Polylactic Acid Composites
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Polylactic Acid Composites
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Author : Pawan Kumar Rakesh
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2023-12-31
Polylactic Acid Composites written by Pawan Kumar Rakesh and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-12-31 with Science categories.
This book encompasses the structure, physical properties, production method, and bio degradability analysis of polylactic acid. A discourse of factors influencing the fabrication of polylactic acid-based composites and their characterization is discussed. The effects of reinforcements in the polylactic acid composites and their possible reasons is included. The potential biomedical applications of polylactic acid is covered.
Natural Fibre Polylactic Acid Composites
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Author : S. M. Sapuan
language : en
Publisher: CRC Press
Release Date : 2025-04-30
Natural Fibre Polylactic Acid Composites written by S. M. Sapuan and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-04-30 with Technology & Engineering categories.
This text provides readers with a comprehensive understanding of the properties, processing techniques, and applications of natural fibre-reinforced PLA composites, enabling them to develop sustainable and high-performance materials for a range of industries. It encompasses a wide range of topics within the field, spanning fundamentals, manufacturing processes and techniques, and applications. Covers types, characteristics, and sources of natural fibres. Delves into the unique properties of PLA as a matrix material and examines natural fibre-reinforced PLA biocomposites, hybrid biocomposites, and nanofiber-reinforced bionanocomposites. Explores various processes and techniques for fabricating natural fibre composites, emphasizing the influence of fibre-matrix interactions and surface modifications on the resulting properties. Discusses techniques for manufacturing components from these composites, including injection molding, extrusion, and 3D printing. Offers lifecycle assessments of natural-fibre reinforced PLA composites, evaluating their environmental impact and sustainability. Showcases a broad range of applications in industries such as automotive, construction, packaging, aviation, and consumer goods. With its comprehensive coverage, scientific approach, and technical depth, this book serves as an invaluable resource for researchers, engineers, and practitioners seeking to advance their knowledge and expertise in the field of natural fibre-reinforced PLA composite materials.
Polylactic Acid Based Nanocellulose And Cellulose Composites
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Author : Jyotishkumar Parameswaranpillai
language : en
Publisher: CRC Press
Release Date : 2022-04-20
Polylactic Acid Based Nanocellulose And Cellulose Composites written by Jyotishkumar Parameswaranpillai and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-04-20 with Technology & Engineering categories.
Polylactic Acid-Based Nanocellulose and Cellulose Composites offers a comprehensive account of the methods for the synthesis, characterization, processing, and applications of these advanced materials. This book fills a gap in the literature as the only currently available book on this topic. This book: Describes the procedures for the extraction of cellulose materials from different sources and characterization methods adopted for analyzing their properties Covers properties, processing, and applications of PLA biocomposites made using the extracted cellulose Discusses the effect of reinforcement of cellulose on the biopolymer matrix and the enhancement of biopolymer properties Examines current status, challenges, and future outlook in biocomposite research and applications The book serves as a reference for researchers, scientists, and advanced students in polymer science and engineering and materials science who are interested in cellulose polymer composites and their applications.
Natural Fiber Reinforced Pla Composites
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Author : Chandrasekar Muthukumar
language : en
Publisher: Elsevier
Release Date : 2024-11-27
Natural Fiber Reinforced Pla Composites written by Chandrasekar Muthukumar and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-11-27 with Technology & Engineering categories.
Amongst thermoplastic biodegradable polymers, polylactic acid (PLA) has been widely used in many different applications but it still has limited use in various industrial sectors such as medical, packaging, textile, water, and wastewater treatment. To increase the use of these materials more information is needed on their properties, characterization, processing, safety, and sustainability. Natural Fibre-Reinforced PLA Composites: Processing, Characterization and Applications reviews the thermal, physico-chemical, fire retardant, mechanical, tribological, biodegradable and anti-microbial properties of these materials. Fabrication of PLA biocomposites using advanced fabrication techniques like additive manufacturing and electrospinning are also discussed in detail. The book will be a valuable reference for academic and industrial researchers, materials scientists and engineers working in the development of polymers, bioplastics, polymer composites and biocomposites as well as industrial manufacturers. - Covers all aspects of polylactide biocomposites, and discusses their properties and characterization - Discusses compostability, the influence of water uptake, and other aging conditions - Covers Lifecycle assessment, end of life options and recycling of bio-based products from PLA - Discusses Socioeconomic aspects, sustainability, and future-prospects
Polylactic Acid
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Author : Lee Tin Sin
language : en
Publisher: William Andrew
Release Date : 2019-06-15
Polylactic Acid written by Lee Tin Sin and has been published by William Andrew this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-06-15 with Technology & Engineering categories.
Polylactic Acid: A Practical Guide for the Processing, Manufacturing, and Applications of PLA, Second Edition, provides a practical guide for engineers and scientists working in PLA and on the development of emerging new products. The current market situation for PLA and biodegradable polymers is described, along with applications across a range of market sectors. In addition, the mechanical, chemical, thermal, rheology and degradation properties are included. Updates include new chapters covering various processing methods, as well as recycling methods, and additives and processing aids. New applications cover a range of products (including 3D Printing), and an environmental assessment, including regulatory aspects. The book is not only a useful introduction to this topic, but also a practical, readily applicable reference book that will support decision-making in the plastics industry. - Presents an essential reference for engineers, scientists and product designers considering switching to a sustainable plastic - Covers the properties, synthesis and polymerization of PLA, along with processing techniques involved in fabricating parts from this polymer - Includes critical new chapters on processing, additives, recycling and environmental considerations relating to PLA
Composites And Foams Based On Polylactic Acid Pla
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Author : Hedieh Teymoorzadeh
language : en
Publisher:
Release Date : 2016
Composites And Foams Based On Polylactic Acid Pla written by Hedieh Teymoorzadeh and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with categories.
This study reports on the production and characterization of natural fiber reinforced polylactic acid (PLA) composites. Foaming PLA and its composites was also undertaken to investigate the effect of injection molding conditions (shot size) and natural fiber (flax and wood flour) content on the final properties of the final products. In the first part, PLA was mixed with flax fiber via extrusion and further processed by injection molding to manufacture the final parts. The effect of flax fiber content (15, 25, and 40% wt.) on the morphological, mechanical, thermal, and rheological properties of the composites was evaluated. In the second step, wood flour (WF) was selected to reinforce PLA. Compounding of PLA and WF was carried out in a twin-screw extruder followed by injection molding to obtain the test specimens. A complete series of morphological, mechanical, thermal, and dynamic mechanical analysis was performed to get a complete evaluation of WF addition (15, 25, and 40% wt.) on the properties. Finally, the last step studied PLA composites with natural fibers for the purpose of foaming. Foaming was carried out using an exothermic foaming agent (azodicarbonamide) via injection molding. Injection foaming proceeded after mixing PLA and natural fibers by extrusion. In this case, the shot size (amount of material injected into the mold: 31, 33, 36, 38, and 43% of the machine capacity) and reinforcement content (15, 25, and 40% wt.) were varied. The characterization included mechanical and thermal properties. The results showed that both flax and wood flour led to increased mechanical properties including flexural modulus and impact strength. Moreover, foaming was also effective for neat PLA and PLA composites, i.e. the overall density of the parts was significantly reduced.
Poly Lactic Acid
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Author : Rafael A. Auras
language : en
Publisher: John Wiley & Sons
Release Date : 2011-03-08
Poly Lactic Acid written by Rafael A. Auras and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-03-08 with Technology & Engineering categories.
This book describes the synthesis, properties, and processing methods of poly(lactic acid) (PLA), an important family of degradable plastics. As the need for environmentally-friendly packaging materials increases, consumers and companies are in search for new materials that are largely produced from renewable resources, and are recyclable. To that end, an overall theme of the book is the biodegradability, recycling, and sustainability benefits of PLA. The chapters, from a base of international expert contributors, describe specific processing methods, spectroscopy techniques for PLA analysis, and and applications in medical items, packaging, and environmental use.
Development And Characterization Of Functional Poly Lactic Acid Composites For Packaging Applications
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Author : Isinay Ebru Yuzay
language : en
Publisher:
Release Date : 2010
Development And Characterization Of Functional Poly Lactic Acid Composites For Packaging Applications written by Isinay Ebru Yuzay and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Biopolymers categories.
Poly Lactic Acid
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Author : Rafael A. Auras
language : en
Publisher: John Wiley & Sons
Release Date : 2022-06-01
Poly Lactic Acid written by Rafael A. Auras and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-06-01 with Technology & Engineering categories.
POLY(LACTIC ACID) The second edition of a key reference, fully updated to reflect new research and applications Poly(lactic acid)s – PLAs, biodegradable polymers derived from lactic acid, have become vital components of a sustainable society. Eco-friendly PLA polymers are used in numerous industrial applications ranging from packaging to medical implants and to wastewater treatment. The global PLA market is predicted to expand significantly over the next decade due to increasing demand for compostable and recyclable materials produced from renewable resources. Poly(lactic acid) Synthesis, Structures, Properties, Processing, Applications, and End of Life provides comprehensive coverage of the basic chemistry, production, and industrial use of PLA. Contributions from an international panel of experts review specific processing methods, characterization techniques, and various applications in medicine, textiles, packaging, and environmental engineering. Now in its second edition, this fully up-to-date volume features new and revised chapters on 3D printing, the mechanical and chemical recycling of PLA, PLA stereocomplex crystals, PLA composites, the environmental footprint of PLA, and more. Highlights the biodegradability, recycling, and sustainability benefits of PLA Describes processing and conversion technologies for PLA, such as injection molding, extrusion, blending, and thermoforming Covers various aspects of lactic acid/lactide monomers, including physicochemical properties and production Examines different condensation reactions and modification strategies for enhanced polymerization of PLA Discusses the thermal, rheological, and mechanical properties of PLA Addresses degradation and environmental issues of PLA, including photodegradation, radiolysis, hydrolytic degradation, biodegradation, and life cycle assessment Poly(lactic acid) Synthesis, Structures, Properties, Processing, Applications, and End of Life, Second Edition remains essential reading for polymer engineers, materials scientists, polymer chemists, chemical engineers, industry professionals using PLA, and scientists and advanced student engineers interested in biodegradable plastics.
Development Of Polylactic Acid Based Materials Through Reactive Modification
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Author : Alison Camille Fowlks
language : en
Publisher:
Release Date : 2009
Development Of Polylactic Acid Based Materials Through Reactive Modification written by Alison Camille Fowlks and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Plastics categories.