PRODUCT: 50C type ABC dry powder extinguishing agentORIGIN: ChinaUSAGE: Dry powder extinguishing agent is dry and flowing fine powder. It can recur to special fire extinguisher or gas pressure in extinguishing equipments to make dry powder spray and extinguish fireChemical Equipment & Machinery by powder mist.PACKING: Weaving bag lined plastic bag. Net weight is 25kg. >ITEMSTANDARDAmmonium biphosphate content,%50±3Silicon dioxide, %25.0±3Bulk density,g/ml0.9±0.1Water content Sensor rate,%≤ 0.20Moisture rate,%≤ 3.00Antiblocking,mm≥ 16.0Repellencyno absorbing water obviously and no agglomerationGranularity distribution ,%0.250mm0.00.250~0.125mm5±30.125~0.063mm14&Hydraulic Parts plusmn;60.063~0.040mm16±6base plate≥ 50.0Low temperature resistance,s≤ 5.0Electric insulativity,kV≥ 5.00ColoryellowEjection performance ,%≥ 90Extinguishing A fire performancethree times extinguishing test to mix twice extinguishing successExtinguishing B and C fire performancethree times extinguishing test to mix twice extinguishing success