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Pentafluoropropane HFC 245fa For High Temperature Environments Tel：+86-592-5803997

Pentafluoropropane also known as HFC-245fa, it is a third-generation refrigerant, mainly used in the Organic Rankine Cycle (ORC). HFC 245fa can also be used as a refrigerant to replace R-123 and R-22 refrigerants in central air conditioners (chillers).

245FA refrigerant has become an ideal choice for modern industry and energy fields due to its wide range of application scenarios, excellent thermodynamic properties, and characteristics that emphasize both environmental protection and safety. Whether it is to improve system efficiency, reduce energy consumption, or meet environmental protection requirements, HFC-245fa can provide you with a reliable solution.

r245fa thermodynamic properties table

Model NO.	R245fa	Thermal conductivity (liquid, 25°C) W/(m·K)	0.09
Molecular Formula	CH₃CH₂CHF₂	Viscosity (liquid, 25°C) mPa·s	0.21
Molecular Weight	134	ODP	0
Boiling Point 101.3KPA(°C)	154	GWP	1030
Critical temperature(°C)	-93.60	Specific heat (liquid, 25°C) kJ/(kg·K)	1.25
Liquid density 25°C (g/cm³)	1.32	Specific heat capacity (gas, 25°C) kJ/(kg·K)	0.85
Critical Temperature(°C)	72.9	Acidity	≤0.0003%
Critical Pressure(MPA)	3.65	Evaporation Residue	≤0.01%
Critical density(kg/m³)	517	Moisture	≤0.001%

pentafluoropropane R245FA has excellent thermodynamic properties

R245FA refrigerant performs well in thermodynamic performance. The following are its core advantages:

High temperature stability: R245FA has a critical temperature of 154.0°C and a critical pressure of 3.65 MPa, indicating that it can maintain stable performance under high temperature and high pressure. This feature makes it particularly suitable for medium and high temperature heat pumps and waste heat recovery systems.

Efficient energy conversion: R245FA has a heat of evaporation of 196 kJ/kg, indicating that it can absorb a large amount of heat during the phase change process. This feature makes it perform well in refrigeration and heat pump systems and can significantly improve system efficiency.

Low viscosity and high thermal conductivity: R245FA has a liquid viscosity of 0.21 mPa·s and a thermal conductivity of 0.09 W/(m·K), indicating that it has excellent fluidity and heat transfer performance in the system, which can effectively reduce energy consumption.

By using R245FA refrigerant, companies can significantly improve system efficiency, reduce operating costs, and reduce energy waste.

R245fa Storage & Packing

Common packing:

Non-refillable cylinder: 10kg, 20kg;

Refillable cylinder: 45kg, 800kg, 1000kg, ISO-TANK.

Storage:

R245fa should store in a cool, ventilated warehouse. Keep away from fire, heat sources and direct sunlight. The storage temperature should not exceed 30℃.

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