PRS-A1100,A1101,A1110 have Better fluidity and glutinosity,Excellent ... sealing agent industries, C5 petroleum resinPRS-A1100,A1101,A1110,A2100 has very important position as gluing resin. ... possessing an important position.2.. Characteristics of PRS-A1100 ,A1101,A1110,A2100of C5 petroleum resin in the hot melt ... smell and low volatilenessIn the hot melt adhesive, PRS-A series can be used as the anchoring ...