... including natural rubber (NR), synthetic rubber, Ethylene Vinyl Acetate (EVA) and styrene block copolymer such as SIS, SBS, SEBS, SEPS. Additionally, they ... with the natural tacking resins such as terpene resin, rosin and thereof derivatives. At the same time, all the properties of ... improved in various degrees by the use of C5 T520 and T5201, Properties: 1) Good fluidity which can improve the ...