| 摘要 |
<p>The present invention relates to a polyester yarn which can be used in a fabric for an airbag. More particularly, the present invention relates to a polyester yarn for an airbag having a modulus of 60 g/ d or less in the elongation range of 2.0-3.0%, a modulus of 45-70 g/ d in the elongation range of 9.0-11.0%, and a modulus of 60 g/ d or more in the elongation range of 12.0-14%, and a fabric for an airbag including the same. When the polyester yarn is used in the fabric for an airbag, it provides excellent packing property, excellent occupant-protection performance upon collision, and gas barrier effect, and also minimizes the impact applied to the occupant, thereby safely protecting the occupant.</p> |
