Tin Micron Powder (Sn, 99.9+%, −200 mesh, Spherical)

Description

Tin Micron Powder (Sn, 99.9+%, −200 mesh, Spherical)

Tin Micron Powder is a high-purity tin (Sn) metal powder produced by the air-atomization process, featuring a spherical (spheroid) particle morphology. Its fine micron-sized structure provides homogeneous dispersion, excellent flowability, and stable processing behavior. The spherical particle form enables controlled densification and repeatable performance in sintering, soldering, and metal bonding applications. The product is particularly suitable for sensitive industrial applications such as electronics, powder metallurgy, and solder alloy production.

Product Features

• Element: Tin (Sn)

• Purity (Sn content): ≥99.9%

• Particle size: −200 mesh

• Particle morphology: Spherical (spheroid)

• Production method: Air-atomized

• Physical form: Metallic micron powder

• Specific surface area (Fisher): ~570–800 cm²/g

• Apparent density: ~3.25 – 3.75 g/cm³

• Lead (Pb) content: ≤500 ppm

• Cd content: ≤50 ppm

• Cr content: ≤50 ppm

• Hg content: ≤50 ppm

Application:

Powder Metallurgy and Sintering

• Tin-based sintered components

• Metal matrix composites

• Applications requiring low-temperature sintering

Soldering and Electronics

• Solder alloys and solder pastes

• Electronic interconnection and assembly processes

• Conductive and contact surface components

Coating and Surface Technologies

• Metallic coating and filler systems

• Functional and protective surface applications

Industrial and Technical Applications

• Processes requiring high-precision metal powders

• R&D and prototyping activities

• Manufacturing operations requiring controlled flowability and particle size distribution