Chemical Purpose
P- Calcium nitrate 1- Cross linking agent
Q- Potassium dichromate 2- Gelling agent
R- Diesel oil 3- Oxidizer
S- Starch 4- Fuel
- P-1, Q-2, R-3, S-4
- P-2, Q-4, R-3, S-1
- P-3, Q-1, R-4, S-2
- P-4, Q-3, R-2, S-1