The freezing issue of water is depressed when combined with propylene glycol. It really is used as aircraft de-icing fluid.[four][fourteen] H2o-propylene glycol mixtures dyed pink to point the mixture is comparatively nontoxic are sold beneath the identify of RV or marine antifreeze. Propylene glycol is often made use of as https://petert641imp3.shoutmyblog.com/profile