... application: it is used in chemicals, fireworks and crackers, etc.3. Fireworks aluminium magnesium powderBrand for FLMY1, FLMY2, FLMY3, FLMY4 ... temperature: 5900 °C, dust lower explosive limit: 40 g/m3. Used for manufacturing: paint, ink, pigments and fireworks, also ... back of photovoltaic solar cells to make them conductive.3.Fingerprint PowderAluminum powder is frequently used at crime scenes ...