FILM LAMINATE AND INTERIOR TRIM PART FOR MOTOR VEHICLES

• Main Authors: HÜLSEWEDE, Volker, WEBER, Daniel, MANI, Joseph
• Format: Patent
• Language: English; French; German
• Published: 20.02.2019
• Subjects: LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR

The invention relates to a film laminate (1) comprising at least a single- or multi-ply extruded decorative layer (2) having a lacquer layer (3) on its top side and a foam layer (4) on its bottom side. The invention further relates to an interior trim part for motor vehicles that is provided with such a film laminate (1). In deep-drawable film laminates (1) for coating of interior trim parts for a motor vehicle in the region of the airbag covers or in the region of the tear seams of the airbag covers which do not require weakening lines the film laminate (1) has a tensile strength according to DIN 527-3 type 5 at 2000 mm/min and 23° C. of 5 to 20 N/mm2 in the extrusion direction and perpendicular to the extrusion direction and the ratio of the tear propagation force of the film laminate (1) in the extrusion direction to the tear propagation force of the film laminate (1) perpendicular to the extrusion direction is 0.85 to 1.2, wherein the tear propagation force is determined according to DIN EN ISO 34 method B, procedure b at 23° C.