Refrigerant Gas R290
R290 (propane), also known as cold coal, is a new type of environmentally friendly refrigerant, mainly used in central air conditioning, heat pump air conditioning, household air conditioning and other small refrigeration equipment.
Disposable steel cylinders: 5kg/10kg
Refillable steel cylinders: 118L/400L/926L/ISO-TANK
High pure grade R290 is used as temperature sensing medium; Premium grade and first grade R290 can be used as refrigerant and can replace R22.
|Boiling Point (1atm/℃)||-42.114|
|Critical Temperature (℃)||96.74|
|Critical Pressure (Mpa)||4.2512|
|Critical Density (g/cm3)||0.2205|
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|GWP 100 yr||11|