PREPARATION AND PROPERTY STUDY OF TOUGHENED AND REINFORCED NYLON WITH NON-HALOGEN FLAME-RETARD ANTS

摘要

The best basic composition of PA66 composites with better flame retardant properties and mechanical properties was determined by orthogonal test. POE-g-MAH was added to enhance impact strength and silane coupling agent KH-550 as surface modifier of Mg(OH)_2 (MH) to modify the flame resistance of the basic composites. TGA, DSC, SEM and mechanical property testing equipments were employed to study the properties of PA66 composites. A best formula of PA66 composites was obtained.