... 70%,75%,82%,90% abc dry powder check ItemsTechnical data1Content of ammonium phosphate %Value published by the factory±32Bulk density, ... /ml≥ 0.80, Value published by the factory±0.13Content of water, %≤ 0.204Moisture rate, %≤ 3.005Anticaking performance, mm≥ ... rate, %≥ 9012Fire fighting efficiencyPerformance in putting fires of type A, type B and type C: successful and perfect ABC dry ...