Silicon (Si) Micron Powder (99.99%, 100 Mesh)

Description

Silicon (Si) Micron Powder (99.99%, 100 Mesh)

Silicon (Si) Micron Powder is a high-purity crystalline powder with a particle size of 100 mesh and a purity of 99.99%. With its diamond cubic crystal structure, high hardness (Mohs 7), excellent thermal stability, and semiconducting properties, it is a key raw material in electronics, plasma spraying, photovoltaic systems, and advanced coatings.

This fine mesh powder offers excellent dispersion, thermal conductivity, and mechanical strength, making it suitable for semiconductor processing, thin film applications, and protective coatings.

Technical Properties

• Chemical Symbol: Si

• Purity: 99.99%

• Particle Size: 100 mesh

• CAS Number: 7440-21-3

• Density: 2.329 g/cm³

• Melting Point: 1410 °C

• Boiling Point: 2355 °C

• Mohs Hardness (20 °C): 7

• Electrical Conductance: 0.1 µΩ⁻¹

• Crystal Structure: Diamond cubic

• Form: Powder

Applications

Electronics & Semiconductors

• Used in semiconductor devices, wafers, and integrated circuits.

• Essential for solar cells, photovoltaic modules, and optoelectronic devices.

Plasma Spray & Coatings

• Applied in thermal spray coatings for high hardness, corrosion resistance, and wear resistance.

• Utilized in protective coatings for aerospace, defense, and industrial components.

Energy & Photovoltaics

• Key role in solar energy harvesting and energy storage technologies.

• Applied in battery anodes and energy-efficient electronic devices.

Industrial & Research Applications

• Incorporated into ceramics, specialty alloys, and advanced composites.

• Used in scientific research for microstructured and nanostructured silicon materials.