Controlling interfacial interactions in LDPE/flax fibre biocomposites by a combined chemical and radiation-induced grafting approach

Moussi, Youssef El; Otazaghine, Belkacem; Caro-Bretelle, A. S.; Sonnier, Rodolphe; Taguet, Aurélie; Moigne, Nicolas Le

doi:10.1007/s10570-020-03221-7

Cited by 6 publications

(3 citation statements)

References 42 publications

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“…According to the interaction between particles and matrix, rod-shaped particles have the best reinforcement effect, followed by spheres and flakes. The particle shape often impacts the fluidity of the polymer chain, ultimately affecting the melting [88][89][90] coefficient and internal stress. The particles can be classified as nanoparticles and microparticles based on their size.…”

Section: Inorganic Particle Additivesmentioning

confidence: 99%

Plant fiber‐reinforced composites based on injection molding process: Manufacturing, service life, and remanufacturing

Zhao,

Liu,

Zhao

et al. 2024

Polymer Composites

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Resource depletion and environmental degradation have become important issues affecting the human development process. Plant fiber‐reinforced composites (PFRCs) are characterized by high natural availability, good mechanical properties, low density, recyclability, and eco‐friendliness. Expanding human applications of plant fibers is an important measure to combat resource and environmental problems. The injection molding process has the characteristics of strong product size adaptability, high molding precision, and high production efficiency. It is suitable for large‐scale production in the industry and is one of the main molding methods of PFRCs. Currently, there are still challenges and opportunities for high‐performance manufacturing of PFRCs based on the injection molding process. This article reviews the complete process of manufacturing‐service life‐remanufacturing of PFRCs based on the injection molding process. Emphasis is placed on the pretreatment technology and selection strategy of multi‐phase blended raw materials, the molding process conditions, functional applications, and simulation analysis, the aging and degradation characteristics during service, and the remanufacturing characteristics of the composites. Finally, the future research focus is summarized and prospected. The research in this paper will help promote the continuous progress of key technologies in the production process of PFRCs and help the industry to truly realize high‐performance green manufacturing in the future.Highlights Plant fibers exhibit variability in morphology and properties. The link between the structure and performance of PFRCs is unclear. The degradability and durability of PFRCs are contradictory. The functionality and mechanical properties of PFRCs are contradictory. PFRCs have good characteristics for remanufacturing.

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Section: Inorganic Particle Additivesmentioning

confidence: 99%

Plant fiber‐reinforced composites based on injection molding process: Manufacturing, service life, and remanufacturing

Zhao,

Liu,

Zhao

et al. 2024

Polymer Composites

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show abstract

“…Therefore, to improve the mechanical properties, and widen the application of 3D printing in composite materials, it is essential to improve the interfacial performance of 3D-printed composites. 19 Currently, to improve the interfacial performance of composites, the common modification methods includes the introduction of active groups onto the surface of the fiber, like oxidation, [20][21][22] plasma, [23][24][25] and radiation 26,27 ; another method is to introduce interfacial phase, like coupling agents, 28,29 nano-coating, [30][31][32][33] and polymer-coating. [34][35][36] Tian et al 37 oxidized carbon fiber with concentrated nitric acid and prepared a carbon fiber-reinforced polypropylene composite.…”

Section: Introductionmentioning

confidence: 99%

“…Currently, to improve the interfacial performance of composites, the common modification methods includes the introduction of active groups onto the surface of the fiber, like oxidation, 20–22 plasma, 23–25 and radiation 26,27 ; another method is to introduce interfacial phase, like coupling agents, 28,29 nano‐coating, 30–33 and polymer‐coating 34–36 . Tian et al 37 oxidized carbon fiber with concentrated nitric acid and prepared a carbon fiber‐reinforced polypropylene composite.…”

Section: Introductionmentioning

confidence: 99%

Interfacial performance of phenolic‐sized continuous carbon fiber‐reinforced phenolic resin composites with different impregnation nozzle diameters via 3D printing

Dong,

Bao,

Liu

et al. 2023

Polymer Composites

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The interfacial bonding strength of the 3D‐printed composites was poor due to the inadequate impregnation. To improve the interfacial performance and mechanical properties of the 3D‐printed composites, carbon fiber (Original‐CF) was modified by oxidation combined with sizing, to obtain Sized‐CF, and continuous carbon fiber‐reinforced phenolic resin (Original‐CF/PF and Sized‐CF/PF) composites were fabricated via in situ‐curing 3D printing. The impregnation nozzle diameter influences the resin content and the impregnation effect of the resin into the fiber bundles. Mechanical properties with different impregnation nozzle diameters of Sized‐CF/PF composites all increased compared to that of Original‐CF/PF composites. The flexural strength of Sized‐CF/PF composites increased by 15.3% and interlaminar shear strength increased by 28.6%, compared to that of Original‐CF/PF composites, when the impregnation nozzle diameter was 0.40 mm. The fiber‐resin interface and the effect of interfacial performance on fracture mode of the composites were investigated systematically. The interfacial performance was improved, owing to the decrease of void defect volume and the increase of impregnation uniformity between the fiber and resin interface; the fracture mode was transferred from longer fiber pulling‐out for Original‐CF/PF composites to shorter fiber pulling‐out for Sized‐CF/PF composites, owing to the improvement of interfacial performance.Highlights Carbon fiber was modified to improve interfacial and mechanical properties. Nozzle diameter of 0.4 mm obtains adequate resin content and extrusion force. Defect volume reduced and impregnation uniformity improved after modification. Flexural strength of the composite increased by 15.3% after CF modification.

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Recent Progress in Flax Fiber-Based Functional Composites

Tang

Dai

et al. 2022

Adv. Fiber Mater.

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Controlling interfacial interactions in LDPE/flax fibre biocomposites by a combined chemical and radiation-induced grafting approach

Cited by 6 publications

References 42 publications

Plant fiber‐reinforced composites based on injection molding process: Manufacturing, service life, and remanufacturing

Plant fiber‐reinforced composites based on injection molding process: Manufacturing, service life, and remanufacturing

Interfacial performance of phenolic‐sized continuous carbon fiber‐reinforced phenolic resin composites with different impregnation nozzle diameters via 3D printing

Recent Progress in Flax Fiber-Based Functional Composites

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