R1150 (ethylene)
R-1150 refrigerant, also known as R1150, Chinese name ethylene, English name ethylene, chemical formula C2H4, trade name Reflube 1150. R1150 belongs to hydrocarbon refrigerants - it has no damage to the ozone layer and has a very small greenhouse effect, making it an environmentally friendly refrigerant today. From an environmental perspective, almost all countries in the world have no restrictions on the initial installation and after-sales maintenance of R1150 refrigerant in new refrigeration equipment.
Main uses of R-1150
Mainly used to replace R13 and R503 refrigerants in low-temperature or ultra-low temperature refrigeration equipment; Due to its flammability, R1150 is usually only used in low-temperature refrigeration equipment with low liquid filling, or as a component of low-temperature mixed refrigerants; R1150 is compatible with traditional lubricants.
Physical and chemical properties of R-1150
Refrigerant name | R-1150 | Refrigerant name | R-1150 |
Boiling point(1atm),℃ | -104 | Odp(ODP) | 0 |
Vapor pressure(25℃),MPa | Gwp(GWP,100 yr) | 20 | |
Critical temperature,℃ | 9.2 | Combustion | Combustible |
Critical pressure,MPa | 5.04 | ASHRAE Security Level | A3 |
Packaging specifications:
Net weight: 2kg (reusable 10L steel cylinder)
Net weight: 10kg (reusable 40L steel cylinder)

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