What refrigerant is a car air conditioner?

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

Main use: It mainly replaces R12 as refrigerant and is widely used in automobile air conditioning and refrigerator refrigeration.

R407C Refrigerant:

Physical and chemical characteristics of R407C refrigerant: at normal temperature and pressure, R407C is a chlorine-free fluoroalkyl non-azeotropic mixed refrigerant, colorless gas, stored in the cylinder is compressed liquefied gas. Its ODP is 0, so R407C is an environmentally friendly refrigerant that does not damage the atmospheric ozone layer.

Main uses: R407C is mainly used to replace R22, with clean, low toxicity, non-combustible, good cooling effect and other characteristics, a large number of household air conditioning, small and medium-sized central air conditioning.

R404A Refrigerant:

R404A refrigerant physical and chemical characteristics: R404A must not be a non-azeotropic refrigerant without chlorine, at room temperature and pressure for colorless gas, stored in the cylinder is compressed liquefied gas. Its ODP is 0, so R404A is an environmentally friendly refrigerant that does not damage the atmospheric ozone layer.

Main uses: R404A is mainly used to replace R22 and R502, with clean, low toxicity, non-combustible, good refrigeration effect and other characteristics, a large number of low temperature freezing system.

Warm reminder: at present, most of the imported automobile air conditioning devices use 134a refrigerant, and the price of 134a refrigerant on the market is higher than R12