Study of the Thermal, Rheological, Morphological and Mechanical Properties of Biocomposites Based on Rod-Of Typha/HDPE Made up of Typha Stem and HDPE

Niang, Babacar; Ly, El Hadji Babacar; Diallo, Abdou Karim; Schiavone, Nicola; Askanian, Haroutioum; Verney, Vincent; Badji, Ansou Malang; Diakite, Mahmoud Kalid; Ndiaye, Diène

doi:10.4236/ampc.2018.89023

Cited by 3 publications

(2 citation statements)

References 33 publications

(28 reference statements)

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“…Additionally, solid carbon residue is not formed despite an inert atmosphere, which is a common behavior of Pes, as reported in the literature [ 110 ]. The behavior of HDPE at 250–300 °C, at the beginning of HDPE degradation, is a common behavior of HDPE in TGA measurements, as presented in the literature [ 111 , 112 ]. In the nanocomposites, this behavior disappeared in the presence of TiN particles.…”

Section: Resultsmentioning

confidence: 99%

Optimization Course of Titanium Nitride Nanofiller Loading in High-Density Polyethylene: Interpretation of Reinforcement Effects and Performance in Material Extrusion 3D Printing

Petousis,

Sagris,

Papadakis

et al. 2024

Polymers

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In this study, titanium nitride (TiN) was selected as an additive to a high-density polyethylene (HDPE) matrix material, and four different nanocomposites were created with TiN loadings of 2.0–8.0 wt. % and a 2 wt. % increase step between them. The mixtures were made, followed by the fabrication of the respective filaments (through a thermomechanical extrusion process) and 3D-printed specimens (using the material extrusion (MEX) technique). The manufactured specimens were subjected to mechanical, thermal, rheological, structural, and morphological testing. Their results were compared with those obtained after conducting the same assessments on unfilled HDPE samples, which were used as the control samples. The mechanical response of the samples improved when correlated with that of the unfilled HDPE. The tensile strength improved by 24.3%, and the flexural strength improved by 26.5% (composite with 6.0 wt. % TiN content). The dimensional deviation and porosity of the samples were assessed with micro-computed tomography and indicated great results for porosity improvement, achieved with 6.0 wt. % TiN content in the composite. TiN has proven to be an effective filler for HDPE polymers, enabling the manufacture of parts with improved mechanical properties and quality.

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Section: Resultsmentioning

confidence: 99%

Optimization Course of Titanium Nitride Nanofiller Loading in High-Density Polyethylene: Interpretation of Reinforcement Effects and Performance in Material Extrusion 3D Printing

Petousis,

Sagris,

Papadakis

et al. 2024

Polymers

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“…The behavior of the biofiller networks, at higher filler loading, at low and high frequencies is shown in Figure 13. Several authors have reported on the rheological percolation 52,53 …”

Section: Resultsmentioning

confidence: 99%

Mechanical and rheological properties of recycled high‐density polyethylene and ronier palm leaf fiber based biocomposites

Diouf

Thiandoume

Abdulrahman

et al. 2021

J of Applied Polymer Sci

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Recycled plastic (rHDPE) was coupled with different weight percentage of ronier palm leaf fiber (RLFs) to prepare eco‐friendly polymer biocomposites. Fourier transform infrared analysis, tensile test, dynamic rheological test, hardness test, scanning electron microscopy (SEM) analysis, and density measurement were used to determine the structural, mechanical, morphological and physical properties of the biocomposites. The modulus showed excellent improvement with the addition of RLFs. G′ and G″ were found to increase with the increment of both the filler content and the angular frequency. At low frequencies, the loss factor was increased with the frequency and decreased with the RLFs content. However, at high frequencies, it was decreased with both the angular frequency and the RLFs content. The complex viscosity η* was found to be increasing and decreasing with the RLFs content and the angular frequency, respectively. SEM micrographs of tensile fractured surfaces of biocomposites show pulled out RLFs zones and voids due to the presence of agglomeration. Finally, the experimental Young's modulus data was compared with theoretical predictions. A good fit was obtained with Einstein Model.

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Effect of Alkalization on Characterization of Ripe Bulrush (Typha Domingensis) Grass Fiber Reinforced Epoxy Composites

Ramesh¹,

Deepa²,

Selvan³

et al. 2020

Journal of Natural Fibers

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Study of the Thermal, Rheological, Morphological and Mechanical Properties of Biocomposites Based on Rod-Of Typha/HDPE Made up of Typha Stem and HDPE

Cited by 3 publications

References 33 publications

Optimization Course of Titanium Nitride Nanofiller Loading in High-Density Polyethylene: Interpretation of Reinforcement Effects and Performance in Material Extrusion 3D Printing

Optimization Course of Titanium Nitride Nanofiller Loading in High-Density Polyethylene: Interpretation of Reinforcement Effects and Performance in Material Extrusion 3D Printing

Mechanical and rheological properties of recycled high‐density polyethylene and ronier palm leaf fiber based biocomposites

Effect of Alkalization on Characterization of Ripe Bulrush (Typha Domingensis) Grass Fiber Reinforced Epoxy Composites

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