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Kitchen improvised fertilizer explosives by Tim Lewis

By Tim Lewis

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CAUTION: Ammonium nitrate should never be in contact with copper or brass, as potentially dangerous salts could be formed which could result in the premature detonation of the charge!!!! , due to its lower detonation rate. Although prefragmented explosive devices could be fabricated easily with something like roofing nails or some other potentially lethal projectiles. This explosive is unsuitable for projectile loading of any sort. Cast AN explosives have always had a bad reputation for their tendancies to be overly insensitive to even rather large boosters.

7% A L U M I N U M SULFATE . . . . . . . . . . . . . . . 3% The last three ingredients are given in percentages as they comprise a ratio of gelled explosive to their interligation properties. The first six ingredients are prepared with the total weight known, then the percentages of the last three ingredients will give the correct amount of these ingredients to add to finish the explosive composition. Water gelled with 3% guar gum. I. ) diameter columns but 25 G. boosters of dynamite will give the higher detonation velocity figures.

0% UREA (Fert, grade or other source) . . . . . . . . . . 0% "TIDE" laundry detergent (Sodium dodecyl) (Benzene sulfonate) . . . . . . . . 3% 33% AMMONIUM NITRATE (Powdered) . . . . . . . . . 9% SAW DUST (Wood flour) . . . . . . . . . . . . . . . . 4% SODIUM NITRATE . . . . . . . . . . . . . . . . . 11. 9 % GUAR G U M . . . . . . . . . . . . . . . . . . . . . 3% POTASSIUM CHROMATE (Dissolved in H20) . . . . . . 2% WATER .

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