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Analyzing the Impact of FDM Parameters on Compression Strength and Dimensional Accuracy in 3D printed PLA Parts [PDF]

open access: yesEngineering and Technology Journal, 2023
Fused deposition modeling (FDM) is an additive manufacturing (AM) technique frequently used to create prototypes and parts with intricate geometrical designs.
Hind Abdulridha, Tahseen Abbas
doaj   +1 more source

Fundamental review of the trading book - Stato dell’arte sulle implementazioni dell’Internal Model Approach [PDF]

open access: yesRisk Management Magazine, 2021
In light of the finalization of the new regulatory framework for market with the adoption of the FRTB at EU level through the publication of CRR III, financial institutions are consolidating the implementations aimed to comply with the new regulatory ...
Carlo Frazzei
doaj   +1 more source

PLA/LLDPE/Organo-Precipitated Calcium Carbonate Composites Containing LLDPE-g-OA Compatibilizers: Mechanical, Physical, Thermal, and Morphology

open access: yesIndonesian Journal of Chemistry, 2023
A plastic composite consisting of polylactic acid (PLA), linear low-density polyethylene (LLDPE), oleic acid-grafted linear low-density polyethylene (LLDPE-g-OA) compatibilizer, and organo-precipitated calcium carbonate (O-PCC) have been successfully ...
Ahmad Hafizullah Ritonga   +5 more
doaj   +1 more source

Effect of Build Orientation on Mechanical Behaviour and Build Time of FDM 3D-Printed PLA Parts: An Experimental Investigation

open access: yesEuropean Mechanical Science, 2021
One of the important process parameters affecting the tensile strength and build time of the part is the build orientation. Therefore, in this study, FDM 3D-printed PLA parts were fabricated at different build orientations to examine the effects of build
Meltem Eryıldız
doaj   +1 more source

Recent Advances in the Investigation of Poly(lactic acid) (PLA) Nanocomposites: Incorporation of Various Nanofillers and their Properties and Applications

open access: yesPolymers, 2023
Poly(lactic acid) (PLA) is considered the most promising biobased substitute for fossil-derived polymers due to its compostability, biocompatibility, renewability, and good thermomechanical properties. However, PLA suffers from several shortcomings, such
Nikolaos D. Bikiaris   +9 more
semanticscholar   +1 more source

Polylactic Acid (PLA) Biocomposite: Processing, Additive Manufacturing and Advanced Applications

open access: yesPolymers, 2021
Over recent years, enthusiasm towards the manufacturing of biopolymers has attracted considerable attention due to the rising concern about depleting resources and worsening pollution.
R. A. Ilyas   +12 more
semanticscholar   +1 more source

Effectiveness of Absorbing Microwaves by the Multimaterial Sodium Silicate Base Sand - PLA (Polylactide) Mould Wall Systems [PDF]

open access: yesArchives of Foundry Engineering, 2023
In the paper presented are results of a research on effectiveness of absorbing electromagnetic waves at frequency 2.45 GHz by unhardened sodium silicate base sands (SSBS) prepared of high-silica base sand and a PLA (Polylactide) 3D-prited (3DP) mould ...
M. Stachowicz
doaj   +1 more source

Poly(lactic Acid): A Versatile Biobased Polymer for the Future with Multifunctional Properties—From Monomer Synthesis, Polymerization Techniques and Molecular Weight Increase to PLA Applications

open access: yesPolymers, 2021
Environmental problems, such as global warming and plastic pollution have forced researchers to investigate alternatives for conventional plastics. Poly(lactic acid) (PLA), one of the well-known eco-friendly biodegradables and biobased polyesters, has ...
Evangelia D. Balla   +8 more
semanticscholar   +1 more source

Biodegradative Activities of Fungal Strains Isolated from Terrestrial Environments in Korea

open access: yesMycobiology, 2021
Polylactic acid (PLA) and polycaprolactone (PCL) are commercially available bioplastics that are exploited worldwide, and both are biodegradable.
Seung-Yeol Lee   +4 more
doaj   +1 more source

Extrusion-Based 3D Printing Applications of PLA Composites: A Review

open access: yesCoatings, 2021
Polylactic acid (PLA) is the most widely used raw material in extrusion-based three-dimensional (3D) printing (fused deposition modeling, FDM approach) in many areas since it is biodegradable and environmentally friendly, however its utilization is ...
Eda Hazal Tümer, H. Erbil
semanticscholar   +1 more source

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