POLYAMIDE COMPOSITION FOR PROFILE EXTRUSION

PURPOSE:To provide the titled compsn. which gives profiles having a complicated cross-section at low cost with high dimensional accuracy, consisting of three components of a high-viscosity polyamide, talc and an ethylene ionomer in a specified blending ratio. CONSTITUTION:The tited polyamide compsn. is one consisting of three components of a high-viscosity polyamide having a relative viscosity of 3.0-7.0, talc and an ethylene ionomer wherein the blending ratio (wt%) of each component is within the range as defined by joining in the alphabetically order A (a=47, b=50, c=3), B (a=67, b=30, c=3), C (a=70, b=10, c=20), D (a=63, b=10, c=27) and E (a=35, b=50, c=15) in the figure wherein a is wt% of polyamide, b is wt% of talc and c is wt% of ionomer based on the combined amount of three components.