... Related introduction of dry powder The main composition of ammonium phosphate.Chemical In NH4H2PO4,(NH4)2HPO4, after being broken into ... companies, etc.The agent is classified in the content of ammonium phosphate, such as 50% base material,75% base material, ... output of 100,000 tons of (Diammonium Phosphate)DAP and( Monoammonium phosphate)MAP production lines. ABC dry powder fire extinguishing ...