vicovico Posted October 30 Posted October 30 hello everyone. can i pack different flash powders separately and detonate them in the same capsule. please reply
FiroweWorks Posted October 31 Posted October 31 Could you please elaborate further, I don't know what you mean by "pack different flash powders separately and detonate them in the same capsule." But I'm happy to help 😁 1
vicovico Posted October 31 Author Posted October 31 kmno4+al-80/20 or 7/30. kcıo3+al-70/30. ba(no3)2+al+s-60/30/10 and similar mixtures if I bag them separately and put them in the same hard container, can I explode them all at once?
FiroweWorks Posted October 31 Posted October 31 Is this a test of some kind, if so what is the purpose of it? Also is this "hard container" made of cardboard or anything that won't shoot dangerous shrapnel everywhere?
Arthur Posted October 31 Posted October 31 Flash - any flash- is more hazardous than any other pyro compound, best avoided completely unless you are skilled enough at handling SMALL quantities. 1
Arthur Posted November 1 Posted November 1 Realistically flash is an essential part of fireworking, but it's use is almost always over done. Most times it is used in too large a quantity.
vicovico Posted November 1 Author Posted November 1 This is a test. I'm curious about the sound and power of detonating different mixtures in the same environment.
vicovico Posted November 1 Author Posted November 1 Bu bir test. Aynı ortamda farklı karışımları patlatmanın sesi ve gücü hakkında meraklıyım.
mx5kevin Posted November 1 Posted November 1 (edited) From a pyrotechnic point of view, it is meaningless and of poor quality, and from a technical point of view, it is dangerous. A beginner who wants to make a pyrotechnic device does not do such a thing. This is idea a category that does not belong to quality amateur pyrotechnics and we do not look at it favorably. If someone has quality chemicals, they don't make something like KMnO4 Al, read the lowercase and uppercase letters in the chemical formula when you write it down ,because it is important if it's manganese or nitrogen Mn, N. Hard container it cannot be a material that breaks into hard splintered pieces, paper recommended. Its light, effect and sound will be bad. What you want requires one type of flash powder. Among the flash powders described, KClO3/Al is particularly loud. In the case of KClO3 mixed metal powder give a big effect like Dark Al 3-7 micron and Blue Al mixed aluminum 50:50 or under a 40 micron atomized gray Al instead of blue Al in larger and not small size. Different compositions have different burning speeds. This reduces the size and brightness color of the flash effect. Even if it is packed in separate bags, it is not chemically healthy to put everything together. All in all, what you want to put in it is quite unstable and can spontaneously explode at any time. Edited November 1 by mx5kevin
vicovico Posted November 1 Author Posted November 1 I just wanted to see the different effects of the different mixtures I mentioned above at once, that's why I asked. By the way, can you help me in which ratio I should use the most effective and powerful kno3 +al+s+Fe2O3 substances for rock breaking?
mx5kevin Posted November 1 Posted November 1 Quote if I bag them separately and put them in the same hard container, can I explode them all at once? Quote I just wanted to see the different effects of the different mixtures For this, you have to test it separately, which would be fine. If you want to use a KClO3/Al it as a booster in addition to granulated black powder which contains sulfur in a firework shell, the question would be understandable. From a storage point of view, different chemicals and compositions must be stored sensibly. Quote By the way, can you help me in which ratio I should use the most effective and powerful kno3 +al+s+Fe2O3 substances for rock breaking? This is a pyrotechnic composition what not designed for that. Here we deal with pyrotechnics, for which even a beginner needs a basic knowledge which can be found by searching on the Internet. What you wrote is not something that should be written on a forum, I think it's not the category where a beginner starts working with something like this under reasonable conditions. This is a forum, and we cannot help if someone has serious deficiencies in security techniques and knowledge.
vicovico Posted November 1 Author Posted November 1 I just wanted to see the different effects of the different mixtures I mentioned above at once, that's why I asked. By the way, can you help me in which ratio I should use the most effective and powerful kno3 +al+s+Fe2O3 substances for rock breaking?
vicovico Posted November 1 Author Posted November 1 45 minutes ago, mx5kevin said: Bunun için, ayrı olarak test etmeniz gerekir, bu da iyi olur. Bir havai fişek kabuğunda kükürt içeren granül kara baruta ek olarak bir güçlendirici olarak KClO3/Al kullanmak istiyorsanız, soru anlaşılabilir olur. Depolama açısından, farklı kimyasallar ve bileşimler mantıklı bir şekilde depolanmalıdır. Bu, bunun için tasarlanmamış bir piroteknik kompozisyondur. Burada, yeni başlayan birinin bile internette arama yaparak edinebileceği temel bilgilere ihtiyaç duyduğu piroteknikle ilgileniyoruz. Yazdıklarınız bir forumda yazılması gereken bir şey değil, bence yeni başlayan birinin makul koşullar altında böyle bir şeyle çalışmaya başlayacağı kategori burası değil. Bu bir forum ve birinin güvenlik teknikleri ve bilgisinde ciddi eksiklikleri varsa yardımcı olamayız. Yes, there are hundreds of information on the internet, I just wanted to know the opinion of experienced pyrotechnicians here, isn't that the purpose of the form?
mx5kevin Posted November 1 Posted November 1 1 hour ago, vicovico said: I just wanted to see the different effects of the different mixtures I mentioned above at once, that's why I asked. By the way, can you help me in which ratio I should use the most effective and powerful kno3 +al+s+Fe2O3 substances for rock breaking? KNO3/Al/S 5/3/2 or 55/30/15 with 3-7 micron 2% H3BO3 protected Al. You can look up how to protect aluminum with boric acid if you are interested, see: Fireworks The Art, Science, and Technique by Takeo Shimizu. First dissolve in water the H3BO3, mix it with aluminum when dissolved, than completely dry the aluminum at room temperature. 1 hour ago, vicovico said: Yes, there are hundreds of information on the internet, I just wanted to know the opinion of experienced pyrotechnicians here, isn't that the purpose of the form? Many people have the information on the Internet, but they refuse to read it, when if it the answer are few comments away. There are malicious persons like people from different authorities like some police officers, among them, many pretend to be idiots, beginners. There is a level of knowledge below which you cannot deal with the person. These are kids, people with mental disabilities, detectives commissioned by their superiors, questioners who did not search the theme. It is not our job to deal with them and teach them a complex profession. This is not equal to beginners who can use these things, they learn the basics on their own without external help.
DavidF Posted November 1 Posted November 1 The suggestion to refer newbie flash questions to Wikipedia is making more and more sense (to me). https://en.wikipedia.org/wiki/Flash_powder Follow the link, read the article, and then ask questions.
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