Aluminum (Al) Micron Powder (99.9+%, 1–2 µm, Spherical)

Description

Aluminum (Al) Micron Powder (99.9+%, 1–2 µm, Spherical)

Aluminum (Al) Micron Powder is a high-purity metallic powder with a particle size of 1–2 µm and a spherical morphology, designed for aerospace, coatings, pigments, pyrotechnics, and electronic applications. With 99.9+% purity, this fine metallic powder offers excellent thermal conductivity, electrical conductivity, low density, and chemical reactivity, making it a versatile choice for both industrial and research purposes.

The low melting point (660.1 °C) and relatively high boiling point (2467 °C), combined with a true density of 2.699 g/cm³, provide Aluminum Micron Powder with superior processability in a wide range of high-performance applications.

Technical Properties

• Chemical Symbol: Al

• Purity: 99.9+%

• Particle Size: 1–2 µm

• Morphology: Spherical

• CAS Number: 7429-90-5

• Form: Powder

• Density: 2.699 g/cm³

• Melting Point: 660.1 °C

• Boiling Point: 2467 °C

• Mohs Hardness (@ 20 ºC): 2–2.9

• Coefficient of Expansion (@ 20 ºC): 22.4 × 10⁻⁶

• Electric Resistivity: 2.655 µΩ·cm

Applications

Aerospace & Defense

• Lightweight, high-purity aluminum micron powder is widely used in propellants, rocket fuels, pyrotechnics, and aerospace alloys.

Pigments, Paints & Colorants

• Provides metallic luster and stability in paints, coatings, inks, and pigments.

Electronics & Thin/Thick Film Materials

• Used in thin and thick film applications, conductive inks, and microelectronic components.

Catalysis & Nuclear Applications

• Functions as a catalyst in chemical reactions and is utilized in specialized nuclear applications due to its purity and stability.

Composites & Epoxy Systems

• Serves as a reinforcing additive to enhance mechanical strength, conductivity, and corrosion resistance in polymers, epoxies, and composites.