探讨木棉纤维应用于户外睡袋的可行性.以木棉纤维、三维卷曲中空涤纶及羽绒为原料,制备不同配比的木棉/羽绒系列、木棉/涤纶系列絮填料,并对其保暖性、透湿性及压缩性能进行测试.结果表明:在不混配其他纤维的情况下,保暖透湿性由大到小依次为羽绒、木棉、涤纶;在不同配比的絮填料中,随着木棉纤维含量的增加,木棉/羽绒系列絮填料的保暖性、透湿性及压缩性能有所下降,而木棉/涤纶系列絮填料的保暖性、透湿性有所提高,蓬松度稍差.认为:在制备三组分木棉絮填料时,木棉纤维的含量不宜太高,考虑到纤维集合体的舒适度,三维卷曲中空涤纶的含量应偏低控制.%The feasibility of kapok fiber applying in outdoor sleeping bag was discussed .Kapok fiber ,3D crimp hollow polyester and down feather were used as raw material ,kapok fiber/down feather series of wadding and kapok fiber/polyester series of wadding with different proportion were prepared .Warmth retention property , moisture-penetrability and compression property of wadding were tested .The results show that the decreasing or-der of warmth retention property and moisture-penetrability is down feather ,kapok fiber and polyester without mixing with other fiber .With increasing the content of kapok fiber ,warmth retention property ,moisture-penetra-bility and compression property of kapok fiber/down feather series of wadding are decreased .Warmth retention property and moisture-penetrability of kapok fiber/polyester series of wadding are increased and filling power is slightly worse .It is considered that the content of kapok fiber should not be too high when preparing three compo-nents kapok wadding .The content of 3D crimp hollow polyester should be controlled low in view of the fiber as-sembly comfort .
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