Miscibility gaps
R290 / SHC226E
100
[°C]
60
20
- 0
2
-60
0
20
R290 / BSG68K
100
[°C]
60
20
-20
-60
30
50
Fig. 8: Miscibility gaps for R290: Limit temperature depending on oil content (mass % of oil in oil refrigerant blend).
M: Range of complete miscibility.
P: Phase separation range (miscibility gap).
KT-500-9 // PDF Download
M
40
60
[%]
P
M
P
70
90
[%]
39