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Posted

Photoflash 5g charge:

 

30 kclo4

30 Barium Nitrate

40 Al atom 325

 

30mm tube only closed by aluminium tape.

 

Works best fired with e-match.

 

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Posted

Reminds me of a flashbang. Could use some confinement.

Posted

The sense of this is to produce light, not a loud bang. I use it on stage events.

 

Its difficult to see in the video but it really leaves you blind for a sec.

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Posted

The principle of light emitters is to have a LOT of the metal present and use the air for most of the burning, it also means that the flash is quiet (well by flash powder standards!) There is no need for photoflash to be a very short flash (bang!)

 

Shidlovskii goes into this in much detail.

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