Saving 80% Polypropylene in Facemasks by Laser-Assisted Melt-Blown Nanofibers.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c02693
Abstract: The ongoing coronavirus (COVID-19) pandemic requires enormous production of facemasks and related personal protection materials, thereby increasing the amount of nondegradable plastic waste. The core material for facemasks is melt-blown polypropylene (PP) fiber. Each disposable… read more here.
Keywords: assisted melt; saving polypropylene; nanofibers saving; melt blown ... See more keywords
Modified Polymer Materials for Use in Selected Personal Protective Equipment Products
Sign Up to like & getrecommendations! Published in 2017 at "Autex Research Journal"
DOI: 10.1515/aut-2015-0040
Abstract: Abstract The paper discusses the methods of modification of melt-blown polymer materials by the addition of a bactericidal agent or superabsorbent directly to the fibre-forming area during the melt-blown production process. It also presents tests… read more here.
Keywords: melt blown; personal protective; protective equipment; use selected ... See more keywords
Preparation of Ag@ZIF-8@PP Melt-Blown Nonwoven Fabrics: Air Filter Efficacy and Antibacterial Effect
Sign Up to like & getrecommendations! Published in 2021 at "Polymers"
DOI: 10.3390/polym13213773
Abstract: Serving as matrices, polypropylene (PP) melt-blown nonwoven fabrics with 4% electrostatic electret masterbatch were incorporated with a 6%, 10%, 14%, or 18% phosphorus-nitrogen flame retardant. The test results indicate that the incorporation of the 6%… read more here.
Keywords: melt blown; nonwoven fabrics; effect; zif melt ... See more keywords
Boron Adsorption Using NMDG-Modified Polypropylene Melt-Blown Fibers Induced by Ultraviolet Grafting
Sign Up to like & getrecommendations! Published in 2023 at "Polymers"
DOI: 10.3390/polym15102252
Abstract: Boron is in high demand in many sectors, yet there are significant flaws in current boron resource utilization. This study describes the synthesis of a boron adsorbent based on polypropylene (PP) melt-blown fiber using ultraviolet… read more here.
Keywords: adsorption; boron; melt blown; process ... See more keywords
Long-Lasting Electret Melt-Blown Nonwoven Functional Filters Made of Organic/Inorganixc Macromolecular Micron Materials: Manufacturing Techniques and Property Evaluations
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DOI: 10.3390/polym15102306
Abstract: Melt-blown nonwoven fabrics for filtration are usually manufactured using polypropylene, but after a certain time period the middle layer of the mask may have a reduced effect on adsorbing particles and may not be easily… read more here.
Keywords: nonwoven fabrics; spectroscopy; long lasting; blown nonwoven ... See more keywords