2013年2月23日 · Also, if you can acquire any muriatic acid (for swimming pools) or sulfuric acid drain cleaner, you can use that and kno3 to make nitric acid and make nitrocellulose. Why you are lighting up a novice/naive 7-year-old post, started by a guy that hasn't been onsite for 7 years, for your third post on APC is beyond my comprehension.

2017年8月21日 · I have tired ratios of KNO3/Al, 7/3, 50/50, 3/2, and 2/3. 2/3 proved to be the best which is odd considering the fuel is in excess in this ratio. When the oxidizer is added it makes it significantly harder to ignite. I know most flash powder comps contain some amount of sulfur and I know KNO3 isnt the best oxidizer you can get.

2016年1月21日 · KNO3 doesn't play well with either Mg OR aluminum. Your linseed oil coating works (for a while) because it "plastic coats" the particles. It won't last indefinitely on the shelf, unless you take the same cautions with the KNO3 as I suggested for the strontium nitrate. Instead of answering everything directly, let me ask a question.

2012年2月23日 · Yes, use water to dissolve the sugar and KNO3 in the fry-pan and set the temp to 400°F (200°C) so that the sucrose can melt and caramelize. A full kilo of KNO3 can be dissolved into a liter of boiling water and 2000g of sucrose can be …

2019年4月17日 · Although I've heard the KNo3/Aluminium/Sulfur slow flash composition is readily used in European fireworks. You would think this indicates some level of stability? So many variables to consider. Its driving me crazy lol, after days of research I'm still just as clueless! Advice is really appreciated from anyone who knows more about this than i do.

2022年2月27日 · BaSO4 Mg and KNO3 Al S I find them very weak for firecrackers. Antimony trisulfide Sb2S3 based flash powders: 60 KClO4 30 Al (dark 3-7 micron) 10 Sb2S3 for boosters are much more powerful, brisant than the classic KClO4/Al 70 30. In homemade setup much more worth it than the classic 70/30.

2013年7月6日 · i recommend going for the legendary smoke mix with more sugar and wax as apposed to 60:40 kno3:sugar+baking soda. the smoke is whiter and their is less flame, it burns less violently. you CAN color kno3 based smoke mixes, …

2012年10月9日 · I always dry my charcoal, KNO3 and even sulfur (for the heck of it) before milling black powder. Normally my KNO3 is chunky. But after a week in my dessicator (w/ Calcium chloride & Magnessium sulfate) its fine and free flowing. It takes a long time to penetrate the moisture in deepths of the clumps.

2021年11月23日 · Wanted to create a strobe star using potassium nitrate instead of barium nitrate, because I was running out of barium nitrate.The star strobes with a brilliant white color. Name of composition: Red's Kno3 white strobe Composition Type: Star formulaCreator: RedbullzuiperColor/Effect: White strobe ...

2020年10月22日 · The sluggish/inconsistent burning is probably just an artifact of it's formula and choosen chems. The oxygen/fuel balance is way off. Parlon is noted as having a poor/sluggish fuel value. With kno3 as the only oxidizer, its even worse. Iirc pvb is also a poor fuel with kno3. Add in a significant amount of heat sinking material.