What are the environmentally friendly refrigerants? Latest information

Environmentally friendly refrigerant is a non-flammable, energy-efficient, green and environmentally friendly refrigerant. The environmentally friendly refrigerant is a colorless gas at room temperature and a colorless and transparent liquid under its own pressure. Environmentally friendly refrigerants are currently internationally recognized as the best alternative to R-12 (ie difluorodichloromethane). Environmentally friendly refrigerants have poor mutual solubility with mineral oil, and good mutual solubility with ester oils (POE68). Environmentally friendly refrigerants can be widely used in refrigeration systems for automobile air conditioners and central air conditioners, as well as refrigerators, freezers, pharmaceutical and cosmetic aerosols, etc. Common environmentally friendly refrigerant models can be divided into: R134a, R410A, R407C, R417A, R404A, R507, R23, R508A, R508B, R152a, etc.

※ R-134a (tetrafluoroethane) refrigerant

R134a is currently internationally recognized as one of the main refrigerants to replace R12. It is commonly used It is used in car air conditioners, commercial and industrial refrigeration systems, and as a blowing agent for the production of hard plastic insulation materials. It can also be used to configure other mixed refrigerants, such as R404A and R407C.

Main purpose: It is mainly used as a refrigerant instead of R12, and is widely used in automobile air-conditioning and refrigerator refrigeration.

Product packaging: steel bottle packaging, 13.6kg/bottle, 400kg/bottle, 1000kg/bottle, ISO TANK.

※ R-410A refrigerant

Physical and chemical properties: Under normal temperature and pressure, R410A is a non-azeotropic mixture of fluoroalkane without chlorine Refrigerant, a colorless gas, is a compressed liquefied gas stored in a cylinder. Its ODP is 0, so R410A is an environmentally friendly refrigerant that does not destroy the ozone layer of the atmosphere.

Main application: R410A is mainly used to replace R22 and R502. It has the characteristics of cleanliness, low toxicity, non-combustibility, and good cooling effect. It is widely used in household air conditioners, small commercial air conditioners, household central air conditioners, etc.

Product packaging: steel bottle packaging, 11.3kg/bottle, 400kg/bottle, 1000kg/bottle, ISO TANK.

※ R-407C refrigerant

Physical and chemical properties: under normal temperature and pressure, R407C is a non-azeotropic mixture of fluoroalkane without chlorine Refrigerant, a colorless gas, is a compressed liquefied gas stored in a cylinder. Its ODP is 0, so R407C is an environmentally friendly refrigerant that does not destroy the ozone layer of the atmosphere.

Main purpose: R407C is mainly used to replace R22. It has the characteristics of cleanliness, low toxicity, non-combustibility, and good cooling effect. It is widely used in household air conditioners and small and medium-sized central air conditioners.

Product packaging: steel bottle packaging, 11.3kg/bottle, 400kg/bottle, 1000kg/bottle, ISO TANK.

※ R417A refrigerant

Physical and chemical properties: at room temperature and pressure, R417A is a non-azeotropic mixture of fluoroalkane without chlorine , A colorless gas, stored in a cylinder is a compressed liquefied gas. Its ODP is 0, so R417A is an environmentally friendly refrigerant that does not destroy the ozone layer of the atmosphere.

Main purpose: R417A is mainly used to replace R22, with clean, low toxicity, non-combustible, and good cooling effect. It is used for heat pumps (replacement of R22 for OEM initial installation) and air conditioners (replacement of R22 for after-sales).

Product packaging: steel bottle packaging, 11.3kg/bottle, 400kg/bottle, 1000kg/bottle. ISO container or transport tank can also be provided according to user requirements; packaged goods category 2.2.

※ R-404A refrigerant

Physical and chemical properties: R404A must not be a non-azeotropic refrigerant without chlorine, at room temperature and pressure It is a colorless gas, and it is a compressed liquefied gas stored in a steel cylinder. Its ODP is 0, so R404A is an environmentally friendly refrigerant that does not destroy the ozone layer of the atmosphere.

Main application: R404A is mainly used to replace R22 and R502. It has the characteristics of cleanliness, low toxicity, non-combustibility, and good cooling effect. It is widely used in medium and low temperature refrigeration systems.

Product packaging: steel bottle packaging, 10.9kg/bottle, 1000kg/bottle.

※ R-507 refrigerant

Physical and chemical properties: R507 is a non-chlorine azeotropic mixed refrigerant, no The colored gas is a compressed liquefied gas stored in a steel cylinder. Its ODP is 0, so R507 is an environmentally friendly refrigerant that does not destroy the ozone layer of the atmosphere.

Main purpose: R507 is mainly used to replace R22 and R502. It has the characteristics of cleanliness, low toxicity, non-combustibility, and good cooling effect. It is widely used in medium and low temperature refrigeration systems.

Product packaging: steel bottle packaging, 11.3kg/bottle, 400kg/bottle.

※ R-23 (trifluoromethane) refrigerant

Physical and chemical properties: R23 (trifluoromethane, FREON 23), boiling point at normal pressure -82.1℃, freezing point of -155.2℃, liquid density (25℃) of 0.67 kg/L, critical density of 0.525kg/L, critical pressure of 4.83 MPa, and ozone depletion potential (ODP) of 0. It is an environmentally friendly refrigerant.

Main application: Trifluoromethane, also known as HFC-23, is a high-pressure liquefied vapor that can be used as a refrigerant to replace CFC-13. At the same time, it is an ideal substitute for Halon 1301, which has the characteristics of cleanliness, low toxicity, and good fire extinguishing agent effect.

Product packaging: high-pressure steel bottle packaging, 9.08kg/bottle, 30kg/bottle.

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