HEAT AGING-RESISTANT POLYAMIDES WITH FLAME RETARDANCY

摘要

THERMOPLASTIC MOLDING COMPOSITIONS, COMPRISING A) FROM 10 TO 98% BY WEIGHT OF A POLYAMIDE B) FROM 0.001 TO 20% BY WEIGHT OF IRON POWDER WITH A PARTICLE SIZE OF AT MOST 10 µM (D50 VALUE) C) FROM 1 TO 40% BY WEIGHT OF A HALOGEN-FREE FLAME RETARDANT FROM THE GROUP OF THE PHOSPHORUS- OR NITROGEN-COMPOUNDS OR P-N CONDENSATES, OR A MIXTURE OF THESE D) FROM 0 TO 70% BY WEIGHT OF FURTHER ADDITIVES, WHERE THE TOTAL OF THE PERCENTAGES BY WEIGHT OF COMPONENTS A) TO D) IS 100%.