| 摘要 |
<p>The present invention relates to a battery gasket. The gasket is made of a polyamide composition including polyamide X.Y of 70 wt.% or more. At this time, X and Y are carbon number of 4 to 18, preferably, shows aliphatic diamine of 5 to 12, and residues of a condensate of (cyclo) aliphatic 2 acid of carbon number of 10 to 18. The polyamide composition further includes nucleating agent.</p> |
