zan89 Posted January 30, 2018 Posted January 30, 2018 Yesterday test...6"Ring, silver to magenta to blue to greenPhone didnt film the actual deep blue color. 5
Yus Posted February 1, 2018 Posted February 1, 2018 zan89, please discribe the details of construction and star preparation (composition).
zan89 Posted February 1, 2018 Author Posted February 1, 2018 (edited) Yus, stars were 14mm. 5-8-11-13-14(mm)Composition is my, but not my property, i would say any will do, but first you need exact burn times of each. Those compositions are more or less "standard" but tweked in many ways for our needs.It is 8leyer gumed tape. In each half one row of stars. Burst charge is flash but not flash with bp cork.On the end formulas are not so important. Important is proces, details, chemicals. You need a lot of testing to get and understand your own technic, but each one have potential, only need tweking. Edited February 1, 2018 by zan89 2
dynomike1 Posted February 7, 2018 Posted February 7, 2018 They looked like they kinda came out of the middle of the shell.
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