JOURNAL OF TEXTILE RESEARCH ›› 2018, Vol. 39 ›› Issue (05): 56-61.doi: 10.13475/j.fzxb.20170802206

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Preparation and properties of bicomponent spunbond-spunlance nonwoven materials with gradient structure

  

  • Received:2017-08-09 Revised:2018-02-02 Online:2018-05-15 Published:2018-05-10

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Abstract:

In order to study the influence of gradient structure on the properties of microfiber nonwoven materials, bicomponent spunbond-spunlance nonwoven materials with different weight (80, 120, 160 g/m2) were prepared by bicomponent spunbond technology and spunlace technology under different hydroentangling pressure. The influences of hydroentangling pressure on air permeability, water vapor permeability, mechanical properties and filtration performance were investigated. The results showed that the thickness, mean pore size, air permeability and water vapor permeability decreased with increase hydroentangling pressure of from 15 MPa to 28 MPa at the same weight. The tensile strength increased with the increase of hydroentangling pressure and then decreased, and the elongation at break was in opposite trend. The filtration efficiency and filtration resistance increased with the increase of hydroentangling pressure. When the weight is 80 g/m2 and hydroentangling pressure is 22 MPa, the filtration efficiency (paticle size with 0.85 μm ) and filtration resistance were 66.8% and 25.1 Pa, respectively.

Key words: microfiber, gradient structure, spunbond-spunlance, splitting, nonwoven material

参考文献
[1] BHARDWAJ N, KUNDU S C. Electrospinning: A fascinating fiber fabrication technique[J]. Biotechnology Advances, 2010, 28(3): 325-347.
[2] ELLISION C J, PHATAK A, GILES D W, et al. Melt blown nanofibers: Fiber diameter distributions and onset of fiber breakup[J]. Polymer, 2007, 48(20): 3306-3316.
[3] XIA L, XI P, CHENG B. High efficiency fabrication of ultrahigh molecular weight polyethylene submicron filaments/sheets by flash-spinning[J]. Journal of Polymer Engineering, 2016, 36(1): 97-102.
[4] ZHANG Z, TU W, PEIJS T, et al. Fabrication and properties of poly(tetrafluoroethylene) nanofibres via sea-island spinning[J]. Polymer, 2017, 109: 321-331.
[5] ZHANG H, QIAN X M, ZHEN Q, et al. Research on structure characteristics and filtration performances of PET-PA6 hollow segmented-pie bicomponent spunbond nonwovens fibrillated by hydro entangle method[J]. Journal of Industrial Textiles. 201, 45(1): 48-65.
[6] ZHANG H, QIAN X M, ZHEN Q. Study on the Pore Size Distribution of the Bicomponent Spunbond Nonwoven Geotextiles[J]. Materials Science Forum. 2016, 852: 1404-1408.
[7] 王敏，韩建，于斌，等. 双组分橘瓣型纺粘水刺材料的过滤和力学性能[J]. 纺织学报, 2016, 37(09): 16-20.
WANG Min, HAN Jian, YU bin, et al. Filtration and mechanical performance of orange petal shape bicomponent spunbond-spunlace nonwoven materials [J]. Journal of Textile Research, 2016, 37(09): 16-20.
[8] HOLLOWELL K B, ANANTHARAMAIAH N, POURDEYHIMI B. Hybrid mixed media nonwovens composed of macrofibers and microfibers. Part I: three-layer segmented pie configuration[J]. Journal of the Textile Institute, 2013, 104(9): 972-979.
[9] NAEBE M, SHIRVANIMOGHADDAM K. Functionally graded materials: A review of fabrication and properties[J]. Applied Materials Today, 2016, 5: 223-245.
[10] GUPTA A, TALHA M. Recent development in modeling and analysis of functionally graded materials and structures[J]. Progress in Aerospace Sciences, 2015, 79: 1-14.
[11] WANG Y, WANG Y, ZHANG H, et al. A novel approach to prepare a gradient polymer with a wide damping temperature range by in-situ chemical modification of rubber during vulcanization[J]. Macromolecular Rapid Communications, 2006, 27(14): 1162-1167.
[12] LI X, XIE J, LIPNER J, et al. Nanofiber Scaffolds with Gradations in Mineral Content for Mimicking the Tendon-to-Bone Insertion Site[J]. Nano Letters, 2009, 9(7): 2763-2768.
[13] 唐虹，张渭源，黄晓梅. 机织面料吸湿快干梯度结构的构建[J]. 纺织学报, 2006, 27(08): 41-44.
TANG Hong, ZHANG Weiyuan, HUANG Xiaomei. Construction of moisture absorbent and dry fast woven fabrics[J]. Journal of Textile Research, 2006, 27(08): 41-44.
[14] 申莹，邓炳耀，刘庆生，等. 不同填充密度的梯度结构复合滤材的制备及其性能[J]. 纺织学报, 2017, 38(07): 23-27.
SHEN Ying, DENG Bingyao, LIU Qingsheng, et al. Preparation and properties of gradient filter materials with different packing density[J]. Journal of Textile Research, 2017, 38(07): 23-27.
[15] 张恒，甄琪，王俊南，等. 梯度结构耐高温纤维过滤材料的结构与性能[J]. 纺织学报, 2016, 37(05): 17-22.
ZHANG Heng, ZHEN Qi, WANG Junnan, et al. Structure and performance of high temperature resistant fibrous filters with gradient structure[J]. Journal of Textile Research, 2016, 37(05): 17-22.
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