الفريون |
الاسم العلمي |
لون الاسطوانة |
R11
|
Trichlorofluoromethane CCL3F |
|
R12
|
Dichlorodifluoromethane CCL2F2 |
|
R13
|
Chlorotrifluoromethane CCLF3 |
|
R22
|
|
|
R23
|
Trifluoromethane CHF3 |
|
R113 |
|
|
R114 |
|
|
R500 |
|
|
R502
|
Difluorochloromethane / Trifluoroethane |
|
R503
|
Trifluoromethane / Trifluorochloromethane CHF2CF3 / CH3CF3 |
|
R507
|
Pentafluoroethane / Trifluoroethane CHF2CF3 / CH3CF3 |
|
R134a |
Tetrafluoroethane CF3CH2F |
|
R123 |
|
|
R404A
|
Pentafluoroethane / Trifluoroethane / Tetrafluoroethane CHF2CF3 / CH3CF3 / CF3CH2F |
|
R409A |
|
|
R408A |
|
|
R-11
|
Molecular weight |
137.4 |
|
Boiling point @ 101.3 kPa |
23.8 |
C° |
Freezing point |
-111.1 |
C° |
Critical Temperature |
197.8 |
C° |
Critical Pressure |
4412.7 |
kpa |
Liquid density @ 30 °C |
1462.4 |
kg/m3 |
Specific heat of liquid @ 101.3 kPa & 30 °C |
0.8799 |
kJ/kg.°K |
Specific heat of vapor @ 101.3 kPa & 30 °C |
0.5866 |
kJ/kg.°K |
Specific heat ratio (k=Cp/Cv) @ 101.3 kPa & 30 °C |
1.1300 |
kJ/kg.°K |
Flammability range in air vol.% ASHRAE 34 |
None |
|
ANSI/ASHRAE standard 34 safety group |
A1 |
|
Flammability |
None |
|
Lubricant |
Mineral oil |
|
Toxicity |
Safe |
R-12
|
Molecular weight |
120.9 |
|
Boiling point @ 101.3 kPa |
-29.8 |
C° |
Freezing point |
-157.8 |
C° |
Critical Temperature |
112.2 |
C° |
Critical Pressure |
4116.2 |
kpa |
Liquid density @ 30 °C |
1291.2 |
kg/m3 |
Specific heat of liquid @ 101.3 kPa & 30 °C |
1.0056 |
kJ/kg.°K |
Specific heat of vapor @ 101.3 kPa & 30 °C |
0.6285 |
kJ/kg.°K |
Specific heat ratio (k=Cp/Cv) @ 101.3 kPa & 30 °C |
1.1400 |
kJ/kg.°K |
Flammability range in air vol.% ASHRAE 34 |
None |
|
ANSI/ASHRAE standard 34 safety group |
A1 |
|
Flammability |
None |
|
Lubricant |
Mineral oil |
|
Toxicity |
Safe |
R-22
|
Molecular weight |
86.5 |
|
Boiling point @ 101.3 kPa |
-40.8 |
C° |
Freezing point |
-160.0 |
C° |
Critical Temperature |
96.1 |
C° |
Critical Pressure |
4978.0 |
kpa |
Liquid density @ 30 °C |
1172.8 |
kg/m3 |
Specific heat of liquid @ 101.3 kPa & 30 °C |
1.2989 |
kJ/kg.°K |
Specific heat of vapor @ 101.3 kPa & 30 °C |
0.6700 |
kJ/kg.°K |
Specific heat ratio (k=Cp/Cv) @ 101.3 kPa & 30 °C |
1.1800 |
kJ/kg.°K |
Flammability range in air vol.% (ASHRAE 34) |
None |
|
ANSI/ASHRAE standard 34 safety group |
A1 |
|
Flammability |
None |
|
Lubricant |
Lubricant |
|
Toxicity |
Safe |
R-123
|
Molecular weight |
152.93 |
|
Boiling point @ 101.3 kPa |
27.9 |
C° |
Freezing point |
-107 |
C° |
Critical Temperature |
184 |
C° |
Critical Pressure |
3675.6 |
kpa |
Liquid density @ 30 °C |
1446.6 |
kg/m3 |
Specific heat of liquid @ 101.3 kPa & 30 °C |
1.0000 |
kJ/kg.°K |
Specific heat of vapor @ 101.3 kPa & 30 °C |
0.7123 |
kJ/kg.°K |
Specific heat ratio (k=Cp/Cv) @ 101.3 kPa & 30 °C |
1.1000 |
kJ/kg.°K |
Flammability range in air vol.% (ASHRAE 34) |
None |
|
ANSI/ASHRAE standard 34 safety group |
B1 |
|
Flammability |
None |
|
Lubricant |
Mineral oil |
|
Toxicity |
Low toxicity |
R-404A
|
Molecular weight |
97.6 |
|
Boiling point @ 101.3 kPa |
-46.1 |
C° |
Freezing point |
|
C° |
Critical Temperature |
72.4 |
C° |
Critical Pressure |
3688.7 |
kpa |
Liquid density @ 30 °C |
1017.2 |
kg/m3 |
Specific heat of liquid @ 101.3 kPa & 30 °C |
1.5481 |
kJ/kg.°K |
Specific heat of vapor @ 101.3 kPa & 30 °C |
0.8786 |
kJ/kg.°K |
Specific heat ratio (k=Cp/Cv) @ 101.3 kPa & 30 °C |
1.1200 |
kJ/kg.°K |
Flammability range in air vol.% (ASHRAE 34) |
None |
|
ANSI/ASHRAE standard 34 safety group |
A1/A1 |
|
Flammability |
None |
|
Lubricant |
Polyol ester oil |
|
Toxicity |
None |
R-23
|
Molecular weight |
70.0 |
|
Boiling point @ 101.3 kPa |
-82.1 |
C° |
Freezing point |
-155 |
C° |
Critical Temperature |
25.6 |
C° |
Critical Pressure |
4833.3 |
kpa |
Liquid density @ 30 °C |
1195.2 |
kg/m3 |
Specific heat of liquid @ 101.3 kPa & 30 °C |
1.3827 |
kJ/kg.°K |
Specific heat of vapor @ 101.3 kPa & 30 °C |
0.6704 |
kJ/kg.°K |
Specific heat ratio (k=Cp/Cv) @ 101.3 kPa & 30 °C |
1.2400 |
kJ/kg.°K |
Flammability range in air vol.% ASHRAE 34 |
None |
|
ANSI/ASHRAE standard 34 safety group |
|
|
Flammability |
None |
|
Lubricant |
Polyol ester oil |
|
Toxicity |
Safe |
R-134a
|
Molecular weight |
102.03 |
|
Boiling point @ 101.3 kPa |
-26.2 |
C° |
Freezing point |
-96.6 |
C° |
Critical Temperature |
101.1 |
C° |
Critical Pressure |
4066.6 |
kpa |
Liquid density @ 30 °C |
1186.7 |
kg/m3 |
Specific heat of liquid @ 101.3 kPa & 30 °C |
1.4200 |
kJ/kg.°K |
Specific heat of vapor @ 101.3 kPa & 30 °C |
0.8799 |
kJ/kg.°K |
Specific heat ratio (k=Cp/Cv) @ 101.3 kPa & 30 °C |
1.1200 |
kJ/kg.°K |
Flammability range in air vol.% ASHRAE 34 |
None |
|
ANSI/ASHRAE standard 34 safety group |
A1 |
|
Flammability |
None |
|
Lubricant |
Polyol ester oil |
|
Toxicity |
Safe |
R-507
|
Molecular weight |
98.9 |
|
Boiling point @ 101.3 kPa |
-46.5 |
C° |
Freezing point |
|
C° |
Critical Temperature |
70.8 |
C° |
Critical Pressure |
4006.0 |
kpa |
Liquid density @ 30 °C |
1057.0 |
kg/m3 |
Specific heat of liquid @ 101.3 kPa and 30 °C |
1.5270 |
kJ/kg.°K |
Specific heat of vapor @ 101.3 kPa and 30 °C |
0.8800 |
kJ/kg.°K |
Specific heat ratio (k=Cp/Cv) @ 101.3 kPa and 30 °C |
1.1300 |
kJ/kg.°K |
Flammability range in air vol.% ASHRAE 34 |
None |
|
ANSI/ASHRAE standard 34 safety group |
A1 |
|
Flammability |
None |
|
Lubricant |
Polyol ester oil |
|
Toxicity |
None |
|