Flash powder is a pyrotechnic composition, a mixture of oxidizer and metallic fuel, which burns quickly (deflagrates) and produces a loud noise regardless of confinement.

2025年3月28日 · Flash powder is a rapidly-burning mixture of an oxidizer and a fuel—commonly potassium perchlorate and aluminum powder—and is guaranteed to light things up. Flash powder is seriously, rip-your-face-off hazardous, but it's fun to make... just be careful not to light yourself up in the process! Get a license.

2024年6月7日 · Flash powder is a highly volatile pyrotechnic composition that is used to create bright flashes of light and loud noises. It is typically made from a mixture of a fuel, an oxidizer, and sometimes a binder to hold the ingredients together. Flash powder is commonly used in fireworks, theatrical productions, and special effects in movies.

Is it possible to make your own pyrotechnics? HECK YEAH! I made a clever little flash powder from zinc metal and sulfur. A very simple combination that re...

2017年12月4日 · We’ve seen experiments where you can make flash powder, but we wanted to know if it was possible at home and if it’s easy. We dive into the chemistry of sulfur and zinc and all the secret...

Preferable method is the diaper method, whereby ingredients are placed on a sheet of paper and mixed by pulling up opposite corners of the paper so that the composition slides over itself. Flash will detonate unconfined if ignited, so use great caution.

A mixture of zinc and sulfur reacts spontaneously, under a flash of fire and smoke. The gray-green mixture is transformed into an off-white powder with magical properties.

2022年8月10日 · Sidebote: I made my flash powder with 4 parts zinc and 1 part sulfur. If ignition temp is too high, add more sulfur. Should burn bright green. Read the wiki page (you have a few different mixes explained). I think you should avoid the permanganate and chlorates (especially if you're adding sulfur). Those mixes are unstable.

2017年12月4日 · 00:09:43 still love to be able to make this zinc 00:09:45 powder at home so if you have an idea of 00:09:47 how I can make a fine enough zinc powder 00:09:48 out of pennies please let me know in the 00:09:50 comments below 00:09:51 there you have it now you know that zinc 00:09:53 powder and sulfur can be combined to

2007年8月3日 · 32 grams of a 6:1 ratio of Zinc and sulfur powder are ignited by a 6 inch piece of visco fuse. The reaction reaches a startling height of 6 feet before the m...