Binary refrigerant mixture composed of R1234yf and R152a

摘要

The present invention is a substance that is ' R1234yf with R152a can be used as a refrigerant in vapor compression refrigeration / air conditioner relates to a mixed refrigerant composed of two won " more specifically, the present invention relates to automotive air conditioning , two won mixed refrigerant which can replace or supplement the refrigerant R134a is widely used in household refrigerators on so far .