Production introduction
Available in three temperature-adaptive models-AR-AFFF 6% (-3℃), AR-AFFF 6% (-16℃), and AR-AFFF 6% (-35℃)-the AR-AFFF 6% Foam Concentrate For Fire Fighting ensures reliability in harsh climates critical to fire-fighting operations. All variants maintain a clear pale-yellow liquid appearance, with pH levels fine-tuned for stability: 7.4–7.5 (mild cold), 7.9–8.5 (subzero), and 6.9–7.1 (severe low temperatures). These formulations resist degradation during storage, guaranteeing consistent performance when deployed.
Key fire-fighting-focused traits set it apart: Surface tensions (15.9–18.1 mN/m) enable rapid fuel-surface coverage, cutting off oxygen to flames. Spreading coefficients (4.5–6.5 mN/m) ensure the foam conforms to irregular containers-vital for complex industrial fire scenes. With a viscosity ≤2300 MPas at 20℃, the concentrate flows smoothly through hoses and nozzles, minimizing delays. Expansion ratios (6.4±1 to 7.5±1) and 25% drainage times (9.8–16.1 min) create a persistent foam blanket that resists heat relapse, buying time for fire teams to secure the area.
Freezing points of -3℃, -16℃, and -35℃ allow deployment in harsh winter zones where standard foams fail. Whether integrated into fixed systems, portable monitors, or vehicle-mounted units, the AR-AFFF 6% Foam Concentrate For Fire Fighting delivers targeted suppression. Its temperature flexibility, optimized flow, and alcohol-resistant film make it an indispensable tool for modern fire-fighting arsenals, safeguarding assets and lives in demanding alcohol-fueled scenarios.
Products Parameters
|
Model |
AR-AFFF 6% (-3℃) |
AR-AFFF 6% (-16℃) |
AR-AFFF 6% (-35℃) |
|
Appearance |
Clear Pale Yellow Liquid |
||
|
PH |
7.4-7.5 |
7.9-8.5 |
6.9-7.1 |
|
Surface Tension |
15.9 mN/m |
17.9 mN/m |
18.1 mN/m |
|
Spreading Coefficient |
6.4-6.5 mN/m |
4.5-4.7 mN/m |
4.7-4.8 mN/m |
|
Viscosity @ 20℃ |
≤2300 MPas |
≤2300 MPas |
≤2300 MPas |
|
Expansion Ratio |
7.1±1 |
6.4±1 |
7.5±1 |
|
25% Drainage Time |
16.0( 1±20% ) min |
9.8( 1±20% ) min |
16.1( 1±20% ) min |
|
Freezing Point |
-3℃ |
-16℃ |
-35℃ |
Products Description
FAQ
Q: Can this concentrate be used with firefighting drones for remote deployments?
A: Yes, but verify the drone's payload and pumping capacity. Test in simulated scenarios to ensure the concentrate's viscosity (≤2300 MPas) and foam dispersion align with the drone's system for reliable alcohol-fire suppression.
Q: How does extreme heat (e.g., desert climates) affect the concentrate's shelf life?
A: Prolonged exposure to temperatures above 30℃ accelerates degradation. Store in cool, shaded areas (5–30℃) and inspect annually for discoloration or sediment. For desert deployments, use insulated storage containers.
Q: What's the protocol for mixing the concentrate in mobile fire trucks?
A: Use the truck's built-in proportioning system to maintain a 6% concentrate-to-water ratio. Calibrate the system monthly with a refractometer to ensure accuracy-incorrect ratios reduce the alcohol-resistant film's durability.
Q: Can the concentrate be used to suppress fires in electric vehicle (EV) battery thermal runaway?
A: No-EV battery fires require specialized suppressants. This AR-AFFF 6% Foam Concentrate For Fire Fighting is designed for alcohol-based fuels, not lithium-ion hazards. Consult EV-specific suppression guidelines.
Q: How to dispose of empty containers of the concentrate?
A: Rinse containers thoroughly with water, then recycle or dispose of them as non-hazardous waste (per local regulations). Never incinerate or puncture containers-residual concentrate may ignite.