Production introduction
Unlike low-expansion foams that only cover surface flames, foinbo® Foam Concentrate High Expansion excels at generating massive foam volumes to fill entire spaces-such as tall warehouses, underground cable tunnels, and aircraft maintenance bays-cutting off oxygen to fires before they spread to adjacent areas. This ability to quickly dominate three-dimensional spaces makes foinbo® Foam Concentrate High Expansion a critical tool for facilities where even a minute of delay could lead to catastrophic damage.
The performance of foinbo® Foam Concentrate High Expansion is rooted in its precision-engineered technical specs, tailored for emergency responsiveness. Available in two variants-G 3% (-15℃) and G 3% (-22℃)-both are colorless liquids that mix seamlessly with water. The G 3% (-15℃) model achieves an expansion ratio of ≥565, meaning 1 liter of foinbo® Foam Concentrate High Expansion can produce over 565 liters of foam; the G 3% (-22℃) variant reaches ≥420, still delivering exceptional volume for cold-climate use. Both also have a 50% drainage time of 13–18 minutes (depending on the model), ensuring the foam stays intact long enough to fully smother fires. With a viscosity of ≤30 MPas at 20℃, foinbo® Foam Concentrate High Expansion flows smoothly through generators and hoses, even in low temperatures, so deployment is never slowed by clogs or thickening.
What makes foinbo® Foam Concentrate High Expansion stand out in emergency scenarios is its ability to reduce response time and fire impact. For example, in a logistics warehouse with stacked pallets, traditional foams might get trapped between shelves, leaving hidden hotspots. But foinbo® Foam Concentrate High Expansion fills the entire warehouse volume, reaching flames behind and beneath pallets. It also integrates seamlessly with foinbo's dedicated high-expansion foam generators, so facilities don't need to source third-party equipment to unlock its full potential-ensuring every second saved goes toward protecting assets and personnel.
Products Parameters
|
Model |
G 3% (-15℃) |
G 3% (-22℃) |
|
Appearance |
Colorless Luqid |
|
|
PH |
8.9-9.0 |
6.6-7.3 |
|
Viscosity @ 20℃ |
≤30 MPas |
≤30 MPas |
|
Expansion Ratio |
≥565 |
≥420 |
|
50% Drainage Time |
18( 1±20% ) min |
13( 1±20% ) min |
|
Freezing Point |
-15℃ |
-22℃ |
Products Description
FAQ
Q: Can foinbo® Foam Concentrate High Expansion be used with non-foinbo generators, or does it need matching equipment?
A: It works with most standard high-expansion generators, but for optimal performance (to hit the ≥420 expansion ratio), foinbo's dedicated generators are recommended. Even with non-foinbo units, foinbo® Foam Concentrate High Expansion still delivers better spatial fill than low-expansion alternatives, so it's flexible for facilities with existing gear.
Q: If foinbo® Foam Concentrate High Expansion is stored in a cold warehouse (just above -22℃), will it still deploy quickly in an emergency?
A: Yes-its low-temperature stability (down to -22℃ for the G 3% variant) means it stays fluid in near-freezing storage. When activated, foinbo® Foam Concentrate High Expansion mixes with water instantly, so there's no waiting for it to thaw or thin-critical for emergency response where speed matters.
Q: Does using foinbo® Foam Concentrate High Expansion require extra training for fire teams, compared to regular foams?
A: Minimal extra training is needed. Fire teams just need to learn to adjust generator settings for high expansion (vs. low), and foinbo provides a quick-guide for this. Since foinbo® Foam Concentrate High Expansion uses standard water mixing (3% ratio), teams familiar with basic foam use can master it in under an hour.
Q: After using foinbo® Foam Concentrate High Expansion, does it leave a sticky residue that's hard to clean from equipment?
A: No-its formula leaves minimal, water-soluble residue. A quick rinse with clean water removes any foam traces from hoses, generators, or facility surfaces. This saves post-fire cleanup time and ensures equipment stays in good shape for future use of foinbo® Foam Concentrate High Expansion.
Q: For small facilities with limited storage, is foinbo® Foam Concentrate High Expansion available in compact sizes, or only large drums?
A: It's available in 20L buckets (ideal for small spaces) and 200L drums. The 20L size still delivers enough volume to handle small-to-medium enclosed fires, so even compact facilities can keep foinbo® Foam Concentrate High Expansion on hand without sacrificing storage space.