SABIC® LLDPE 318BE is a butene linear low density polyethylene resin typically designed for easy processing and specially formulated for optimum thermal stability at high temperatures used in cast film extrusion. Cast film produced from SABIC® LLDPE 318BE exhibit very good optical properties, puncture resistance and tear strength. Application SABIC® LLDPE 318BE resin is typically used for hand and pallet stretch wrap. Film properties Properties are determined on 20 μm cast stretch film produced on a 2 m commercial cast stretch line: melt temperature 270 °C, chill roll temperature 20 °C and line speed of 450 m/min. Processing conditions SABIC® LLPDE 318BE is extrudable with conventional cast film extrusion equipment. Minor machine modifications may be required for optimum use. Cast film melt temperatures 250 – 300 °C. This product is not intended for and must not be used in any pharmaceutical/medical applications.