Results 11 to 20 of about 23,167 (302)

Influence of Polymer Processing on the Double Electrical Percolation Threshold in PLA/PCL/GNP Nanocomposites

open access: yesSensors, 2022
For the first time, the double electrical percolation threshold was obtained in polylactide (PLA)/polycaprolactone (PCL)/graphene nanoplatelet (GNP) composite systems, prepared by compression moulding and fused filament fabrication (FFF).
Nour-Alhoda Masarra   +5 more
doaj   +1 more source

Improving mechanical and water sorption properties of thermoplastic starch by incorporating chitosan filler

open access: yesPolymer Testing, 2021
To develop an adequate matrix polymer for agricultural or packaging applications, thermoplastic starch (TPS)/chitosan composites were prepared in a wide composition range either by injection moulding or in an internal mixer followed by compression ...
Bence Balla   +5 more
doaj   +1 more source

Quality Analysis of Weld-Line Defects in Carbon Fibre Reinforced Sheet Moulding Compounds by Automated Eddy Current Scanning

open access: yesJournal of Manufacturing and Materials Processing, 2022
Discontinuous fibre reinforced composites enable the manufacture of integrated structural components via the complex flow process of compression moulding. However, such processes can lead to the formation of detrimental weld-lines.
Nessa Fereshteh-Saniee   +8 more
doaj   +1 more source

Polylactic acid (PLA) based green composites reinforced pineapple leaf fibres: evaluation of processing and tensile performance [PDF]

open access: yesMATEC Web of Conferences, 2018
This paper reports on a study of the compression moulding and the vacuum forming of unidirectional pineapple leaf fibres/polylactic acid composites and the influence of process variables on the tensile properties of the material.
Chaishome Jedsada, Supapvanich Suriyan
doaj   +1 more source

Pengaruh Tekanan Compression Moulding terhadap Kinerja Pelat Bipolar Komposit Grafit/Resin Epoksi Komposisi 20% Karbon Tempurung Kelapa

open access: yesJurnal Mekanik Terapan, 2020
Compression moulding atau yang sering dikenal sebagai teknik untuk membuat produk komposit yang bervariasi, merupakan metode dengan molding tertutup. Prinsip prosesnya adalah dengan menerapkan tekanan ke bagian cetakan (mold), lalu mesin mengendalikan ...
Uswah Hasanah, Muslimin Muslimin
doaj   +1 more source

Developing a Compression-moulded Composite Partitioning Panel from Banana Fibres and PLA

open access: yesElectronic Journal of Structural Engineering, 2023
Green construction materials developed using renewable resources have become the focus of concurrent research owing to increasing environmental considerations and legislations.
Dakshitha Weerasinghe   +5 more
doaj   +1 more source

Powder alignment system for anisotropic bonded NdFeB Halbach cylinders [PDF]

open access: yes, 2000
A Halbach cylinder, fabricated from pre-magnetized sintered NdFeB magnet segments, is proposed for the powder aligning system during the compression or injection moulding of anisotropic bonded Halbach oriented NdFeB ring magnets. The influence of leading
Atallah, K.   +4 more
core   +1 more source

The Effect of Cellulose Nanofibres on Dewatering during Wet-Forming and the Mechanical Properties of Thermoformed Specimens Made of Thermomechanical and Kraft Pulps

open access: yesNanomaterials, 2023
Due to environmental concerns regarding single-use plastic materials, major efforts are being made to develop new material concepts based on biodegradable and renewable resources, e.g., wood pulp. In this study, we assessed two types of wood pulp fibres,
Eirik Ulsaker Jacobsen   +5 more
doaj   +1 more source

Variable cavity volume tooling for high-performance resin infusion moulding [PDF]

open access: yes, 2010
This article describes the research carried out by Warwick under the BAE Systems/EPSRC programme ‘Flapless Aerial Vehicles Integrated Interdisciplinary Research – FLAVIIR’.
Achim V.   +11 more
core   +1 more source

Infiltration Condition and Mouldability Diagram in Resin Injection Moulding [PDF]

open access: yes, 2007
This paper deals with the modelling of injection moulding processes taking into account the deformability of the preform and the polymerisation of the resin.
Mesin, Luca
core   +2 more sources

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