Abstract:
Polypropylene composition comprising a polypropylene base resin whereby the polypropylene base resin has a MFR (2.16 kg, 230 °C, ISO 1133) of 8 to 24 g/10min and a LAOS-NLF > 2.8 whereby LAOS - NLF = |G' 1 /G' 3 | where G' 1 - first order Fourier Coefficient, G' 3 - third order Fourier Coefficient.
Abstract:
Two-component adhesion composition suitable for extrusion coating paper substrates which comprises a) from 70 to 98 wt% of high melt strength polypropylene (A) with a branching index g' of 0.9 or less and b) from 2 to 30 wt% of a component (B) selected from the group of (i) maleic anhydride-modified polypropylene (MAPP) (ii) maleic anhydride-modified polypropylene wax (iii) polypropylene homopolymer with high melt flow rate or (iv) ethylene-vinyl acetate-based hot melt adhesive and its use.