POLYAMIDE COMPOSITION AND MOLDING, FILM AND FIBER OBTAINED THEREFROM

摘要

The invention relates to a polyamide composition comprising tetramethylene adipamide, tetramethylene-terephthalamide and tetramethylene isophthalamide units. The polyamide composition has a melting temperature in the same order as the homopolymer tetramethylene adipamide, a comparable crystallinity but very improved melt stability and stiffness.