JOURNAL OF TEXTILE RESEARCH ›› 2017, Vol. 38 ›› Issue (10): 7-12.

Previous Articles     Next Articles

Synthesis of fluorinated polyurethane and acid-proofness and water permeability of electrospun nanofiber membrane composite fabrics

  

  • Received:2017-01-06 Revised:2017-07-18 Online:2017-10-15 Published:2017-10-16

PDF (PC)

183

Abstract:

In order to allow acid-proofing fabric to have high protective performance and comfortability, a kind of electrospun fibrous membranes composite fabrics with high acid-proofness and water permeability were prepared by introducing fouoro into polyurethane (PU) by synthesis to obtain fluorinated polyurethane (FPU), processing FPU into nanofiber by lelectrostatic spinning,  and depositing on the fabric surface. FPU were characterized by Fourier transform infrared spectroscopy FT-IR and nuclear magnetic resonance(NMR) , and the acid-proofness and water permeability of the composite fabrics were investigated.FT-IR results indicate that hte synthesized peoduct is FPU. NMR results indicated that chemical structure of FPU is the same as the desired one. Contact angle measurements suggested that PU/FPU fibrous membranes composite fabric possessed remarkable superhydrophobicity and corrosion resistance with contact angle to water up to 141° and 80% H2SO4 up to 124°. Comfort property test show that the resultant composite fabrics present high water permeability of 4177.49 g/(㎡•24h）, and good air permeability of 24.15 mm/s.

Key words: fluouinaated polyurethane, electrospinning, composite fabric, acid-proofness and water permeability

[1] 庄昊. 粘扣带防酸整理工艺研究 [D]. 东华大学, 2013. ZHUANG Hao. Research on anti-acid finishing technology of Velcro[D]. Donghua University, 2013. [2] 彭洪阳. 水分散性纳米 SiO_2/含氟聚合物复合乳液的合成及其在纺织品防酸整理中的应用[D]. 东华大学, 2011. PENG Hongyang. Synthesis and application of aqueous monodisperse nano-SiO2/fluorine-containing polymer hybrid emulsion in textile acid-proof finishing[D]. Donghua University, 2011. [3] 华载文, 王忠霞, 尹哲. 耐洗防酸防碱防水透湿涂层布的研制[J]. 纺织学报, 1994, 15(02): 31-33. HUA Zaiwen, WANG Zhongxia, YIN Zhe. Development of washing-resistant acid-resistant caustic soda-resistant water-proof and vapour-permeable coated fabrics[J]. Journal of Textile Research, 1994, 15(02): 31-33. [4] 徐丽慧, 蔡再生, 葛凤燕, 等. 纺织品防酸整理研究进展[J]. 印染, 2010 (2): 49-52. XU Lihui, CAI Zaisheng, GE Fengyan, et al. Progress in acid-proof finnish of textiles[J]. Dyeing and Finishing, 2010 (2): 49-52. [5] 踨亭. 织物防酸, 碱, 水, 油涂层整理[J]. 印染, 2005, 31(16): 33-34. ZONG Ting. Coating finish with alkali, acid, water and oil resistance[J]. Dyeing and Finishing, 2005, 31(16): 33-34. [6] 高健, 王晓斌. 浅谈防酸工作服的选用[J]. 中国个体防护装备, 2008 (4): 23-26. GAO Jian, WANG Xiaobin. A review on pick up acidproof coverall. China Personal Protective Equipment, 2008 (4): 23-26. [7] WANG J, LI Y, TIAN H, et al. Waterproof and breathable membranes of waterborne fluorinated polyurethane modified electrospun polyacrylonitrile fibers[J]. RSC Advances, 2014, 4(105): 61068-61076. [8] Li Y, ZHU Z, YU J, et al. Carbon Nanotubes Enhanced Fluorinated Polyurethane Macroporous Membranes for Waterproof and Breathable Application[J]. ACS applied materials & interfaces, 2015, 7(24): 13538-13546. [9] HONG S K, LIM G, Cho S J. Breathability Enhancement of Electrospun Microfibrous Polyurethane Membranes through Pore Size Control for Outdoor Sportswear Fabric[J]. Sensors and Materials, 2015, 27(1): 77-85. [10] SCHREUDER-GIBSON H, GIBSON P, SENECAL K, et al. Protective textile materials based on electrospun nanofibers[J]. Journal of Advanced Materials, 2002, 34(3): 44-55.
[1] . Preparation and properties of orientation reinforced composite separator for lithium-ion battery [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(07): 8-14.
[2] . Preparation technology and application progress of solution blown nanofibers [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(07): 165-173.
[3] . Preparation and properties of electrospun polyacrylonitrile nanofiber coated window screen [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(04): 14-18.
[4] . Overview on mass production of electrospun nanofibers [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(03): 175-180.
[5] . Oil absorption property of electrospun superfine fibrous membrane [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(02): 7-13.
[6] . Electrospun barium titanate/ poly(vinylidene fluoride) nano-composite flexibility piezoelectric fibrous membranes [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(02): 14-19.
[7] . Preparation of crosslinking and high performance polymers [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(01): 6-10.
[8] . Effects of coaxial electrospinning parameters on morphology and carbonization yield of polyacrylonitrile hollow carbon nanofibers [J]. JOURNAL OF TEXTILE RESEARCH, 2017, 38(12): 1-6.
[9] . Preparation of ultrafine polyacrylonitrile nanofibers via composite electrospinning [J]. JOURNAL OF TEXTILE RESEARCH, 2017, 38(11): 16-21.
[10] . Research Progress in preparation and application of electrospinning porous carbon nanofibers [J]. JOURNAL OF TEXTILE RESEARCH, 2017, 38(11): 168-176.
[11] . In fluence of hydrogen bonding on electrospinning of starch nanofiber in dimethyl sulfoxide/H2O solution [J]. JOURNAL OF TEXTILE RESEARCH, 2017, 38(09): 19-23.
[12] . Preparation and gas-liquid filtration performance of composite filters of electrospun polyacrylonitrile nanofibers [J]. JOURNAL OF TEXTILE RESEARCH, 2017, 38(09): 8-13.
[13] . Crystallization behavior and mechanical properties of electrospun polyester/palm fiber-based activated carbon composite  [J]. JOURNAL OF TEXTILE RESEARCH, 2017, 38(08): 6-10.
[14] . Preparation and properties of gradient filter materials with different packing density [J]. JOURNAL OF TEXTILE RESEARCH, 2017, 38(07): 23-27.
[15] . Preparation and properties of composite fabric for light-weight low temperature protective gloves [J]. JOURNAL OF TEXTILE RESEARCH, 2017, 38(05): 58-63.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
京ICP备14006648号
Copyright 2021 © Editorial office of Journal of Textile Research
Supported by Beijing Magtech Co.Ltd