AP is ammonium perchlorate dry powder; it is the major oxidizing component of the solid composite fuel.
Particle Size Index :
Hole dia. of test sieve (μm
Mass Fraction Over Sieve
Grade1
Grade2
Grade3
450
0-3
-
-
355
35-50
0-3
-
280
85-100
15-30
-
244
-
65-80
-
180
-
-
0-6
140
-
-
20-45
112
-
-
74-84
/90
-
-
85-100
Ammonium Perchlorate (AP), %
≥99.5
Chloride (as NaCl), %
≤0.1
Chlorate (as NaClO₃), %
≤0.02
Bromate (as NaBrO₃), %
≤0.004
Chromate (as K₂ClO₄), %
≤0.015
Iron (as Fe), %
≤0.001
Water-Insoluble Matter,%
≤0.02
Ash of Sulfate, %
≤0.25
Degree of Acidity, PH
4.3 – 5.8
Heat Stability (177±2 ˚C)
≥3hrs.
Sodium Dodecyl Sulfate, %
<0.01
Total Moisture, %
≤0.05
Packing