Sunion Synthetic Rubber SIS S-1501(XF-50012) Granular synthetic rubber factory s

S-1501 is a type of linear tri-block SIS product, which adopts styrene and isoprene as monomers and synthesizes a thermoplastic elastomer by anion.The styrene content is 15%, the two-block content is no more than 1%, and the product shape is compact transparent or translucent particles, the shape is similar to most hard plastic particles, for the twin-screw extrusion modification or direct injection molding production process, can realize the raw material pipeline transportation, high efficiency, low labor cost. synthetic rubber factory styrene butadiene rubber suppliers