Use of thermoplastic polyamide moulding compounds, comprising or consisting of 37 - 100% by weight of a polyamide mixture consisting of components, and, 50 - 100% by weight of at least one aliphatic polyamide which comprises at least up to 50% by mol of at least one polyamide unit selected from the group consisting of 616, 916 and 516 or consists hereof; and 0 - 50% by weight of at least one transparent polyamide VX/WX/VY/WY/Z, at least one of the polyamide units WX or WY being present and the abbreviations V to Z being derived from the following molecules: V: acyclic, aliphatic diamine with 6 to 12 carbon atoms; W: cycloaliphatic diamine; X: at least one acyclic aliphatic dicarboxylic acid with 9 to 18 carbon atoms, wherein at least one acyclic, aliphatic dicarboxylic acid with 16 carbon atoms constituting at least 50% by mol of all dicarboxylic acids X; Y: aromatic dicarboxylic acids, Z: lactams and aminocarboxylic acids with 6 to 12 carbon atoms; 0 - 50% by weight of at least one aliphatic polyamide selected from the group consisting of PA11, PA12 and P10U with U = amidically bonded acyclic, aliphatic dicarboxylic acid with 10 to 18 carbon atoms; the sum of to producing the totality of component; 0 - 60% by weight of fillers and/or reinforcing materials; 0 - 3% by weight of aids and/or additives; the sum of components to constituting 100% by weight, for reducing solid material deposits and/or coatings during thermoplastic reshaping to form everyday articles in discontinuous processes, in particular in injection moulding, and in continuous processes, such as extrusion, to form films, fibres, pipes and coverings. 37 - 100% by weight of a polyamide mixture consisting of components, and, 50 - 100% by weight of at least one aliphatic polyamide which comprises at least up to 50% by mol of at least one polyamide unit selected from the group consisting of 616, 916 and 516 or consists hereof; and 0 - 50% by weight of at least one transparent polyamide VX/WX/VY/WY/Z, at least one of the polyamide units WX or WY being present and the abbreviations V to Z being derived from the following molecules: V: acyclic, aliphatic diamine with 6 to 12 carbon atoms; W: cycloaliphatic diamine; X: at least one acyclic aliphatic dicarboxylic acid with 9 to 18 carbon atoms, wherein at least one acyclic, aliphatic dicarboxylic acid with 16 carbon atoms constituting at least 50% by mol of all dicarboxylic acids X; Y: aromatic dicarboxylic acids, Z: lactams and aminocarboxylic acids with 6 to 12 carbon atoms; 0 - 50% by weight of at least one aliphatic polyamide selected from the group consisting of PA11, PA12 and P10U with U = amidically bonded acyclic, aliphatic dicarboxylic acid with 10 to 18 carbon atoms; the sum of to producing the totality of component; 50 - 100% by weight of at least one aliphatic polyamide which comprises at least up to 50% by mol of at least one polyamide unit selected from the group consisting of 616, 916 and 516 or consists hereof; and 0 - 50% by weight of at least one transparent polyamide VX/WX/VY/WY/Z, at least one of the polyamide units WX or WY being present and the abbreviations V to Z being derived from the following molecules: V: acyclic, aliphatic diamine with 6 to 12 carbon atoms; W: cycloaliphatic diamine; X: at least one acyclic aliphatic dicarboxylic acid with 9 to 18 carbon atoms, wherein at least one acyclic, aliphatic dicarboxylic acid with 16 carbon atoms constituting at least 50% by mol of all dicarboxylic acids X; Y: aromatic dicarboxylic acids, Z: lactams and aminocarboxylic acids with 6 to 12 carbon atoms; 0 - 50% by weight of at least one aliphatic polyamide selected from the group consisting of PA11, PA12 and P10U with U = amidically bonded acyclic, aliphatic dicarboxylic acid with 10 to 18 carbon atoms; 0 - 60% by weight of fillers and/or reinforcing materials; 0 - 3% by weight of aids and/or additives; the sum of components to constituting 100% by weight, for reducing solid material deposits and/or coatings during thermoplastic reshaping to form everyday articles in discontinuous processes, in particular in injection moulding, and in continuous processes, such as extrusion, to form films, fibres, pipes and coverings.