Introduction:
227ea fire suppressant is widely accepted and respected around the world, with a history of protecting the world's most crucial and irreplaceable assets. It’s used in thousands of applications—including cultural property, data centers, and critical infrastructure—across more than 70 countries.
It is low in toxicity, nonflammable, non-corrosive, and compatible with other materials. In addition, they have thermodynamic and physical properties that make them ideal for a variety of uses. One high value use of these compounds is as fire extinguishants and explosion suppressants.
It is used in hand-held portable extinguishers, total flooding systems, and local application systems. The bromofluorocarbons and bromochlorofluorocarbons (halons), which were developed in the 1930s, were linked to depletion of the earth’s protective ozone layer. As a result, these halon compounds have been phased out of production, and fire extinguishing agents, such as 227ea, have stepped in to take their place.
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
Applications:
• Air traffic control centers
• Data centers and server rooms
• Telecommunication networks
• Electric utilities
• Financial networks
• Medical equipment
• Museums and libraries
• Marine vessels
Figure 1. Vapor Pressure of HFC-227ea
Figure 2. Vapor Pressure of HFC-227ea
FAQ
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.
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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