Aqueous Film-forming Foam Extinguishing Agent
Specifications
- Origin
- China
- Price Term
- EX-Work
- Payment Term
- T/T
Aqueous Film-forming Foam Extinguishing Agent is a Firefighting Supplies product. Key specs — Origin: China; Price Term: EX-Work; Payment Term: T/T.
Product Description
The Aqueous Film-forming Foam Extinguishing Agent is made up by a mixture of fluorocarbon surfactant, hydrocarbon surfactant, stabilizer, antifreeze agent …, this agent can produce form in ratio of 1:99 or 3:97 or 6:94 with fresh water or sea water, also it can combine to use with dry powder extinguishing agent, it is extensive used in large-scaled oil storage tank, tank farm,oilfield, oil refinery, port, airport, vessel,hangar,and so on.
Apprearance: light yellow liquid Freezing point/℃: -1℃ to -4℃ PH value: 6.0-9.5 Spreading coefficient: positive spreading Foam expansion/20℃: 7.5±20% 25% Drainnage time/ 20℃: 2.8±20% Fire extinguishing time /Min: ≤5.0 Burn back time/ Min: ≥10 Sediment before aging (%): ≤0.25 Sediment after aging (%): ≤1.0
