Features This product is made from animal protein and used to extinguish fires of non-water soluble inflammable liquid and general solid with stable foam, high efficiency of burn resistance and steady coverage of foam. 　 Technical Data Item Technical Data Specific Gravity 20 °C 1．10?1．20 PH Value 20°C 6．0?7．5 Viscosity 20°C Pa.s≤ 6% 0.015 3% 0.05 Pour point °C ≤-10.0 Sediment 20°C % ≤0.2 Stable Sediment 20°C % ≤0.2 Foam Expansion 20 °C ≥7.0 25% Drainage Time 20°C min ≥6.5 Fire-extinguishing Time Second ≤120 Packing and Storage 1、Packing : Plastic or metal barrels of 25kg , 50kg,100kg and 200kg. 2、Storage :stored in cool , ventilated and dry housed under temperature from -5°C to 40 °C . 3、Effective period : two years