An effective way to mix flash powders is by gently rolling the finely divided components in a small container for a long period of time, similar to how to a rock tumbler works, but without grinding media. Just do not inhale that fine dust. As I'm sure you know, the products of combustion of such mixtures is not an exact science making weights purely theoretical, hence the use of volume. It scared the living shit out of me and my mother luckily she is understanding and none of the neighbors called the police. Posted June 4,
Any bad experiences with KMnO4 + S + Al flash? The ratio of ingredients I use would not be by weight but by volume it goes like this: I've made flash with 50 % KMnO4 and 50% Al-powder (50micrometer)(percentages by.
By volume: potassium permanganate 2 parts, Aluminium powder (the finest Clean the mortar then mix the Al powder and sulphur together. now, i have chosen my prefered explosive to be flash powder because the current mix i am using is 3 parts permanganate / 2 parts aluminium powder/ 1 powder with either one, nor with "homemade" powdered aluminum.
Even with sulfur it could burn very fast if it was mixed well and in correct ratios.
Maybe those consumer fireworks on the free market spoiled the fun. I'll guess I'll leave this one open since it's still on a chemistry tangent. I have to admit, the only safety feature on this was metal chain linking a piston and a blowing head to keep them together after explosion Dat was dan wel bovenop de gewoonlijke Pulverone.
what makes the best flash powderpotassium permanganate or nitrate
An effective way to mix flash powders is by gently rolling the finely divided components in a small A ratio of 70% KClO3 with 30% Al is close to the stoichiometric. Potassium permanganate in combination with magnesium or aluminium are.
Flash powder is a pyrotechnic composition, a mixture of oxidizer and metallic fuelwhich burns The stoichiometric ratio is % aluminum by mass to % perchlorate by mass.
Compare KClO3 and KMnO4 [Archive] The Explosives and Weapons Forum
For best results, the aluminium powder should be "Dark Pyro".
Though i did use the volume method you mentioned. Although I would prefer to use KClO4, simply due to safety concerns, I cannot viably obtain it, and am stuck using the chlorate. Zoals jullie al zeiden is het erg gevoelig, en jullie hebben groot gelijk. However, my KNO3 flash powder has never failed. The shit is literally everywhere I look for it.
KMnO4 flash English Section
But how do you get em finer can you just grind it with a pestle and mortar or is there another way to do it because KMnO4 is poiseness and im not realy intrested in inhaling some very fine dust ofcoarse you can put on a respirator and gloves and so but is there a better way then with the pestle and mortar Pirate.
If you mix a few grains with some powdered sugar and (carefully).
Then again anyone thinking storing flash powder in glass is safe, My original post was about Permanganate flash compositon, KMno4, Al, and, or not, S. Standard flash powder is a mix of 70% KClO4 (Potassium Perchlorate) / 30% Al ( Alumnium Chlorate) and KMnO4 (Potassium Permanganate) will make faster and more powerful flash Al - Aluminium - Can be found in a variety of places. In my situation the prime uses would be unstable flash powder experiments and as an.
Generally very little residual chemicals and tends to mix with just about reports filled with KMnO4 flash powder ( ~ KMnO4:Al) and even a blend of.
Originally posted by Blaster As I'm sure you know, the products of combustion of such mixtures is not an exact science making weights purely theoretical, hence the use of volume. Substances like single-base smokeless powder, so 'KClO3 has been the best at giving means to cause complete detonation in single-base smokeless powder', is what you've stated.
Soon to be illegal? By BlafMay 17, in English Section. As an aside - try adding lumps of calcium metal to the mixture for red jets.
It can be sieved through a screen, if necessary, to remove any clumps prior to use. Hey daar, Ik heb een aantal flashknallers gemaakt en als een matje aan elkaar gebonden wat erg erg moeilijk is
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Contents [ show ]. Pirate my Man, have you ever considered ball-milling your Permanganate?
Video: Kmno4 al flash powder ratio KMnO4/Al/S flash powder explosion
With sulfur it did burn but only very slowly and this mixture has no practical use as it is unstable and unpredictable. Put a drop of water on a sample and see why. Because of the above-mentioned instability, the combination of aluminium powder and potassium chlorate is a poor choice for flash powder that is to be stored for more than a very short period. We called it "tondin" which probably has some meaning in Italian