POLYAMIDE COMPOSITIONS COMPRISING ALIPHATIC POLYAMIDE AND AN AROMATIC POLYAMIDE OLIGOMER HAVING IMPROVED MOISTURE RESISTANCE

摘要

A polyamide composition comprising an aliphatic polyamide such as nylon 6 and an oligomeric aromatic polyamide, such as oligomers of poly(tolylene diisophthalamide), which exhibit improved retention flexural modulus and flexural strength at ambient humidity, i.e. about 50 % to about 65 %.