About Aluminium Powder
Aluminium powder is the granular form of one of the most commonly used metals. Though it can be found in the classic toy, the Etch-a-Sketch, it is a dangerous ingredient widely known as a component of thermite or flash powder. Accordingly, it is widely used in pyrotechnics and other controlled explosions and was once used for flash photography. Generally, the smaller particle size, the faster it burns, making it important to choose the right product for your project. You can find an assortment of mesh sizes on eBay, as well as adjacent compounds like aluminium hydroxide powder, which is used as a mordant in dyeing processes and as an additive for waterproofing and fire retardants. When using pure aluminium powder, keep flammability in mind. However, tiny amounts are considered safe and used for household purposes, such as closing small gaps in the wood joints of furniture and flooring. Whether your goal is ignition or otherwise, the right aluminium powder ensures your project?s success.