
| No. | Characteristic | Unit | Spec |
|---|---|---|---|
| 1 | Purity | % | 3N、4N、5N、6N |
| 2 | Particle Diameter | mm | 0~1 / 1~3 / 3~10 / Customize |
| 3 | Total Metal Impurity | ppm | ＜1 |
| 4 | C | ppm | ≤100 |
| 5 | H | ppm | ≤25 |
| 6 | O | ppm | ＜1500 |
| 7 | N | ppm | ≤30 |
| 8 | S | ppm | ≤10 |
Technical Advantages
Ultra-High Purity Ensures Stability：With 5N-6N purity (99.999%-99.9999%), our silicon particles minimize impurities, meeting strict requirements for semiconductor-grade materials, solar cells, and high-precision industrial applications.
Customizable Sizes for Diverse Applications：Tailored particle sizes from 0-1mm, 1-3mm, to 3-10mm ensure optimal compatibility with photovoltaic panels, electronic encapsulation, metal-silicon alloys, and more.
Monocrystalline Silicon Particles: Superior Conductivity & Thermal Stability：Single-crystal structures with minimal lattice defects enhance electron mobility and thermal conductivity, ideal for high-frequency chips, power devices, and advanced electronics.
Polycrystalline Silicon Particles: Cost-Effective & Scalable：Economical production processes and consistent quality make them perfect for solar energy systems, thin-film technologies, and large-scale industrial applications.
Rigorous Quality Control for Consistency：Advanced testing (e.g., particle size analysis, ICP testing) guarantees uniform size distribution and stable purity, reducing risks in downstream manufacturing.
High-Temperature & Corrosion Resistance：Retains chemical inertness even in extreme conditions (>1000°C) and harsh environments, ideal for refractory materials and specialty ceramics.