羽绒/木棉混纤絮料的性能

Properties of down/kapok battings

在试制羽绒/木棉混纤絮料的基础上,对其压缩性能和保暖性能进行了测试分析。结果表明:絮料中混入细旦涤纶等合纤可以有效提高絮料的压缩功弹性回复率,而以木棉纤维取代羽绒或者飞丝会导致压缩功弹性回复率略微下降,但当其含量变化较小时差异不明显;羽绒的使用可以提高絮料的保暖性,木棉纤维对絮料保暖性的贡献低于羽绒,但高于其他合纤(丙纶和细旦涤纶等);羽绒飞丝的使用会导致絮料的保暖性有所下降,但是下降程度不明显。

On the basis of trial-producing down/kapok battings, the compressive and warmth retention properties of these battings are investigated in this paper. It＇s showed that the usage of chemical fibers, such as fine-denier PET fibers, etc, could effectively improve the compressive resilience of battings. When kapok replaced down or down waste in the battings, the compressive resilience of battings would reduce slightly, however, it wasn＇t distinct when the content was changed slightly. The usage of down could improve the warmth retention of battings, and kapok was less important than down in improving the warmth retention of battings, but more useful than other chemical fibers （PP, PET, etc）. Down waste could reduce the warmth retention of battings, but not remarkable.