TUFPRENE™ A

TUFPRENE™ A by Asahi Kasei is a styrene-butadiene block copolymer. Used as adhesives and sealants component, as asphalt modifier and in hot-melt pressure-sensitive adhesives. Offers reduced temperature sensitivity and heightened cohesive and adhesive strength. Provides flexibility, tackiness characteristics and adhesion to PE and PP substrates. TUFPRENE™ A has a styrene/butadiene ratio of 40/60 %wt.