pyrosurfer Posted March 26, 2012 Share Posted March 26, 2012 File Name: new Chinese Formulas pagesFile Submitter: pyrosurferFile Submitted: 26 Mar 2012File Category: Miscellaneous Click here to download this file Link to comment Share on other sites More sharing options...
Peret Posted March 27, 2012 Share 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 Link to comment Share on other sites More sharing options...
Mumbles Posted March 27, 2012 Share 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. Link to comment Share on other sites More sharing options...
Peret Posted March 28, 2012 Share Posted March 28, 2012 I know they meant charcoal. It does cast some doubt on the accuracy of the other formulae though. Link to comment Share on other sites More sharing options...
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