... ,Corlor:4-5# 2,Soft point:101 degree centigrade 3,Acid value:0.69 ... 2,UsageIn anchoring agent and sealing agent industries, C5 petroleum resin has very important position as gluing ... ensures the improvement to each performance. Recently, C5 petroleum resin gradually take the place of natural adhesive ... of PRS®-A1085, A1090, A1095, A1100 of C5 petroleum resin in the hot melt adhesive: Better fluidity ...