TSRC, Tob. Sci. Res. Conf., 2022, 75, abstr. 58
Partial vapor pressure, activity, activity coefficient and henry’s law vaporization constant at 25 °C of nicotine from binary mixtures with glycerin and with propylene glycol
(1) St. Charles Consultancy, Lewisville, NC, USA; (2) R. J. Reynolds Tobacco, Winston-Salem, NC, USA
Electronic nicotine delivery systems (ENDS) vaporize a solution (e-liquid) consisting primarily of the glycerin (GLY) and propylene glycol (PG) with nicotine added. The polyols typically make up 90% or more of the of the e-liquid solution. Nicotine...