What Is HFC Gas?
An HFC gas is a gas which can be used in a number of different applications. HFCs are commonly seen in use, for example, as propellants for aerosolized solutions, and as refrigerants in cooling systems such as refrigerators. These gases are produced by a number of chemical companies around the world. Use of HFCs began rising rapidly at the end of the 20th century, for reasons which will be discussed in more detail below. HFC stands for hydrofluorocarbon. These gases contain a mixture of elements, with prominent amounts of carbon, hydrogen, and fluorine. HFC gas was originally proposed as a viable replacement for CFCs, chemical compounds which scientists realized were having a profound impact on the ozone layer. Rising CFC use led to depletion of the ozone layer and global concerns about the Earth’s environment. These gases were restricted and in some cases banned, necessitating the development of a replacement.
