Encyclopedia > Freon

Article Content

Freon

Freons are a group of chlorofluorocarbons use primarily as a refrigerant[?]. Prior to their implication as a major contributor to the greenhouse effect, freons were also used as aerosol propellants[?] and to foam[?] up polymer materials.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

... to the United States Census Bureau, the town has a total area of 13.1 km² (5.1 mi²). 11.9 km² (4.6 mi²) of it is land and 1.2 ...