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2. Flash powder - Wikipedia

   en.wikipedia.org/wiki/Flash_powder

   The stoichiometric ratio is 34.2% aluminum and 65.8% perchlorate by mass. A ratio of seven parts potassium perchlorate to three parts dark pyro aluminium is the composition used by most pyrotechnicians. For best results, the aluminium powder should be "Dark Pyro" grade, with a flake particle shape, and a particle size of fewer than 10 micrometres.

3. Alumina effect pigment - Wikipedia

   en.wikipedia.org/wiki/Alumina_effect_pigment

   Also, the color of the other components of the paint has an influence in addition to the concentration of the pigment. A dark color, for example, forms a high contrast to the bright light spots and strengthens the effect. Favorable is also the use of a covering varnish in order to achieve an optimal effect. [4] [6]

4. Pyrotechnic colorant - Wikipedia

   en.wikipedia.org/wiki/Pyrotechnic_colorant

   A pyrotechnic colorant is a chemical compound which causes a flame to burn with a particular color. These are used to create the colors in pyrotechnic compositions like fireworks and colored fires. The color-producing species are usually created from other chemicals during the reaction.

5. Aluminium powder - Wikipedia

   en.wikipedia.org/wiki/Aluminium_powder

   Aluminium pigment powder. Aluminium powder is powdered aluminium.. This was originally produced by mechanical means using a stamp mill to create flakes. Subsequently, a process of spraying molten aluminium to create a powder of droplets was developed by E. J. Hall in the 1920s.

6. Thermite - Wikipedia

   en.wikipedia.org/wiki/Thermite

   A thermite mixture using iron(III) oxide. Thermite (/ ˈ θ ɜːr m aɪ t /) [1] is a pyrotechnic composition of metal powder and metal oxide.When ignited by heat or chemical reaction, thermite undergoes an exothermic reduction-oxidation (redox) reaction.

7. Reynolds Wrap Aluminum Foil Is Now Color-Coded—Here’s What ...

   www.aol.com/reynolds-wrap-aluminum-foil-now...

   This foil is made with 100% recycled aluminum and has a much smaller carbon footprint than its brethren. It uses 90% less energy than developing a brand-new foil. It uses 90% less energy than ...