| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a gasoline vessel made of polyamide, which allows a small amount of gasoline to permeate therethrough and which has a property of low-temperature impact resistance, and to provide its manufacturing method. <P>SOLUTION: The gasoline vessel includes a polyamide component, and when all the substances constituting the vessel are regarded as occupying 100 wt.%, the content of polyamide component of the vessel is 51 wt.% or more, while the container has a gasoline permeation of 1.5 g/m<SP>2</SP>/day or less. The vessel has a property of low-temperature impact resistance to such an extent that (i) no breakages nor cracks occur therein under a low-temperature fall test, and (ii) no damage nor cracks occur therein under a side-impact test, so that no leakage of liquid occurs. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
