ray Posted December 21, 2016 Share Posted December 21, 2016 Can someone please tell me what the addition of pvc powder actually does when added to rocket motors? is it colour or combustion? thanks... Link to comment Share on other sites More sharing options...
Mumbles Posted December 21, 2016 Share Posted December 21, 2016 Depends on the formula. If it's a colored rocket, it provides chlorine for a cleaner color. If it's not, it probably provides nothing. 1 Link to comment Share on other sites More sharing options...
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