What is aerosol propellants?
We can't see aerosol propellants, touch it, smell it or taste it but you'll find it in many of the products you use every day. If you have sprayed anything from an aerosol can or bottle it is very likely that you have used the products of the Hfa-134a.
There are two types of aerosol propellants: liquefied gas and compressed gas. Spraying devices such as valve, actuator, and pressure resistant containers are made up of metals, glass, plastics, etc.The propellant composition is suitable for use in compressed gas containers such as those employed with hairsprays, deodorant sprays, room sprays, etc.