Side-by-side
SUOLONG-AFFF3% ICAO vs SUOLONG ECO SFFF 3%
Spec comparison for two products on Aviation Souk. Both compete in Fire Safety & Rescue.
| Cost of ownership | SUOLONG-AFFF3% ICAO | SUOLONG ECO SFFF 3% |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 1 | 1 |
Specs
Technical specifications.
| Spec | SUOLONG-AFFF3% ICAO | SUOLONG ECO SFFF 3% |
|---|---|---|
| Foam type | AFFF (aqueous film forming foam) | SFFF — synthetic fluorine-free foam |
| Mixture ratio | 3% | 3% |
| Density (25°C) | 1.00 g/cm³ | — |
| Viscosity (20°C) | 2 mm²/s | ≤50 mm²/s |
| Viscosity (0°C) | 5 mm²/s | — |
| Appearance | Pale yellow liquid | — |
| pH (20°C) | 7.5 | 6.5–8.5 |
| Precipitate | ≤0.2 % V/V | — |
| Spreading coefficient | Positive mN/m | — |
| Freezing point | ≤ −15 °C | ≤ −15 °C |
| Foam expansion ratio | ≥ 7.5 | — |
| 25% drainage time | ≥ 4 min | — |
| Storage temperature | −10 to +60 °C | −10 to +55 °C |
| Shelf life | Up to 15 years (unopened) | Over 10 years (per storage guidance) |
| Water compatibility | Soft, hard, fresh, brackish and sea water | Fresh and sea water |
| Agent compatibility | All dry powders and known finished foams | — |
| Fire class | — | Type B (hydrocarbon) |
| Specific gravity (20°C) | — | 1.00–1.10 |
| Sediment | — | ≤0.2 % |
| Expansion ratio | — | ≥7.0 |
| Expansion type | — | Low expansion |
| 25% drainage time (20°C) | — | ≥2.5 min |
| PFAS content | — | None — fluorine-free (F3) |
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