Side-by-side
Respondol ATF 3x3% vs SUOLONG-AFFF3% ICAO
Spec comparison for two products on Aviation Souk. Both compete in Fire Safety & Rescue.
Fire Safety & Rescue
Respondol ATF 3x3%
by Angus Fire Limited
A dual-hazard 3% fluorine-free foam concentrate approved for both hydrocarbon and polar solvent fires, certified to EN1568 Parts 3 and 4 and GreenScreen Silver — the all-fuels choice for airport fire stations stocking a single operational concentrate.
Fire Safety & Rescue
SUOLONG-AFFF3% ICAO
by suolong
AFFF aviation-fuel firefighting foam concentrate (ARFF), ICAO Level B
| Cost of ownership | Respondol ATF 3x3% | SUOLONG-AFFF3% ICAO |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 0 | 1 |
Specs
Technical specifications.
| Spec | Respondol ATF 3x3% | SUOLONG-AFFF3% ICAO |
|---|---|---|
| Induction rate | 3% (hydrocarbons and polar solvents) | — |
| Foam type | Alcohol-resistant fluorine-free (AR-FF) | AFFF (aqueous film forming foam) |
| Testing standard | EN1568:2008 Parts 3 and 4 | — |
| Additional approvals | UL162 7th Edition, Lastfire, IMO MSC.1/Circ.1312 | — |
| Environmental certification | GreenScreen Silver | — |
| Specific gravity @ 20 °C | 1.00–1.04 | — |
| pH @ 20 °C | 7–8 | — |
| Expansion ratio | ≥7:1 | — |
| 25% drainage time | ≥1 hour | ≥ 4 min |
| Freezing point | -6 °C | ≤ −15 °C |
| Max continuous storage temp | 49 °C | — |
| Shelf life | ≥10 years | Up to 15 years (unopened) |
| Biodegradability | 100% biodegradable | — |
| Mixture ratio | — | 3% |
| Density (25°C) | — | 1.00 g/cm³ |
| Viscosity (20°C) | — | 2 mm²/s |
| Viscosity (0°C) | — | 5 mm²/s |
| Appearance | — | Pale yellow liquid |
| pH (20°C) | — | 7.5 |
| Precipitate | — | ≤0.2 % V/V |
| Spreading coefficient | — | Positive mN/m |
| Foam expansion ratio | — | ≥ 7.5 |
| Storage temperature | — | −10 to +60 °C |
| Water compatibility | — | Soft, hard, fresh, brackish and sea water |
| Agent compatibility | — | All dry powders and known finished foams |
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