Background In 2020, the severe acute respiratory syndrome coronavirus 2 pandemic caused serious concerns about the availability of face masks. This paper studies the technical feasibility of user-specific face mask production by 3D printing and the effectiveness of these masks. Material & methods: Six different face mask designs were
Growingconcerns about environmental issues and global warming have garnered increased attention in recent decades. Consequently, the use of materials sourced from renewable and biodegradable origins, produced sustainably, has piqued the interest of scientific researchers. Biodegradable and naturally derived polymers, such as cellulose
Alimited study back in 2013 by researchers from the Illinois Institute of Technology and The University of Texas at Austin suggested that ABS and PLA
MetalParts Produced 2023: Global Market Data & Forecast. December 01, 2023 Report # AMR-MPP2023-1223
Inthis study, the 3D printing technology was adopted to produce carbon fiber-reinforced polylactic acid and polyethylene terephthalate glycol composites. Fused
Theformation of a crystalline structure helps PLA gain better mechanical properties. Annealed PLA is stronger, more rigid, and has better heat stability. All the while, it retains its advantage of being a more sustainable material for 3D printing and a lot easier to work with for beginners.
Herewe show that 3D printed PPE produced with a single wall design can be sanitized using a variety of chemical solutions, including household cleaners, as well as via autoclave, providing a distinct advantage in health care settings over PLA and TPU based designs. 3D printed polypropylene masks are also a better alternative for the
Thespecifications of the 3D printer are shown in Table 1. The material used in this test was PLA supplied by Min-Yau Information Co., Ltd. (New Taipei, Taiwan). The material of wire diameter was 1.75 ± 0.05 mm. Before printing, the PLA material was placed in a humidity control box to keep them dry.
Yesand no. Although breathing the fumes of any plastic is harmful to one’s health, PLA is less toxic than the others when it comes to creating toxic fumes. This is
Abstract The aim of this study was to determine concentrations of particulates and volatile organic compounds (VOCs) emitted from 3D printers using polylactic acid (PLA) filaments at a university
Forthe 3D printing using the PLA filament, Gümperlein, I. et al. Acute health effects of desktop 3D printing (fused deposition modeling)
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3d printing pla health risks
