318 B
Description
SABIC® LLDPE 318B is a butene linear low density polyethylene resin 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 318B exhibit excellent optical properties, puncture resistance and tear strength.
Application
SABIC® LLDPE 318B resin is recommended 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 318B is extrudable with conventional cast film extrusion equipment. Minor machine modifications may be required for optimum use. Cast film melt temperatures 250 - 300 °C.