王芳,李柏峰,李青山,李诚,蒋工,李继安
WANG Fang1,LI Bai-feng1,LI Qing-shan1,LI Cheng2,JIANG Gong2,LI Ji-an2(State Key Laboratory of Metastable Materials Science and Technology

• 1:亚稳材料制备技术与科学国家重点实验室
• 2:燕山大学
• 3:张家港安顺科技发展公司

摘要(Abstract)：

将珍珠改性涤纶母粒与负离子母粒均匀混合后,通过熔融纺丝的方法制备出复合功能纤维,对其进行了灰分测试,并依据GB/T 5009—2003分析了纤维中氨基酸成分,结果显示:珍珠负离子改性涤纶中所含氨基酸种类多达18种,其中对纤维性能影响最为重要的酪氨酸质量分数为0.0012%。在室温条件下,使用空气负离子测试仪测试了复合功能纤维的负离子释放量及远红外线发射率,结果显示:该纤维负离子释放量最大值可达到6000个/cm3,远红外线发射率F(8~14μm)>0.88。使用扫描电子显微镜观察了珍珠改性涤纶的微观结构,可见超细珍珠粒子较均匀地分布在纤维表面,并与纤维有着紧密的结合。
The pearl modified polyester masterbatch is mixed uniformly with anion masterbatch and a functional composite fiber is obtained by melt spinning method.A series of tests including ash test and content of amino acid analysis according to GB/T 5009—2003 are made on the fiber.The tests show that there are 18 amino acids in this composite fiber,specifically tyrosinethe has more important impact on fiber properties,its content is 0.001 2 %.The air anion tester is used to test the composite fiber,maximum anion release of the composite fiber is 6 000/cm3,far-infrared emission rate F(8~14 μm)>0.88 in the room temperature.Scanning electron microscope is used to observe the microstructure of the modified polyester fiber,it finds that the visible pearl ultrafine particles are distributed evenly on the fiber surface and integrated closely with the fiber.

关键词(KeyWords)： 涤纶;珍珠;负离子
polyester fiber,pearl,anion

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 王芳,李柏峰,李青山,李诚,蒋工,李继安
WANG Fang1,LI Bai-feng1,LI Qing-shan1,LI Cheng2,JIANG Gong2,LI Ji-an2(State Key Laboratory of Metastable Materials Science and Technology

DOI: 10.16090/j.cnki.hcxw.2013.07.015

参考文献(References)：

• [1]陈心华,李东平,吕彩霞.珍珠共混纤维素纤维的性能及其应用[J].针织工业,2008(2):1-2.
• [2]蒋学文,刘为民,汪乐江.珍珠纤维产品开发及应用现状[J].化纤与纺织技术,2010,39(1):31-33.
• [3]李东平.珍珠纤维针织物的热湿舒适性[J].纺织学报,2007,11(28):29-31.
• [4]周佩玲,杨忠耀.有机宝石学[M].北京:中国地质大学出版社,2004.
• [5]陈艳,肖鹏业.负离子型纺织品[J].化纤与纺织技术,2007,(3):37-40.
• [6]B R Jovani and S B Jovani.The effect of high concentration ofnegative ions in the air on the chlorophyll content in plant leaves[J].Water,Air,&Soil Pollution,2001,129:259-265.
• [7]Ryushi T,Kita I,Sauria T,et a1.The effect of exposure to negativeair ions on the recovery of physiological response after moderate enhanceexercise[J].Int J Biometeorology,1998,41(3):132-136.
• [8]杨伟军,葛明桥,李永贵,等.负离子织物负离子发生能力的影响因素[J].纺织学报,2006,27(12):88-91.
• [9]顾晓华,李青山,西鹏,等.蛋白石微粉在纺织品中的应用[J].合成纤维,2005,34(6):37-38.
• [10]丁丽君,陈心华,李东平,等.珍珠共混纤维素纤维的氨基酸组分分析[J].上海纺织科技,2007,35(8):8-12.