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Method for Introducing Zeolites and MCM-41 into Polypropylene Melt-Blown Nonwovens

Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
In this work, a method for introducing zeolites and mesoporous siliceous materials into the melt-blown process for the production of polypropylene nonwovens was developed and the functional materials obtained were tested. Both types of additives were introduced in the melt-blown technology using a device placed in the duct of the die assembly. Nine types of polypropylene melt-blown nonwovens were made with different types of zeolites (clinoptilolite, Na-X, Na-A, Na-P1, sodalite, Na-P1 with hexadecyl trimethylammonium bromide (HDTMA), ZeoEco 20, and BioZeo R.01) or mesoporous silica material (Mobil Composition of Matter No. 41 , abbreviated as MCM-41). The nonwovens were studied in terms of protective and functional parameters: sodium chloride and paraffin oil mist aerosol penetration, airflow resistance, and sorption capacity for toluene, ammonia, acetone, and cyclohexane, in accordance with the requirements of the European standards concerning respiratory protective equipment. The tests showed that zeolites and MCM-41 can be successfully incorporated within the structure of elementary polymer fibers using an environmentally friendly “dry” melt-blown technology with nonwovens modified so as to impart multiple functionalities in one integrated technological process. The developed method of introducing the studied materials to polypropylene melt-blown nonwovens led to the production of new multipurpose materials with good protective and functional properties. The best polypropylene nonwovens were produced with the addition of 250 g/m2 of MCM-41 or Na-P1 zeolite modified with HDTMA.
Rocznik
Strony
312--323
Opis fizyczny
Bibliogr. 37 poz.
Twórcy
  • Central Institute for Labor Protection, National Research Institute, Department of Personal Protective Equipment, Warsaw, Poland
  • Central Institute for Labor Protection, National Research Institute, Department of Personal Protective Equipment, Warsaw, Poland
autor
  • Lublin University of Technology, Faculty of Civil Engineering and Architecture, Department of Geotechnical Engineering, Lublin, Poland
  • Lublin University of Technology, Faculty of Civil Engineering and Architecture, Department of Geotechnical Engineering, Lublin, Poland
  • Lublin University of Technology, Faculty of Civil Engineering and Architecture, Department of Geotechnical Engineering, Lublin, Poland
Bibliografia
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  • [7] Berrigan, M. R., Moore, E. M., et al. (2009). Composite non-woven fibrous webs having continuous particulate phase and methods of making and using the same, WO2009/088648 A1.
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  • [10] Czaplicki, A. (2006). New method and equipment for manufacturing new adsorptive materials with active carbon content. Fibers and Textiles in Eastern Europe, 4(58), 75-78.
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  • [32] EN 13274-3: 2008 Respiratory protective devices. Methods of tests. Determination of breathing resistance.
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  • [37] Opaliński, S., Korczyński, M., Szołtysik, M., Dobrzański, Z., Kołacz, R. (2015). Application of aluminosilicates for mitigation of ammonia and volatile organic compound emissions from poultry manure. Open Chemistry, 13(1), 967–973.
Uwagi
Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-0aa2b544-86bc-48e7-b123-aea3c5afe677
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