LOTADER® 4503

LOTADER® 4503 by SK Functional Polymer is ready to use, random terpolymer of ethylene, acrylic ester and maleic anhydride. It is polymerized by high-pressure autoclave process. It offers excellent adhesion to plain, primer-less OPET films and other plastic films like OPP, CPP, OPA and reverse-printed films. It can bond to substrates like PE films, aluminium foil, metalized plastics, paper and board. It is recommended as an adhesive for extrusion lamination of polar and non-polar films and foils, particularly for OPET and aluminium. It is suitable for coextrusion coating of LDPE / tie / EVOH or PA / tie onto OPET or other films. The shelf life of LOTADER® 4503 is 2 years.