Polyamide compositions having good fluidity

摘要

Disclosed is a polyamide composition comprising 100 parts by weight of a polyamide resin and 0.005 to 5 parts by weight of a polyhydric alcohol having a melting point of 150 to 280 DEG C. The polyamide composition prepared by the present invention does not need a pretreatment step, has both good fluidity and mechanical strength and is used mainly in the DSI or DRI technique which is an injection welding technique.