Freon R 134a Dupont[Jan. 26, 2012 22:58:35]
Freon R 134a is a replacement for Freon R 12, which is used to ac car. Freon R 134a is the main chemical compounds to carry heat stable and not flammable. Having the characteristics of an odorless, colorless, non-corrosive nor toxic.
In freon R134a is made for a minimum may not attenuate the ozone layer