Fluoroether (HFE) is used in the electronics industry, precision instrument cleaning agent, lubricant diluent, collecting solvent, leak measuring liquid, heat conduction medium, electronic coolant, etc. It has incomparable advantages with other substitutes that consume ozone layer substances (ODS).

HFE has zero ozone Q depletion reduction potential (ODP), low global warming potential (GWP), short atmospheric lifetime, high thermal stability, non-corrosiveness and low toxicity. The development of HFE has become a hot issue that the fluorine chemical industry pays attention to as the government enacts and implements relevant environmental protection policies as environmental protection awareness is strengthened internationally.

It is mainly used as a diluent, detergent, and mixing agent.