How to make KNO3/S/Al Flash Powder

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Uploaded by on Jul 15, 2009

http://www.tipexhibit.com
For educational purposes only!

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Pets & Animals

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Standard YouTube License

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  • Aluminum powder and potassium perchlorate are the only two components of the pyrotechnic industry's standard flash powder. It provides a great balance of stability and power, and is the composition used in most commercial exploding fireworks. A ratio of 7 parts Potassium Perchlorate to 3 parts Aluminum is the composition used by most pyrotechnicians. A ratio of 2 units potassium perchlorate to 1 unit Dark Pyro Aluminum is closer to stoichiometric, and may produce a louder report.

  • it burned slow =(

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  • what is KNO3 and what is a coffee mill?

  • @Nukedeuce because of the potassium nitrate, you get some sort of gunpowder

  • do you think that 1.5 micron dark aluminum is overkill?? (:

  • looks like ur making cocaine

  • isnt it supposed to be kno3/al/s 5/3/2

  • and how much was it

  • what paint store did u get that from the al and do u know the company that made it because urs looks like a fine mesh

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