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pyroman

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Everything posted by pyroman

  1. pyroman

    Flash Powder

    Ok, so i got the chemicals and mixed them in the right ratios in with the proper 'diapering' technique. i used .7g of KCLO4 and .3g of aluminum powder. yet for some reason, it didn't work... like, at all. my concern is the aluminum. I've been reading everywhere that you want to use dark german pyro aluminum, but its much more expensive than, say, an aluminum bought off of Ebay. Is the dark german the only aluminum that will work or am i just retarded and doing something wrong? Also, I've read that another way to make flash powder is with KNO3, sulfur, and aluminum. Is this a better/more stable mixture? If so, what are the ratios? -Thanks
  2. what is the simplest way to make a cell phone ignitor? not a terrorist, jus curious
  3. pyroman

    Flash Powder

    Allight, yea thats good to know haha thanks, appreciate the help
  4. I was simply wondering what the difference (in performance, primarily) is between potassium chlorate and potassium perchlorate. Thanks
  5. pyroman

    Flash Powder

    I wouldn't say that I'm really familiar with redox chemistry, but i do get the general idea of it. Is there any simple thing that i can do to make the mix more stable, and maybe even storable?
  6. pyroman

    Flash Powder

    My friend and I are pyrotechnical enthusiasts. We have recently looked into making flash powder with seven parts potassium perchlorate and three parts aluminum powder. Just how sensitive would this mixture be?
  7. I've always ordered mine from American Pyro Supply (www.americanpyrosupply.com). they too ship all over the U.S. and they have pretty good prices.
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