【中文】本发明提供了一种SEBS基粒料、其制备方法、输液器用挤出膜及输液器。该SEBS基粒料通过将SEBS与功能性添加剂共混造粒制得,具有良好的加工性能和生物相容性。 【English】The present invention provides an SEBS-based granule, its preparation method, an extruded film for infusion sets, and an infusion set. The SEBS-based granule is prepared by blending SEBS with functional additives and granulating, exhibiting good processability and biocompatibility.