Refrigerant R410A/B
CH2F2/CF3CHF2
CAS No.：|
Item |
Technical Index |
|
|
Superior Grade |
Qualified Grade |
|
|
Purity, ω/% ≥ |
99.80 |
99.50 |
|
Moisture, ω/% ≤ |
0.001 |
0.001 |
|
Acidity (as HCl), ω/% ≤ |
0.0001 |
0.0001 |
|
Evaporated residue, ω/% ≤ |
0.005 |
0.010 |
|
non-condensable gas (25℃), v/v, % ≤ |
1.5 |
1.5 |
|
Chlorides(Cl-) test |
Pass |
Pass |
|
Composition and ratio,ω/% ≤ |
R32/R125(50/50)a1 or (45/55)a2 |
|
|
Composition and ratio,ω/% ≤ |
R32/R125 [(48.5~50.5)/(49.5~51.5)b1] or [(44~46)/(54~56)b2] |
|
|
a1: The ratio of R410A; b1: The allowed ratio range of R410A. a2:The ratio of R410B; b2: The allowed ratio range of R410B. |
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• Boling point(101.3KPa) is -51.6℃. The critical temperature is 72.5℃. The critical pressure is 4.95MPa. ODP=0, GWP= 2100.
• The R410A is a product blended by R125 and R32. It’s a substitute of R22, mainly used in low and middle temperature refrigeration system.
• Non-refillable cylinder: 22lb/10kg, 8.8lb/4kg;
• Refillable cylinder: 400L, 800L, 926L cylinder, and ISO tank.