| 摘要 |
PURPOSE: A two-part mixed refrigerant is provided to replace R134a refrigerant widely used for an air conditioner for an automobile and a refrigerator. CONSTITUTION: A two-part mixed refrigerant for a freezer/conditioner comprises 85.0 ~ 99.9 weight% of HFO-1234yf and 0.1 ~ 15.0 weight% of R134a. The refrigerant lowers flammability and durability of a system due to a low discharge temperature of a compressor.
|
