Introduction:
Historically, the most widely used Halon 1301 replacement, hfc-227ea provides waterless fire suppression without leaving behind residue or particulate, and has been installed in over one hundred thousand applications in more than 70 nations.
Safe for human occupancy.
Zero Ozone Depletion Potential (ODP)
Discharges in 10 seconds or less to extinguish fires rapidly, minimizing damage to high value assets.
Appears on US Environmental Protection Agency (EPA) Significant New Alternatives Policy (SNAP) list
Designed in accordance with NFPA 2001.
UL listed and FM approved.
Marine system with USCG and ABS approvals also available.
hfc-227ea is formed from the elements carbon, fluorine and hydrogen (CF3CHFCF3-heptafluoropropane). The primary extinguishing mechanism of hfc-227ea is heat absorption, with a secondary chemical contribution from the thermal decomposition of hfc-227ea in the flame.
hfc-227ea fire suppressant can be safely used where people are present.
When used at standard design concentrations, it is safe for occupied spaces. hfc-227ea leaves no residue. Most common metals, such as aluminum, brass, steel, cast iron, lead, stainless steel, and copper, as well as rubber, plastic, and electronic components, are unaffected when exposed to hfc-227ea.
Physical properties:
Property | |
Chemical Name | 1,1,1,2,3,3,3-Heptafluoropropane |
Chemical Formula | CF3CHFCF3 |
Molecular Weight | 170.03 |
Boiling Point, 1 atm, °C (°F) | –16.34 (2.59) |
Freezing Point, °C (°F) | –131 (–204) |
Critical Temperature, °C (°F) | 101.75 (215.1) |
Critical Pressure, kPa (psia) | 2925.0 (424.24) |
Critical Density, kg/m3 (lb/ft3) | 594.25 (37.098) |
Liquid Density at 25 °C (77 °F), kg/m3 (lb/ft3) | 1387.7 (86.63) |
Density, Saturated Vapor at Boiling Point, kg/m3 (lb/ft3) | 8.4860 (0.52979) |
Vapor Density at 25 °C (77 °F) and 1 atm | 7.1461 (0.4461) |
Specific Heat, Liquid (cP) at 25 °C (77 °F), kJ/kg-°C (Btu/lb°F) | 1.1816 (0.28242) |
Specific Heat, Vapor (cP) at 25 °C (77 °F), kJ/kg-°C (Btu/lb°F) and 1 atm | 0.81327 (0.81327) |
Vapor Pressure, Saturated at 25 °C (77 °F), kPa (psia) | 454.73 (65.9) |
Heat of Vaporization at BP, kJ/kg (Btu/lb) | 131.77 (56.7) |
Thermal Conductivity, Liquid at 25 °C (77 °F), W/m–°C (Btu/hr-ft°F) | 0.060491 (0.034975) |
Thermal Conductivity, Vapor at 1 atm, W/m-°C (Btu/hr-ft°F) | 0.013336 (0.0077103) |
Viscosity, Liquid at 25 °C (77 °F), cP (lb/ft-hr) | 0.23935 (0.57901) |
Viscosity, Vapor at 1 atm, cP (lb/ft-hr) | 0.011590 (0.028038) |
Relative Dielectric Strength at 1 atm, 25 °C (77 °F) (N2=1) | 2.00 |
Solubility of Water in FM-200™ at 20 °C (68 °F), ppm | 600 |
Ozone Depletion Potential, ODP | 0.0 (CFC-11 = 1) |
Global Warming Potential, GWP (100 yr ITH. For CO2, GWP = 1) | 3220 |
Atmospheric Lifetime, yr | 34.2 |
TSCA Inventory Status | Reported/Included |
European List of New Chemical Substances | EINECS, Listed (207-079-2) |
Certificate:
UL listed and REACH registered
TYPICAL AREAS OF FIRE PROTECTION
Telecommunication facilities
Computer rooms
Control rooms
Museums
Historical archive storage
Art galleries
Pharmaceutical and medical facilities
Record storage facilities
Offshore Platforms
Engine/Generator Rooms on Marine Vessels
Bridges of Ships
FAQ
What's the universal lead-time for order delivery?
Small production: 3-4 days Mass production :7-15days or basing on your qty.
What can you get from us?
Excellent products (unique design, advance printing machine, strict quality control ) Factory direct sale (favorable and competitive price) Great service(OEM,ODM, after-sales services, fast delivery) Professional business consultation.
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