Irregular Aluminum Powder

 Its metallic gray appearance and high activity make it a preferred choice for applications where performance and reactivity are critical. Irregular aluminum powder is offered in fine, medium, and coarse grades, with particle sizes commonly ranging from 10 to 500 microns, depending on application needs. Typical aluminum purity levels range from 98.0% to 99.5% Al, with optional passivation or surface treatments to enhance handling safety and shelf life. Key applications include pyrotechnics and fireworks, thermite and welding compounds, explosives and propellants, chemical reactions, metallurgical additives, and specialty metallic pigments. Due to its sharp-edged morphology, irregular aluminum powder provides rapid ignition, high energy release, and strong interlocking behavior in composite mixtures, making it especially effective in high-performance and reactive systems.