YBS-7300 hydrofluoroether , chemically named 1,1,1,2,2,3,4,5,5,5- decafluoro -3- methoxy -4-( trifluoromethyl ) pentane, is a liquid with good fluidity, colorless and odorless properties, and is clean. Due to its excellent thermal and chemical stability, as well as good environmental safety and non-flammability, it is widely used in electronics, power, aerospace, automotive, and chemical industries. Furthermore, Jialede YBS-7300 has an ozone depletion potential (ODP) of zero, and compared to HFCs and PFCs , its extremely low greenhouse effect provides an ideal long-term solution for advanced enterprises advocating green environmental protection.