◆Introduction:
Noah®5112, NFPA fire suppression agent is a next-generation halon alternative offering outstanding performance, a large margin of safety, and an excellent environmental profile.
• Zero ozone depletion potential
• 5-day atmospheric lifetime
• Global warming potential <1
• Large margin of safety for occupied spaces
Noah®5112, NFPA fire suppression Fluid is based on a proprietary chemical from 3M called a fluroroketone. The full chemical name for this compound is dodecafluoro-2-methylpentan-3-one. Its ASHRAE nomenclature – the way it is designated in the NFPA and ISO 14520 clean agent standards – is FK-5-1-12. Noah®5112, REACH registered FK-5-1-12 fluid offers a unique combination of safety, low environmental impact and extinguishing performance, making it the only chemical halon replacement to offer a viable, long-term, environmentally sustainable technology for special hazards fire protection.
◆Physical properties of Noah®5112:
Molecular mass | 316.045 |
Boiling point at 1atm | 49.2℃ |
Freezing point | -108℃ |
Critical temperature | 168.7℃ |
Critical pressure | 18.65 Bar |
Critical density | 639.1 kg/m3 |
Heat of vaporization at boiling point | 88.0 kJ/kg |
Liquid Viscosity @25℃ | 0.524 cp |
Solubility of water in Noah5112 @25℃ | <0.001 wt% |
Specific heat，liquid@25℃ | 1.013 kJ/kg ℃ |
Specific heat capacity at room temperature@25℃,1atm | 0.0733m3/kg (1.175ft3/lb). |
Saturated liquid density（25℃） | 1.60 g/ml |
Vapor pressure（25℃） | 0.404 bar |
Insulating property (110k) | 3.8mA (Standard leakage current≤10mA) |
Dielectric strength (kV) | 74.6 kV (Test distance 3mm) |
ODP | 0 |
GWP | 1.0 |
ALT(year) | 0.014 |
◆Quality index:
Inspected Item | Qualified Product | Superior Product |
Purity, %, | ≥99.70 | ≥99.90 |
Acidity, (as HCI), % | ≤3x10-4 | ≤3x10-4 |
Water content, % | ≤10x10-4 | ≤5x10-4 |
Non-volatile residue, % | ≤0.01 | |
Quality standard: | Q/NY002-2018 |
◆Certificate:
◆UL listed
◆REACH registration; K-REACH (for South Korea)
◆FM Approved
◆Concentrations & safety margins comparison:
Noah®5112 | Halon1301 | HFC-227ea | CO2 | |
Use concentrations % | 4.5-5.9 | 5 | 7.5-8.9 | >30 |
NOAEL % | 10 | 5 | 9 | <5 |
Safety Margins % | 72-122 | 0 | 5.9-20 | Lethal |
◆Advantages:
Excellent environmental protection performance | Noah®5112 meets the most stringent international environmental regulations |
High fire-extinguishing efficiency | Minimum extinguishing concentration: 3.5% for Type A fire, 4.5% for Type B fire |
Safe to use | The extinguishing concentration is much lower than (NOVAL), large safety margin |
Good electrical insulation | Noah®5112 has a dielectric strength up to (3mm) 74.6KV and has passed the electrical insulation performance test of 110kV |
Good cooling performance | Noah®5112 has a unique cooling effect after discharge |
No residue after use | Noah®5112 volatilizes quickly after use, which will not cause damage to precision instruments, antique calligraphy and paintings |
Atmospheric storage, convenient and safe transportation | Noah®5112 is liquid at room temperature, easy for filling, transportation and storage, also transported as normal cargo |
◆Use of Noah®5112 Fluid:
Noah®5112 fluid as a commercial product is supplied by Noah with the expressed intent and purpose for use in fire protection systems designed for its use as a clean extinguishing agent in total flooding and streaming applications. Considered a sustainable halon replacement alternative to HCFCs and HFCs, it is a specialty chemical uniquely designed for use in the highly regulated fire suppression market to help protect critical assets needing such high performance protection. Noah®5112 fluid is manufactured, supplied, supported and approved specifically for such use only. It is not approved for use in any other non-fire protection/suppression applications. Protection of batteries and battery storage is limited to overhead fire suppression discharge systems only. Noah®5112 fluid is not approved for battery immersion applications.
◆Typical application:
Noah®5112 fluid can effectively be applied in total and localized flooding, inerting and explosion suppression applications in the following areas:
• Anechoic chambers
• Data centers/Server rooms
• Laboratories
• Marine vessels
• Medical records storage
• Military
• Museums & archives
• Oil & gas
• Paint rooms
• Power generation & power storage
• Telecommunications
• Transportation
FAQ
Quick response
All requests will be replied within 12 hours.
How long i can get the feedback after we sent the enquiry?
We will reply you within 12 hours in working day.
What's the universal lead-time for order delivery?
Small production: 3-4 days Mass production :7-15days or basing on your qty.
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