REFRIGERANT GAS R452B
| Physical properties | Quality index | ||||
| Molecular formula | R‑32/R‑125/R‑1234yf 67/7/26 % mass | Purity | ≥99.5% | ||
| Molecular weight | 73.6 | Water content | ≤10 ppm (≤0.001%) | ||
| Boiling point 101.3KPa(℃) | -50.8 | Acidity | ≤0.1 ppm (≤0.00001%) | ||
| Freezing point 101.3KPa(℃) | N/A (zeotropic blend) | Evaporation residue | ≤100 mg/kg (≤0.01%) | ||
| Density 30℃(kg/㎥) | 1071 | Chloride content | Absent | ||
| Critical temperature(℃) | 85.1 | Appearance | Colorless and clear | ||
| Critical pressure(MPa) | 5.24 | Odor | Odorless | ||
| ODP | 0 | ||||
| GWP | 698 (AR4) / 624 (AR5) | ||||
| Application | |||||
| R452B is low‑GWP HFO/HFC zeotropic blend refrigerant, drop‑in replacement for R410A in air conditioning systems, safety classification A2L(mildly flammable). | |||||
| Packing | |||||
| Disposable cylinder:10kg / 11.3kg(24lb) | |||||
| Refillable cylinder:45kg/40L, 80kg/80L, 800kg/926L | |||||
| ISO‑TANK | |||||
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