The influence of temperature on the performance of rubber - PET-HDPE waste -based composites with different inorganic fillers

Cazan, Cristina; Cosnita, Mihaela; Isac, Luminita

doi:10.1016/j.jclepro.2018.10.045

Cited by 25 publications

(8 citation statements)

References 31 publications

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“…As for non-biodegradable polymer matrices used in the field of green composites (which could be or not biobased), these are mainly polyolefins (as well as some polyurethanes or phenolic resins) in combination with natural fillers: mostly lignocellulosic fibres (Netravali and Chabba 2003;Iyer et al 2015;Dey and Ray 2018;Dixit and Yadav 2019;Hidalgo-Salazar and Salinas 2019) or mineral fillers (Hatakeyema et al 2005;Cazan et al 2019;Hanken et al 2019). The greener option in this case is the use of the biobased counterpart.…”

Section: Polymer Matricesmentioning

confidence: 99%

Towards Sustainable Buildings with Free-Form Geometries: Development and Application of Flexible NFRP in Load-Bearing Structures

Dahy

2021

Biocomposite Materials

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of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. The publisher, the authors and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the publisher nor the authors or the editors give a warranty, expressed or implied, with respect to the material contained herein or for any errors or omissions that may have been made. The publisher remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

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Section: Polymer Matricesmentioning

confidence: 99%

Towards Sustainable Buildings with Free-Form Geometries: Development and Application of Flexible NFRP in Load-Bearing Structures

Dahy

2021

Biocomposite Materials

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“…To address these issues, a great efforts have been conducted in examination the potential for the usage of waste polymer material for both, composite matrices and reinforcements. [2][3][4][5] Moreover, the utilization of end-of-life polymers in such a way respects the principles of circular economy, preventing the natural resources scarcity and closing the waste material loop. 1,6 It is well known that poly(ethylene terephthalate) (PET) is one of the most frequently used commercial polymers due to its good mechanical properties, low cost, chemical resistance, transparency and recyclability.…”

Section: Introductionmentioning

confidence: 99%

Reuse potential of functionalized thermoplastic waste as reinforcement for thermoset polymers: Mechanical properties and erosion resistance

Kovačević

Brzić

Krušić

et al. 2021

Journal of Composite Materials

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Two types of polymer waste materials, poly(ethylene terephthalate) (PET) and polycarbonate based Colombian Resin (CR-39), were used for the designing of fully recycled composite materials. Waste PET was employed for the synthesis of thermoset unsaturated polyester resin (UPR), while CR-39 was used as reinforcement in the UPR matrix. Prior to mixing, CR-39 particles were subjected to oxidation and chemical activation using acids/base and ethanol amine, respectively. The effect of the modifier type and variable loading of the activated CR-39 particles on mechanical and dynamic-mechanical properties of the corresponding composites was investigated. The greatest improvement in the tensile and flexural strength of UPR resin was achieved with the composite containing 0.5 wt% of amine activated filler particles, 96.0% and 62.2%, respectively. The Arrhenius equation was used to calculate the activation energy for glass transition from dynamic mechanical properties measured at various frequencies. The activation energy of the main transition for UPR resin and composites were calculated to be 173 and 350 kJ·mol−1 indicating that reinforcement results in an increase in the energy barrier to macromolecules viscoelastic relaxation. In addition, erosion resistance was studied during exposure of samples to cavitation tests. According to the obtained results, these materials can be applied in construction and mining industry.

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“…The other approach to this reuse is the mechanical transformation of the waste in other industrial design products (Ashby, 2014) using different manufacturing processes or binders to carry out processes for shaping the rubber chip or pellets. Recent studies show how to obtain a crumb rubber with a particle size of 100 to 150 micrometers using ultrasonic grinding (Dobrotă & Dobrotă, 2018) this rub-ber granulate can be treated as a raw material for composites, polymers (Sienkiewicz et al, 2017) (Cazan et al, 2019) concrete aggregates (Saberian & Li, 2018), asphalt or chip seal (Gheni et al, 2017), (Gheni et al, 2018), etc.…”

Section: Introductionmentioning

confidence: 99%

Caracterización mecánica del caucho vulcanizado reciclado

López¹

2021

Competitive Risaralda, Generating Research Alliances for Development

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Natural Rubber comes from the rubber tree as a white latex and after vulcanization It has many industrial applications such as o-rings, shoes, electric components, flexible piping, tires, etc. However, every industrial process in rubber transformation brings some amount of waste. The most visible problem with rubber is the tire production. Every tire is made from a mixture of natural and synthetic rubber with more than 100 different chemical components. The previous scenario shows a problem of general pollution and waste disposal.

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The influence of temperature on the performance of rubber - PET-HDPE waste -based composites with different inorganic fillers

Cited by 25 publications

References 31 publications

Towards Sustainable Buildings with Free-Form Geometries: Development and Application of Flexible NFRP in Load-Bearing Structures

Towards Sustainable Buildings with Free-Form Geometries: Development and Application of Flexible NFRP in Load-Bearing Structures

Reuse potential of functionalized thermoplastic waste as reinforcement for thermoset polymers: Mechanical properties and erosion resistance

Caracterización mecánica del caucho vulcanizado reciclado

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