... LLDPE, HDPE. It can improve film 's extrusion efficiency and increase film or bottle 's physical properties. EC11B also ... PE heavy bags,PE liquid packaging film,sanitary products bags,agricultural film,PE handbags,inside bags,high quality ... vest PE bags,PE garbage bag. The film which add EC11B can be compound with BOPP ... about 5%~35%.1) In multi-layer extrusion film: we suggest to add 15%~20% in ...