合成纤维

2017, v.46;No.339(05) 40-44

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多组分保暖絮片的开发与性能研究
Development and Performance Study of Multi-Component Warmth Retention Wadding

伍泓宇;沈兰萍;赵钰;
WU Hong-yu;SHEN Lan-ping;ZHAO Yu;College of Textile and Materials,Xi'an Polytechnic University;

摘要(Abstract):

选用远红外涤纶、中空涤纶、羊绒、木棉和低熔点双组分复合纤维(ES纤维)为原料,分别试制了4种面密度相同、原料组分及混纺比例不同的多组分保暖絮片,测试分析了4种絮片的厚度、透气率、蓬松度与保暖性,筛选出保暖性能最优的絮片为中空涤纶/羊绒/木棉/ES纤维(质量比20/40/20/20)。在此基础上,为降低保暖絮片的成本,分别设计并试制了上述4种纤维的混纺质量比为25/35/20/20和30/30/20/20的絮片,经保暖性能测试可知:混纺比为25/35/20/20的絮片保暖性能依然保持着优良水平,且其成本较低,是理想的高档保暖絮料。
The four multi-component warmth retention wadding samples that have the same surface densityand raw material components but different blending ratio respectively by using raw material of far infraredpolyester fiber, hollow polyester fiber, cashmere fiber, kapok fiber and low melting point bicomponent fiberare manufactured. The thickness, ventilation rate and bulkiness of the four warmth retention wadding sam-ples are tested and analyzed, and the optimal thermal performance of sample with hollow polyester/cash-mere/kapok/ES fiber(20/40/20/20) is selected. On this basis, the blended ratio of the above mentioned fourkinds of fiber for 25/35/20/20 and 30/30/20/20 are designed respectively in order to decrease the cost. Thetest results show that blending ratio of warmth retention wadding 25/35/20/20 also remains excellent level ofheat preservation performance and low cost, which is an ideal high-grade warmth retention material.

关键词(KeyWords): 远红外涤纶;中空涤纶;低熔点双组分复合纤维;保暖絮片;保暖性能
far infrared polyester fiber;hollow polyesrer fiber;low melting point bicomponent fiber;warmth retention wadding;thermal performance

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作者(Author): 伍泓宇;沈兰萍;赵钰;
WU Hong-yu;SHEN Lan-ping;ZHAO Yu;College of Textile and Materials,Xi'an Polytechnic University;

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