Magnalium — an alloy of Aluminium (50%) and Magnesium (50%) — is the preferred fuel for fireworks manufacturers worldwide. When Magnalium burns, it produces an intense white-silver flash that is brighter and more energetic than either pure Aluminium or pure Magnesium alone. The Al-Mg 50:50 composition lowers the alloy's melting point while raising its burn temperature, giving pyrotechnicians precise control over effect intensity and duration. Jagada Industries has manufactured Magnalium powder for fireworks applications since 1992.
Choosing the right mesh size is the most critical variable in Magnalium-based fireworks compositions. Coarser particles burn slower with sustained visible effects; finer particles ignite faster and produce sharper, brighter flashes. Here is the guide used by our customers:
| Mesh Size | Particle Size | Burn Character | Fireworks Application |
|---|---|---|---|
| 18 mesh | 1000 µm | Slow, sustained | Waterfalls, ground fountains |
| 40 mesh | 420 µm | Moderate, sustained | Fountains, Roman candles |
| 80 mesh | 230 µm | Medium flash | Aerial shells, colour stars |
| 100 mesh | 150 µm | Controlled flash | Aerial bursts, colour compositions |
| 150 mesh | 98 µm | Fast, bright | Strobe effects, colour shells |
| 200 mesh | 74 µm | Very fast | Flash mixtures, report compositions |
| 325 mesh | 44 µm | Rapid ignition | Sensitive flash compositions, quick-match |
Every batch of Magnalium powder for fireworks is produced from virgin primary-grade Aluminium and Magnesium — never recycled scrap. Alloy composition is verified by Optical Emission Spectroscopy (OES) before and after alloying to confirm the 50:50 Al-Mg ratio. Particle size distribution is checked to ensure uniform mesh classification throughout the batch. This consistency translates directly to predictable burn rates and repeatable pyrotechnic effects — critical for professional fireworks display companies.
Jagada Industries supplies Magnalium powder for fireworks to manufacturers in Mexico, Brazil, Vietnam, Spain, and across Europe. We ship by sea and air freight with UN-compliant dangerous goods packaging (UN 1396 — Aluminium-Magnesium alloy powder). Full MSDS documentation, batch test certificates, and export paperwork are provided with every shipment. Minimum order quantities and pricing are available on request.