Introduction of 3 types of flammable refrigerant gas, namely R32, R290 and R600a.

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.

R290 and R600a sees a prosperous future in the context of LOW GWP required by Low Emission of CO2.

1. Price trend　　According to the monitoring of the bulk data of the business agency, as of January 26, the average price of refrigerant R22 was 14,000 yuan/ton, a decrease from the price of 14,333.33 yuan/ton at the beginning of the month, and a decrease of 2.33% during the month and a decrease ...