Signal rocket. Red-Green flare + Salute
Rocket based on 25 mm sorbitol nozzleless engine
Flare composition:
Sr(NO3)2 / Ba(NO3)2 - 55%
PVC- 20%
Magnalium (~200 mesh) - 20%
Dextrin - 5%
Very slow burning composition
Pressed in 20 mm tube, 10 g. composition for color
Flare test: http://www.youtube.c...h?v=-YHonr8aSrE
Assembling photos:
Finished!
VIDEO: http://www.youtube.c...-r6UhrA&edit=vd
Edited by Pirotex, 07 February 2015 - 03:35 AM.