最新冷媒長期替代品 Refrigerants Long-term Substitute Table
類別
type |
冷媒
代號
ASHRAE# |
被取代品
Substitutes |
化學名稱/混合比率
Chemical formula/components |
沸點
Boiling point
℃1.013bar |
蒸氣壓力
Vapour pressure
25℃ |
液態密度
Liquid Density
25℃
(kg/m2) |
臭氧層破壞係數O.D.P |
溫室
效應係數G.W.P |
bar |
k.Pa |
CFCs |
R-11 |
|
Trichlorofluoromethane |
23.70 |
1.07 |
107 |
1480 |
1.00 |
4000 |
R-12 |
|
Dichlorodifluoromethane |
-29.80 |
6.57 |
657 |
1310 |
1.00 |
8500 |
R-13 |
|
Chlorotrifluoromethane |
-81.40 |
36.19 |
3619 |
830 |
0.70 |
|
R-113 |
|
Trichlorotrifluoroethane |
47.60 |
0.45 |
45 |
1560 |
0.83 |
1300 |
R-502 |
|
22/115(48.8/51.2%) |
-45.60 |
11.86 |
1186 |
1240 |
0.34 |
5600 |
HCFCs
中
期
取
代
Mid-term |
R-22 |
|
Chlorodifluoromethane |
-40.80 |
10.44 |
1044 |
1190 |
0.049 |
1700 |
R-141b |
R-11,
R-113 |
1,1-dichloro 1-fluoroethane |
32.00 |
1.14 |
114 |
1260 |
0.11 |
630 |
R-123 |
R-11 |
1,1-dichloro 2 2 2-trifluoroethane |
27.80 |
0.76 |
76 |
1.46 |
0.02 |
93 |
R-408A |
R-502,
R-22 |
125/143a/22
(7/46/47%) |
-44.50 |
11.76at20℃ |
1176at20℃ |
1030 |
0.026 |
3000 |
R-124 |
R-114 |
Chlorotetrafluorothane |
-11.97 |
3.86 |
386 |
1355 |
0.022 |
470 |
HFCs
長
期
取
代
Long-term |
R-23 |
R-13,
R-503 |
Trifluoromethane |
-82.00 |
48.70 |
4870 |
824 |
0 |
11700 |
R-134a |
R-12 |
I,I,I,2-Terafluoromethane |
-26.50 |
6.63 |
663 |
1200 |
0 |
1300 |
R-404A |
R-502,
R-22 |
125/143a/134a
(44/52/4%) |
-46.50 |
12.6 |
1260 |
1040 |
0 |
3300 |
R-507 |
R-502,
R-22 |
125/143a(50/50%) |
-46.50 |
11.14at20℃ |
1114at20℃ |
1034 |
0 |
3300 |
R-508B |
R-503,
R-13 |
R-23/ R-116(46/54%) |
-87.6 |
37.19 |
3719 |
1234at-30℃ |
0 |
13996 |
R-407C |
R-22 |
32/125/134a
(23/25/52%) |
-43.70 |
10.19 |
1019 |
1153 |
0 |
1500 |
R-410A |
R-22 |
32/125(50/50%) |
-52.70 |
16.49 |
1649 |
1063 |
0 |
1700 |
R-227ea |
海龍1301 |
Heptafluoropropane |
-15.6 |
4.5 |
450 |
1387 |
0 |
3500 |
|