The composition of polu00ecmero thermoplastic with low wear with wear resistance and coefficients of friction surface enhanced

摘要

b polu00ecmero thermoplastic composition with low wear with wear resistance and surface friction coefficients improved d a polymeric composition with low wear and r.The surface wear resistance and coefficients of friction developed, which is comprised of a blend of a thermoplastic polymer melt and a system lubricant containing PTFE.Tetraesterato of pentaerythritol and calcium carbonate coated with coating of fine particle, a hindered amine, N, n '- ethylene bis - estearamida and calcium ricinoleate.The composition is suitable for preparing molded articles for use in environments of friction.