Propellant
Article by:Geoffrey Hunter
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KNDX
KNDX stands for potassium nitrate-dextrose, and is a easy-to-make rocket propellant that is popular with hobbyist rocketry. The most common ratio is 60% potassium nitrate, 40% dexrtose (by weight).
Melting
Not melted.
Half melted.
Fully melted.
The End Result
The propellant grains in this image have been made rather poorly, notice the cracks and uneven surface!
Authors
This work is licensed under a Creative Commons Attribution 4.0 International License .