Production introduction
AR-FP Foam Concentrate For Fire is a high-performance, alcohol-resistant fluoroprotein-based solution engineered explicitly to combat fires fueled by flammable liquids-with a key focus on those containing alcohol, where standard foams often break down. This concentrate is a critical asset for industries like petrochemical refineries, alcohol distilleries, and bulk fuel storage facilities, where such fire hazards pose significant risks to assets and personnel.
Crafted with a tailored chemical composition, AR-FP Foam Concentrate For Fire presents as a uniform dark brown liquid, ensuring consistency in mixing and deployment. It maintains a viscosity of ≤30 MPas at 20℃, a property that guarantees smooth flow through fire hoses, foam generators, and proportioning systems without clogging. When mixed with water (typically at 3% or 6% ratios, depending on the specific variant), it generates low-expansion foam with an expansion ratio of 7–8 times-dense enough to cling to vertical surfaces and form a continuous blanket over burning liquids. A standout feature is its 25% liquid drain time of 6–14 minutes (varies by ratio), which ensures the foam remains intact long enough to smother flames, cool the fuel surface, and block oxygen from reigniting the fire. It also boasts a freezing point as low as -22℃, making it suitable for outdoor use in cold climates without requiring additional heating systems.
Unlike generic foam concentrates, AR-FP Foam Concentrate For Fire's alcohol-resistant properties prevent the foam blanket from being dissolved by alcohol-based fuels (such as ethanol, methanol, or solvent blends)-a common failure point of non-resistant foams. This durability makes it ideal for protecting tanks storing alcohol-based solvents, automotive fuels, and industrial chemicals. Whether used in fixed fire-suppression systems or portable firefighting units, it delivers reliable, fast-acting performance to contain fires before they escalate.
Products Parameters
|
Model |
AR-FP 3% (-20℃) |
AR-FP 6% (-22℃) |
|
Appearance |
Dark Brownish Liquid |
|
|
PH |
7.0-7.3 |
8.6-8.9 |
|
Viscosity @ 20℃ |
≤30 MPas |
≤30 MPas |
|
Expansion Ratio |
7.5±1 |
7.3±1 |
|
25% Drainage Time |
6.1( 1±20% ) min |
13.5( 1±20% ) min |
|
Freezing Point |
-20℃ |
-22℃ |
Products Description
FAQ
Q: Can AR-FP Foam Concentrate For Fire be used to suppress fires involving both alcohol and non-alcohol flammable liquids simultaneously?
A: Yes, it is designed for multi-hazard scenarios. Its alcohol-resistant formula works on alcohol-containing fuels, while its fluoroprotein base effectively suppresses non-alcohol liquids (like gasoline or diesel). No adjustments are needed-simply follow the recommended mixing ratio for the primary fuel type present.
Q: How does exposure to direct sunlight affect the shelf life of AR-FP Foam Concentrate For Fire?
A: Prolonged direct sunlight can degrade its chemical components over time, reducing effectiveness. Store it in opaque, sealed containers (preferably the original packaging) in a shaded area to preserve its properties; this maintains its full shelf life of 3–5 years as specified by the manufacturer.
Q: Is there a need to flush fire-suppression systems after using AR-FP Foam Concentrate For Fire, and if so, how often?
A: Yes, flushing is required after each use to prevent residue buildup. Use clean water to flush the entire system (hoses, generators, proportioners) for 5–10 minutes. For systems that sit idle for over 6 months, a light flush is also recommended to remove any stagnant fluid.
Q: Can AR-FP Foam Concentrate For Fire be diluted with seawater in emergency marine scenarios?
A: It can be used with seawater in emergencies, but performance may slightly decrease due to seawater's mineral content. For optimal results, use freshwater when possible; if seawater is the only option, increase the mixing ratio by 1% (e.g., from 3% to 4%) to compensate for mineral interference.
Q: What steps should be taken if AR-FP Foam Concentrate For Fire comes into contact with concrete or metal surfaces during a spill?
A: Clean spills immediately with water-prolonged contact with concrete may cause minor staining, while metal surfaces (especially uncoated steel) could develop light corrosion over time. For large spills, use absorbent materials (like oil-only pads) to contain the concentrate before rinsing the area with water.