... hot melt adhesive and pressure sensitive adhesive are widely used.PRS®-A C5 series petroleum resin is suitable for hot melt ... with high polymers, possessing an important position.3. Characteristics of PRS®-A1085, A1090, A1095, A1100 of C5 petroleum resin in the ... , lwo smell and low volatileness In the hot melt adhesive, PRS®-A series can be used as the anchoring agent resin ...