Results 31 to 40 of about 3,142 (204)

In vitro cytotoxicity of different thermoplastic materials for clear aligners [PDF]

open access: yes, 2019
To investigate the in vitro cytotoxicity of different thermoplastic materials for clear aligners on human primary gingival fibroblasts (HGFs)
Bucci, Rosaria   +5 more
core   +1 more source

A Decision-Making Carbon Reinforced Material Selection Model for Composite Polymers in Pipeline Applications

open access: yesAdvances in Polymer Technology, 2023
Pipes are manufactured primarily through the extrusion process. One of the material extrusion processes in recent digital manufacturing is additive manufacturing’s fusion deposition modeling.
Mohammed Ahmed Mustafa   +5 more
doaj   +1 more source

Influence of the notch-sharpening technique on styrene-acrylonitrile fracture behavior [PDF]

open access: yes, 2016
The Centre Catala del Plastic and Universidad Rey Juan Carlos laboratories joined forces to investigate the effect of the notch-sharpening technique on the fracture parameters of styrene-acrylonitrile.
Illescas Fernandez, Silvia   +4 more
core   +2 more sources

Load Distribution on PET-G 3D Prints of Honeycomb Cellular Structures under Compression Load. [PDF]

open access: yes, 2021
Energy resulting from an impact is manifested through unwanted damage to objects or persons. New materials made of cellular structures have enhanced energy absorption (EA) capabilities.
Basurto-Vázquez, Olimpia   +3 more
core   +2 more sources

Direct Transfer Patterning of Electrically Small Antennas onto Three‐Dimensionally Contoured Substrates [PDF]

open access: yes, 2012
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/90030/1/1166_ftp ...
Adams   +31 more
core   +1 more source

Dielectric spectroscopy of PETG/TiO2 composite intended for 3D printing

open access: yesVirtual and Physical Prototyping, 2023
3D-printed electronics belong to new approaches to how to build a complex object with multiple desired functions. For that purpose, materials with specific electric properties are needed: conductors, insulators, magnetics, or dielectrics with high ...
Petr Veselý   +5 more
doaj   +1 more source

Comprehensive structural evaluation of composite materials in 3D-printed shin guards

open access: yesJournal of Materials Research and Technology, 2023
This study introduces a novel approach to designing and fabricating lightweight football shin guards, leveraging advanced digital anatomical capture of players' shins and 3D printing techniques.
Modhi I. Alarifi, Ibrahim M. Alarifi
doaj   +1 more source

Strain gauge properties of Pd+-ion-implanted polymer [PDF]

open access: yes, 2020
Pd+ ions (90 keV) were implanted at normal incidence and at room temperature in different highly insulating (>200 GΩ) thermoplastic polymers (poly(methyl methacrylate), polypropylene, polyethylene terephthalate glycol-modified, and polycarbonate).
Cassano G.   +8 more
core   +1 more source

Effect of layer height, infill geometry, nozzle temperature, and fan speed on tensile strength of 3D printing PETG specimens [PDF]

open access: yes, 2022
This research is aimed to provide insight on the dependency of tensile strength on process parameters of the Fused Deposition Modeling (FDM). FDM is one of the most popular 3D printing manufacturing techniques.
Basuki, Hari Arbiantara   +5 more
core   +2 more sources

Pengaruh Parameter Proses Manufacturing Menggunakan 3D Printer Jenis FDM terhadap Ketangguhan Material Polyethylene Terephthalate Glycol (PETG)

open access: yesJournal of Mechanical Engineering, 2023
3D Printer jenis fused deposition modelling (FDM) dalam penggunaannya menggunakan beragam filamen berbahan polimer termoplastik seperti PLA dan ABS untuk mencetak obyek. Dalam beberapa tahun terakhir, popularitas filament PETG terus meningkat di kalangan pengguna 3D printer. Penelitian ini bertujuan untuk mengetahui parameter proses (nozzle temperature,
Triadia, Tan   +2 more
openaire   +1 more source

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