I recommend to use paraffin in the mixture. It reduces (if not
elliminating) the hygroscopicity of KNO3+sorbitol. I have used this with
both coarse and fine KNO3.
FM
On Sat, Apr 28, 2018 at 1:58 PM, Nikolai Nielsen <
nielsen.nikolai86@xxxxxxxxx> wrote:
I noticed something interesting today, the one large smoke grain I made
for use sometime in the future has been sitting out in the open for some
weeks now as I figured the wax in it would protect it from moisture but
when I saw it now it had little beads of moisture on its surface likely
just from a small amount of kno3 exposed and then the wax stopping it from
penetrating.
