... production. Main application: fireworks powder4. Coating aluminiumMainly used for industrial anti-corrosion, rust melt coating, such as ... dust lower explosive limit: 40 g/m3. Used for manufacturing: paint, ink, pigments and fireworks, also can be used ... actually "aluminum", not "silver". Application: powder coating, printing ink, plastic masterbatch, printing, imitation gold paper, imitation gold card ...