Following the severe overcapacity of R32 refrigerant in 2019, the price of R32 refrigerant fell below the cost line, and the outbreak of domestic and foreign epidemics in 2020 forced the price of R32 refrigerant to drop. What is quite dramatic is that the application of R32 refrigerant in household

The application of R32 refrigerant in household air-conditioning shows a prosperous scene, with a market share of close to 60%, and the status of the largest refrigerant in the household air-conditioning industry is veritable. However, the Kigali amendment has come into effect...

We introduce the risk accident of refrigerant gas R22 R134a and R407c and related emergency measures and treatment.

R407C refrigerant is one of the internationally recognized environmentally friendly refrigerants to replace R22 refrigerant. Although R407C refrigerant has many advantages and is generally welcomed by consumers, the heat transfer coefficient of R407C refrigerant is very low. Let's analyze the reason.