- Functions:Rheology Modifier, Plasticizer, Tackifier
- Chemical Family:Rosins, Esters
Pine Rosins PR 388.2 is a Diethylene glycol esters of rosin that are obtained by the esterification of rosin with diethylene glycol. These resins are viscous liquids at room temperature and they are mainly used as tackifiers and plasticizers specially in floor coating adhesives, depilatory waxes and road marking paints.