5'' chrysanthemum 8 to green stars shell

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Uploaded by on Dec 27, 2007

Amazing amateur shell with chrysnathemum 8 changing to green stars.

Category:

Science & Technology

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License:

Standard YouTube License

  • likes, 3 dislikes

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Uploader Comments (Atraktor1)

  • The comp is

    45 Bariumnirate

    20 Potassiumperchlorate

    20 Aluminium

    05 Sulphur

    08 PVC

    02 Charcoal

    04 Dextrin

    What kind of Aluminium are you using ? how many mesh ?

  • Al bright flakes stearine covered

  • Fantastic shell. I have a question though, I have 100g of these green stars drying, do they require any special primiming or will a dusting of greenmix do the job fine?

  • Yes, stars require good high temperature primming, I used 4-5 mm qubic stars (better than round) covered with KNO3/Al/C/S 70/10/10/10 +4% dextrine or KNO3/KClO4/C/Al 37/37/15/10 +4% dextrine mixture.

  • perfect, you say thats amateur?

  • Yes, it is (best one).

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All Comments (52)

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  • fajne....

    

  • @Atraktor1 do you make your flash powder homemade or buy it in large quintettes?

  • nice shell! what was the comet composition it looked good

  • @MrWalkman19 you can roll the stars, in 2 various composition...

    I hope i helped you farther, especially with this page/pic:

    pyroguide(.)com/index.php?titl­­e=Rolled_stars

  • @sousgv hi, is für grün, die mit bariumnitrat

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