Comparison of R32 and R410ASaturation pressure: R32 and R410A have similar pressures. So it is easier to develop R32 system based on R410A platform.Critical temperature: R32 has a higher critical temperature, so the COP is higher.Latent heat of evaporation: The heat required to evaporate R32 is high

Price trend of R22 and R134a refrigerant gas in whole year of 2020. According to the data monitored by the business agency, the domestic mainstream average price of R22 was 17,333 yuan/ton at the beginning of the year, and the mainstream average price at the end of the year was 14,333 yuan/ton...

Since December, the price of refrigerants has risen sharply, mainly caused by the price increase of upstream raw materials combined with tight spot and increased downstream demand.

The harm of chlorofluorocarbon refrigerants to the ozone layerChlorofluorocarbon is a kind of flammable organic substance which is easy to gasify and volatile.The most common is R22 (HCFC22 is Hydrochlorofluorocarbon 22), which was commonly used in refrigerators in the last century.It is R12 (CFC12)

What is the difference between R134a and R600a in the refrigerator?R134a (tetrafluoroethane) is not good for refrigeration systems because of its high water solubility. Even if there is a small amount of water, it will produce acid, carbon dioxide or carbon monoxide under the action of lubricating