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Dichlorodifluoromethane - Properties, Imperial Units

Properties of saturated liquid Dichlorodifluoromethane - CCl2F2 - density, specific heat, kinematic viscosity, thermal conductivity and Prandtl number.

Properties of saturated liquid Dichlorodifluoromethane - R-12 - CCl2F2 - density, specific heat, kinematic viscosity, thermal conductivity and Prandtl number:

Dichlorodifluoromethane - Properties - Imperial Units
Temperature
- T -
(oF)
Density
- ρ -
(lbm/ft3)
Specific Heat
- cp -
(Btu/lbmoF)
Thermal Conductivity
- k -
(Btu/(h ft oF))
Kinematic Viscosity
- ν -
(10-5 ft2/s)
Prandt'l No.
- Pr -
-58 96.56 0.2090 0.039 0.334 6.2
-22 92.99 0.2139 0.040 0.272 4.8
14 89.24 0.2198 0.042 0.238 4.0
32 87.24 0.2232 0.042 0.230 3.8
68 83.04 0.2307 0.042 0.213 3.5
104 78.48 0.2393 0.040 0.206 3.5
122 75.91 0.2440 0.039 0.204 3.5

Dichlorodifluoromethane R-12 is a chlorofluorocarbon halomethane used as a refrigerant and aerosol spray propellant. Manufacturing was discontinued in 1995 due to concerns about damage to the ozone layer.

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