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棉/丝光羊毛/Outlast纤维混纺纱的性能
引用本文:陈慰来,张声诚,高营,朱丽萍,沈建华.棉/丝光羊毛/Outlast纤维混纺纱的性能[J].纺织学报,2010,31(7):30-33.
作者姓名:陈慰来  张声诚  高营  朱丽萍  沈建华
作者单位:1. 浙江理工大学,材料与纺织学院,浙江,杭州,310018
2. 浙江华新实业有限公司,浙江,嘉兴,314000
基金项目:浙江省重大科技专项资助项目 
摘    要: 为研究Outlast纤维含量对棉/丝光羊毛/Outlast混纺纱热性能的影响,采用差示扫描量热仪对其进行测试分析。结果表明,Outlast纤维的含量对相变调温的起止温度、峰值温度影响较小。在降温过程中终止温度和峰值温度随Outlast纤维含量的增加逐渐降低。混纺纱降温时的相变热焓值与Outlast纤维含量之间呈显著线性关系,升温时混纺纱的相变热焓值与Outlast纤维含量的线性关系没有降温时显著。在Outlast纤维含量为40%时,混纺纱的热焓值和相变起止点的温度都相对较好。

关 键 词:相变  调温  Outlast纤维  热焓值  混纺纱
收稿时间:2009-06-29;

Properties of cotton/mercerized wool/Outlast fiber blended yarns
CHEN Weilai,ZHANG Shengcheng,GAO Ying,ZHU Liping,SHEN Jianhua.Properties of cotton/mercerized wool/Outlast fiber blended yarns[J].Journal of Textile Research,2010,31(7):30-33.
Authors:CHEN Weilai  ZHANG Shengcheng  GAO Ying  ZHU Liping  SHEN Jianhua
Affiliation:1.School of Materials and Textiles, Zhejiang Sci-Tech University 2.Zhejiang Huaxin Industrial.Co.,Ltd.
Abstract:In order to study the cotton / mercerized wool / Outlast fiber blended yarns’ thermal properties, DSC was used to test the thermal properties of the blended yarn by varying Outlast fiber content. The results showed that the ffect of Outlast fiber content on the beginning, ending, and peak temperatures of the phase-changing temperature-regulating of is very small, only in the cooling process the ending and peak temperatures slightly decrease with the Outlast fiber content increases. Furthermore, there is a linear relationship between the yarns’ enthalpy values and the Outlast fiber content at the time of cooling, but it is not so prominent during the warming process. When Outlast fiber content is 40%, yarn’s enthalpy value and the starting and ending points of phase-changing are better.
Keywords:
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