... : 0.5g/pc, 1g/pc, 1.25g/pc, 2.5g/ps 4. Application: Used as fuel catalyst for rocket (aeroplane) propellant, it ... can improve combustion speed by 1-4 times, lower the temperature of exhaust pipes, and avoid infrared ... and analytical reagent.5. Packing:25kg/iron drum, 25kg/cardboard box, 25kg/woven plastic bag,25kg/craft bag,100kg/iron drum ...