pyrosurfer Posted March 26, 2012 Posted March 26, 2012 File Name: new Chinese Formulas pagesFile Submitter: pyrosurferFile Submitted: 26 Mar 2012File Category: Miscellaneous Click here to download this file
Peret Posted March 27, 2012 Posted March 27, 2012 (edited) Strange "burst charge" = 40% perc, 35% KNO3, 25% sulfur? That must be what they mean by "nearly accurate" <edit> here's the source - Standard Fireworks China Edited March 27, 2012 by Peret
Mumbles Posted March 27, 2012 Posted March 27, 2012 If you use charcoal in place of the sulfur, it makes a decent break for large shells. Smaller than 8 or 10" would probably require a booster.
Peret Posted March 28, 2012 Posted March 28, 2012 I know they meant charcoal. It does cast some doubt on the accuracy of the other formulae though.
Recommended Posts