Aqueous Film-forming Foam Extinguishing Agent
Description:
Aqueous film-forming foam extinguishing agent is made from the surfactant of fluorocarbon and hydrocarbon. It is a kind of high efficient foam extinguishing agent that can form a water film on the surface of some hydrocarbon liquids. Our company has 1%, 3% and 6% aqueous film-forming foam extinguishing agent. Among all the low expansion foam extinguishing agents, aqueous film-forming foam extinguishing agent has the fastest fire extinguishing speed and the highest fire extinguishing efficiency.
Product Superiority:
1. High airtightness
2. Fastest fire extinguishing speed
3. Highest fire extinguishing efficiency
Product Detail:
Freezing point: in 0~-4℃ of characteristic value
Property of anti-freezing and anti-melting: no visible stratification and heterogeneity
PH value: 6~9.5
Fluidity: no less than that of reference flow
Spreading coefficient: positive value
Precipitate (volume %): Before aging:≤0.25 (precipitate can leak from the sieve of 180 µm) After aging: ≤1(precipitate can leak from the sieve of 180 µm)
Foam expansion (20℃): ≤characteristic value±0.1 or ≤20% of characteristic value
20% drainage time (min) (20℃): ≤(1±20%) of characteristic value
Fire extinguishing time (min): ≤3
Burning resistance time (min): ≥10
Picture of Aqueous Film-forming Foam Extinguishing Agent:
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