Methods of making polyethylene/metal laminates

摘要: A method of making a laminated structure in which polyethylene element is bonded directly to metal substrate by the application heat and pressure characterised selection polyethylene, for purpose obtaining good adhesion, be linear low density having from 0.91 0.94 g/ml -1 melt flow index range 0.2 2.0 g/10 min, produced co-polymerisation ethylene but-1-ene. The may pre-treated, e.g. corona discharge, glow discharge or flame treatment further improve adhesion. film applied one both sides sheet foil.