Abstract
A system of polyurethane (PU) and polyacrylonitrile (PAN) with a polymer composition of 60:40 electrospun nanofibrous web has been developed as barriers to pesticides liquid (Dimethoate) penetration in protective clothing systems for agricultural workers. Barrier performance of different polymer compositions of PU and PAN layered systems has been evaluated with different areal densities of electrospun web ranging from 0.5 to 3 g/m2. This was done to improve the barrier performance of a nanofiber against a pesticide liquid. In this process, an ultra-thin layer of PU and PAN has been taken in the ratio of 60:40 and its top it is coated with polyvinylidene fluoride (PVDF). Application of PU and PAN web with PVDF and PU has significantly improved its effectiveness which has been measured when accessing the overall comfort performance of a nanofiber which includes parameters like air permeability and water vapor transmission within a layered system. Further, it is observed that the electrospun areal density has been altered due to the effect of air permeability and because of the penetration of the pesticide liquid. On other hand, the polymer compositions also affect the air permeability and rate of penetration of pesticides. It was observed that the electrospun web area has a massive impact on a web area density which reduces a pore size distribution when web area increases. Increasing the percentage of polyacrylonitrile with thermoplastic polyurethane the penetration is reduced without affecting the moisture vapor transition and which had a significant effect on air permeability. Hence PU and PAN along with PVDF nanofibrous mat have a prospective application in agro-textile industries.
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Asim M, Paridah MT, Chandrasekar M, Shahroze RM, Jawaid M, Nasir M, Siakeng R (2020) Thermal stability of natural fibers and their polymer composites. Iran Polym J 29:625–648
Luo L, Liu W, Zhai L, Xie W, Gan L, Wang H, Huang J, Liu C (2020) Synergistic flame retardancy of aqueous hybridization between iron phosphonate and ammonium polyphosphate towards polyethyleneimine-based foam. Iran Polym J 29:265–274
Ke G, Jin X, Hu H (2020) Electrospunpolyvinylidene fluoride/polyacrylonitrile composite fibers: fabrication and characterization. Iran Polym J 29:37–46
Xu Y, Sheng J, Yin X, Yu J, Ding B (2017) Functional modification of breathable polyacrylonitrile/polyurethane/TiO2 nanofibrous membranes with robust ultraviolet resistant and waterproof performance. J Colloid Interface Sci 508:508–516
ShengJ ZhangM, XuY YuJ, Ding B (2016) Tailoring water-resistant and breathable performance of polyacrylonitrilenanofibrous membranes modified by polydimethylsiloxane. ACS Appl Mater Interfaces 8:27218–27226
Baji A, Agarwal K, Oopath SV (2020) Emerging developments in the use of electrospun fibers and membranes for protective clothing applications. Polymer 12:492–502
Pan N, Sun G (2011) Functional textiles for improved performance, protection and health. Woodhead Publishing, Cambridge
Oller I, Gernjak W, Maldonado MI, Fernández-Ibáñez P, Blanco J, Sánchez-Pérez JA, Malato S (2005) Photocatalytic treatment of dimethoate by solar photocatalysis at pilot plant scale. Environ Chem Lett 3:118–121
Lee S, Obendorf SK (2007) Use of electrospunnanofiber web for protective textile materials as barriers to liquid penetration. Text Res J 77:696–702
Bansal M, Kumar D, Chauhan GS, Kaushik A (2018) Preparation, characterization and trifluralin degradation of laccase-modified cellulose nanofibers. Mater Sci Energy Technol 1:29–37
Gaytán I, Burelo M, Loza-Tavera H (2021) Current status on the biodegradability of acrylic polymers: microorganisms, enzymes and metabolic pathways involved. Appl Microbiol Biotechnol 105:991–1006
Chronakis IS (2005) Novel nanocomposites and nanoceramics based on polymer nanofibers using electrospinning process—a review. J Mater Process Technol 167:283–293
Zhu W, Zhao J, Wang X, Liu X, Yu J, Ding B (2019) Facile fabrication of fluorine-free breathable poly(methylhydrosiloxane)/polyurethane fibrous membranes with enhanced water-resistant capability. J Colloid Interfaces Sci 556:541–548
Sheng J, Xu Y, Yu J, Ding B (2017) Robust fluorine-free super hydrophobic amino-silicone oil/SiO2 modification of electrospunpolyacrylonitrile membranes for waterproof-breathable application. ACS Appl Mater Interfaces 9:15139–15147
Bhuiyan MR, Wang L, Shaid A, Jahan I, Shanks RA (2020) Silica aerogel-integrated nonwoven protective fabrics for chemical and thermal protection and thermophysiological wear comfort. J Mater Sci 55:2405–2418
Schreuder-Gibson H, Gibson P, Senecal K, Sennett M, Walker J (2002) Protective textile materials based on electrospun nanofibers. J Adv Mater 34:44–55
Kim BK, Seo JW, Jeong HM (2003) Morphology and properties of waterborne polyurethane/clay nanocomposites. Eur Polym J 39:85–91
Zhao Y, Wang X, Wang D, Li H, Li L, Zhang S, Zhou C, Zheng X, Men Q, Zhong J, Wu L (2020) Preparation and chemical protective clothing application of PVDF based sodium sulfonatemembrane. Membrane 10:1–14
Lomax GR (2007) Breathable polyurethane membranes for textile and related industries. J Mater Chem 17:2775–2784
ShubhraQT AAKMM, Quaiyyum MA (2013) Mechanical propertiesof polypropylene composites: a review. J Thermoplast Compos 26:362–391
Sheng J, Li Y, Wang X, Si Y, Yu J, Ding B (2016) Thermal inter-fiber adhesion of the polyacrylonitrile/fluorinated polyurethane nanofibrous membranes with enhanced waterproof-breathable performance. Sep Purif Technol 158:53–61
Zhao J, Wang X, Liu L, Yu J, Ding B (2018) Human skin-like, robust waterproof, and highly breathable fibrous membranes with short perfluorobutyl chains for eco-friendly protective textiles. ACS Appl Mater Interfaces 10:30887–30894
Gu X, Li N, Luo J, Xia X, Gu H, Xiong J (2018) Electrospun polyurethane microporous membranes for waterproof and breathable application: the effects of solvent properties on membrane performance. Polym Bull 75:3539–3553
Yu Y, Zhang F, Liu Y, Zheng Y, Xin B, Jiang Z, Peng X, Jin S (2020) Waterproof and breathable polyacrylonitrile/(polyurethane/fluorinated-silica) composite nanofiber membrane via side-by-side electrospinning. J Mater Res 35:1173–1181
Xu Y, Sheng J, Yin X, Yu J, Ding B (2017) Functional modification of breathable polyacrylonitrile/polyurethane/TiO2 nanofibrous membranes with robust ultraviolet resistant and waterproof performance. J Colloid Interfaces Sci 508:508–516
Dwyer DB, Dugan N, Hoffman N, Cooke DJ, Hall MG, Tovar TM, Bernier WE, Decoste J, Pomerantz NL, Jones WE Jr (2018) Chemical protective textiles of UiO-66-integrated PVDF composite fibers with rapid heterogeneous decontamination of toxic organophosphates. ACS Appl Mater Interfaces 10:34585–34591
Liu X, Xu W, Li W, Chen Y, Rao J (2010) Mechanical and water vapor transport properties of polyurethane/superfine down powder composite membranes. Polym Eng Sci 50:2400–2407
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Kumar, S.K.S., Prakash, C. Characterization of electrospun polyurethane/polyacrylonitrile nanofiber for protective textiles. Iran Polym J 30, 1263–1271 (2021). https://doi.org/10.1007/s13726-021-00961-6
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DOI: https://doi.org/10.1007/s13726-021-00961-6