Added: 2 years ago
From: videodemolitions
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  • Axt, what was the charge weights?

  • to make this first make ANNM (mix ammonium nitrare 75% nitromethane 25%) on that "wax" you add few drops of sulfuric acid (100g of ANNM you add 10ml) make sure you do this carefully in less than 5 celcius (fridge) i recommend ice bath.

  • I need to know it, to ask to my science teacher..

  • How mush ANNM and h2so4 do you need ?

  • What do you use for a container for main charge. Hopefully not anything that makes shrapnel.  I like duct taper, personally. Would this work?

  • Is ANNM/H2SO4 more powerful than ANNM, ANNMAl or just more sensitive??

  • ANNM = 6100m/s (solid explosive)

    ANNMSA = 8100 m/s (liquid explosive)

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  • i'm not sure! but it won't be as sensitive as HMTD is. I got the facts from the instructions for making them ;)

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  • ANNM is the liquid and ANNMSA the "solid"

    you mixed them up...

  • @Assi2004 ANNM is not liquid. AN is solid, NM is liquid, ANNM is a wet solid.

  • yes its not "liquid" - but its far from solid too

    actually both ANNM and ANNMSA are more or less the same kind of state

    tho ANNMSA is a bit more solid than ANNM :)

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  • How much ANNM was detonated?

  • how many grams was the charges ?

  • Have you made other tests to see how much more powerful ANNMH2SO4 is compared to ANNM and ANNMAl? In this video it looks there´s a lot of difference. How about the sensitiveness to initialization, shock and stability?

  • No it looks so dramatic because the ANNM at oxygen balance is saturated and only partially detonates. The theory was to produce NM/HNO3 explosive in situ held in matrix of sulphate crystals (effectively NM/HNO3 dynamite).

  • With this mix you will get a NM/HNO3/NH4NO3/NH4HSO4 dynamite as you said, but I think it should be much stronger than ANNM. Even the NH4HSO4 will work as an explosive in this condition. I will try some variants of that without the NM, just to make it cheaper for bigger charges. My idea is 60 NH4NO3 + 30 H2SO4 + 10 saturated aliphatic hydrocarbon.

  • I may try to use soy oil to replace the hydrocarbon but I will have to make a very little scale fist because it can easily attack the double C=C bound making nitro compounds and runaway, if not it will probably better than the hydrocarbon mix. I will try to find some time this week for it.

  • "Addition of sulphuric acid to saturated ANNM increases sensitrivity." and what about VoD?

    I read a lot of your posts on sciencemadness about Unconventional Shaped Charges. Good work! That's a pitty that movies don't work now. BTW, I'm glad to see u back on yt:)

  • lol stop rating my comments bad :( btw astrolite G is also liquid explosive

  • maybe some HNO3/NM xP if im right thats the composition of some VERY powerful liquid explosive

  • your allways looking at pyro lol

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