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Optimization of adhesion of poly lactic acid 3D printed onto polyethylene terephthalate wovenfabrics through modelling using textile properties
Högskolan i Borås, Akademin för textil, teknik och ekonomi. (Textile Materials Technology)ORCID-id: 0000-0002-3775-4661
University of Soochow.
University of Soochow.
ENSAIT/GEMTEX.
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2019 (Engelska)Ingår i: Rapid prototyping journal, ISSN 1355-2546, E-ISSN 1758-7670Artikel i tidskrift, Editorial material (Refereegranskat) Published
Abstract [en]

Purpose

This paper aims to evaluate and simulate the impact of the build platform temperature of the three-dimensional (3D) printer, the structure and heat transfer of textiles on the adhesion and durability after washing properties of 3D printed polymer onto textile materials using thin layers of conductive and non-conductive extruded poly lactic acid monofilaments (PLA) deposited on polyethylene terephthalate (PET) woven fabrics through fused deposition modeling (FDM) process.

Design/methodology/approach

Prior to FDM process, thermal conductivity, surface roughness and mean pore size of PET woven fabrics were assessed using the “hot disk,” the profilometer and the capillary flow porometry methods, respectively. After the FDM process, the adhesion and durability after the washing process properties of the materials were determined and optimized based on reliable statistical models connecting those properties to the textile substrate properties such as surface roughness, mean pore size and thermal conductivity.

Findings

The main findings point out that higher roughness coefficient and mean pore size and lower thermal conductivity of polyester woven textile materials improve the adhesion properties and the build platform presents a quadratic effect. Additionally, the adhesion strength decreases by half after the washing process and rougher and more porous textile structures demonstrate better durability. These results are explained by the surface topography of textile materials that define the anchorage areas between the printed layer and the textiles.

Originality/value

This study is for great importance in the development of smart textiles using FDM process as it presents unique and reliable models used to optimize adhesion resistance of 3D printed PLA primary layer onto PET textiles.

Ort, förlag, år, upplaga, sidor
2019.
Nyckelord [en]
adhesion, 3D printing, polymer, textile materials, simulation
Nationell ämneskategori
Textil-, gummi- och polymermaterial
Forskningsämne
Textil och mode (generell)
Identifikatorer
URN: urn:nbn:se:hb:diva-22790DOI: 10.1108/RPJ-05-2019-0138OAI: oai:DiVA.org:hb-22790DiVA, id: diva2:1392205
Projekt
SMDTex project
Forskningsfinansiär
EU, Europeiska forskningsrådetTillgänglig från: 2020-02-06 Skapad: 2020-02-06 Senast uppdaterad: 2020-03-04Bibliografiskt granskad

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Eutionnat-Diffo, PriscaNierstrasz, Vincent

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Eutionnat-Diffo, PriscaNierstrasz, Vincent
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Akademin för textil, teknik och ekonomi
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Rapid prototyping journal
Textil-, gummi- och polymermaterial

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