羽绒/木棉混纤絮料的性能

 在试制羽绒P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。

Properties of down/kapok battings

On the basis of trial2producing downPkapok 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 fine2denier 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.