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How to choose an environmentally friendly refrigerant
Source: | Author:Tom | Published time: 2019-05-05 | 35 Views | Share:
Refrigerant R32
Refrigerants R290
Refrigerant R436C

More and more people realize that CFCS are harmful to human body and the environment. CFCS on the market are gradually replaced by environmentally friendly air-conditioning refrigerants.  All kinds of environmental protection refrigerant, dazzling you, how do you choose?  

 

Refrigerant R32  

R32 refrigerant, in 2012, a Japanese air conditioning enterprise first launched R32 environmental protection refrigerant air conditioning, thermodynamic performance and R410A close to 70% of the filling amount of R410A, system cooling capacity is higher than R410A, help to slow down the power shortage, reduce carbon dioxide emissions, has set off an energy saving boom, but GWP value is too high,  It needs to be more widely used in China.  

 

Refrigerants R290  

R290 refrigerant, represented by China, Germany, Sweden and other countries, the latent heat of vaporization is about 2 times of R22, and has excellent data compatibility, compatible with the original system and lubricating oil, has a relatively large market in China, but there are still some problems in the use.  R290 refrigerant manufacturer  

 

Refrigerant R436C  

R436C refrigerant, for the national 863 scientific research program patent function, developed and produced by Jiangsu Frei, the density is only about 40% of R22, the cooling capacity of refrigerant per unit mass is larger, the refrigeration time of the equipment is shortened, the basic electricity saving rate can reach 10%-36%, in the use of R22 refrigeration system to replace the working medium, no change can be directly charged.  Now in Jiangsu and Guangdong provinces more use, is active to the national scope and overseas to open up shopping malls.