Grilon F 50 natural 6605 is a very high viscosity PA6 suitable for extrusion processes. Important properties are easy to extrude, very high melt strength, high strength and toughness, good chemical resistance, good aroma-barrier, good gas-barrier and approved for direct food contact (EU, USA). Typical applications are pipes and tubes, blow moulded articles, blown-film, sheet and semi-finished products.