Plastic compound moulded part in three layer construction

摘要

Three-layer plastic composite molding comprises a non-foamed carrier element, a surface layer, and an adhesion-modified functional layer arranged between the carrier element and the surface layer, where the adhesion-modified functional layer comprises: at least one thermoplastic elastomer comprising hydrogenated styrene block copolymers (HSBC); at least one adhesion modifier comprising e.g. thermoplastic polyether block amides (TPE-A), thermoplastic polyester elastomers (TPE-E), and thermoplastic polyurethanes (TPU); a plasticizer; and optionally a compatibilizer. Three-layer plastic composite molding comprises a non-foamed carrier element, a surface layer, and an adhesion-modified functional layer arranged between the carrier element and the surface layer, where the adhesion-modified functional layer comprises: at least one thermoplastic elastomer comprising hydrogenated styrene block copolymers (HSBC); at least one adhesion modifier comprising thermoplastic polyether block amides (TPE-A), thermoplastic polyester elastomers (TPE-E), and thermoplastic polyurethanes (TPU), at 60-100 parts by weight, based on 100 parts by weight of the sum of the thermoplastic elastomer and optionally a compatibilizer; a plasticizer; and optionally a compatibilizer.