|本期目录/Table of Contents|

[1]甄 琪,张 恒,张一风,等.针刺工艺对UHMWPE非织造材料防刺性能的影响[J].丝绸,2018,55(5):051105.[doi:10.3969/j.issn.1001-7003.2018.05.005]
 ZHEN Qi,ZHANG Heng,ZHANG Yifeng,et al.Effect of needle punching process on stab resistance for UHMWPE nonwovens[J].Journal of Silk,2018,55(5):051105.[doi:10.3969/j.issn.1001-7003.2018.05.005]
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针刺工艺对UHMWPE非织造材料防刺性能的影响(PDF)
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《丝绸》[ISSN:1001-7003/CN:33-1122/TS]

卷:
55
期数:
2018年5期
页码:
051105
栏目:
研究与技术
出版日期:
2018-05-20

文章信息/Info

Title:
Effect of needle punching process on stab resistance for UHMWPE nonwovens
文章编号:
1001-7003(2018)05-0024-07
作者:
甄 琪张 恒张一风钱晓明刘让同
1.中原工学院 a.服装学院;b.纺织学院,郑州 451191;2.武汉纺织大学 纺织纤维及制品教育部重点实验室,武汉 430073;3. 天津工业大学 纺织学院,天津 300387
Author(s):
ZHEN Qi ZHANG Heng ZHANG YifengQIAN Xiaoming LIU Rangtong1b
 1a. School of Clothing; 1b. School of Textiles, Zhongyuan University of Technology, Zhengzhou 451191, China; 2. Key Laboratory of Textile Fiber & Product, Wuhan Textile University, Wuhan 430070, China; 3.College of Textile, Tianjin Polytechnic University, Tianjin 300387, China
关键词:
超高分子量聚乙烯纤维非织造布防刺性能针刺回归分析
Keywords:
UHMWPE nonwovens stab resistance needle punching regression analysis
分类号:
TS176
doi:
10.3969/j.issn.1001-7003.2018.05.005
文献标志码:
A
摘要:
为了研究超高分子量聚乙烯纤维(UHMWPE)针刺非织造材料的结构特征与防刺性的关系,制备了多组不同针刺工艺的样品;测试并分析了样品的孔隙率、纵横向拉伸强力和静态防刺性能,并对孔隙率与静态防刺力进行了回归分析。研究结果表明,UHMWPE针刺非织造材料的孔隙率受针刺深度和针刺密度的影响,并表现出随着针刺深度和针刺密度的增加而逐渐降低;样品在针刺深度5.16~11.17 mm和针刺密度521.91~1012.63 刺/cm2的工艺范围内,防刺能力随着针刺密度和针刺深度的增大而增大。二次方回归方程置信度较高,可用于UHMWPE针刺非织造材料的静态防刺力与平方米质量、孔隙率的关系研究。
Abstract:
The samples of the ultra high molecular weight polyethylene (UHMWPE) needle punching nonwovens were prepared for the purpose of researching the relationship between the structure characteristics and the stab resistance. The porosity, tensile strength and static stab resistance of the samples were analyzed, and the regression analysis between porosity and static stab resistance was carried out. The results show that, the UHMWPE of nonwovens porosity was significantly affected by needling depth and needle density, and the porosity of the samples decreased with the increase of needling depth and needle density. The stab resistance of the samples increased with the increase of needle density and needling depth on the range of 5.16-11.17 mm and 521.91-1012.63 n/cm2. Furthermore, quadratic models have high degree of confidence intervals, which means that the models is good for the theory studies of the relationship of the static stab resistance and porosity for the samples of UHMWPE needle punching nonwovens

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备注/Memo

备注/Memo:
基金项目:国家重点研发计划资助(2017YFB0309100);纺织纤维及制品教育部重点实验室(武汉纺织大学)资助(FZXW2017005);纺织服装产业河南省协同创新中心资助(2017CYY005);河南省科技攻关计划资助182102210518);新郑市技术研究与开发经费支持项目(2016PYG15)
收稿日期:2017-11-01
修回日期:2018-00-00
作者简介:甄琪(1986—),女,助理实验师,纤维材料的功能性结构调控
通信作者:张恒,讲师,m-esp@163.com
更新日期/Last Update: 2018-04-11