June 17, 2021

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Polylactide Foams

Polylactide Foams
Author : Mohammadreza Nofar,Chul B. Park
Publisher : William Andrew
Release Date : 2017-09-18
Category : Technology & Engineering
Total pages :272
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Polylactide Foams: Fundamentals, Manufacturing, and Applications provides an introduction to the fundamental science behind plastic foams, polylactic acid) and polylactide foaming, giving designers tactics to replace traditional resins with sustainable and biodegradable materials. The book then delves deeper into the technology behind PLA foaming, such as PLA/gas mixture characteristics, solubility, interfacial tension behaviors and crystallization kinetics of various types of PLA and their compounds. The foaming behaviors and mechanisms of various types of PLA and PLA compounds are extensively analyzed and discussed through different manufacturing technologies, namely extrusion foaming, foam injection molding and bead foaming. Interest in Poly(lactic acid) and PLA foams is extremely high – particularly as a potential replacement for styrenic resins – and the price of PLA resin is lower than ever before. This biopolymer has significant potential to improve the sustainability of the plastics industry. Polylactide Foams have a range of potential applications, such as in construction, packaging, insulation, biomedical scaffolds, and others. However, processing and performance of PLA are not at the same level as other non-biodegradable resins. Introduces the concepts behind foaming, poly(lactic acid) and PLA foaming Supports further research and development in PLA foams by covering the state-of-the-art in different manufacturing and processing methods Provides practical guidance for materials scientists and engineers in industry looking to replace traditional polymer resins with a sustainable, biodegradable alternative

Polylactide Foams

Polylactide Foams
Author : Mohammadreza Nofar,Chul B. Park
Publisher : William Andrew
Release Date : 2017-09-21
Category : Foam
Total pages :272
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6.3 Foam Injection Molding of Linear and Branched Polylactides -- 6.3.1 Thermal Analysis -- 6.3.2 Morphology of Foams -- 6.3.3 Mechanical Properties -- 6.3.4 Summary -- 7 - PLA Bead Foam Manufacturing-A Novel Technology -- 7.1 Bead Foaming Mechanism of Polylactide -- 7.1.1 Double Crystal Melting Peak Characterization (A Simulation in DSC and HP-DSC) -- 7.1.2 Polylactide Bead Foams With Double Crystal Melting Peaks -- 7.1.3 Summary -- 7.2 Producing Lab-Scale Polylactide Bead Foams -- 7.2.1 Crystallization Behavior of the Expanded Polylactide Bead Foams -- 7.2.2 Molecular Weight Variations of the Expanded Polylactide Bead Foams -- 7.2.3 Foaming Behavior of the Expanded Polylactide Bead Foams -- 7.2.4 Summary -- 7.3 Steam-Chest Molding Verification -- 7.3.1 Steam-Chest Molding Procedure -- 7.3.2 Steam-Chest Molding and Mechanical Testing -- 7.3.3 Summary -- 8 - Conclusions and Perspectives -- References -- Index -- A -- B -- C -- D -- E -- F -- G -- H -- I -- J -- L -- M -- N -- O -- P -- R -- S -- T -- U -- W -- X -- Y -- Z -- Back Cover

Polymeric Foams

Polymeric Foams
Author : Shau-Tarng Lee
Publisher : CRC Press
Release Date : 2016-11-03
Category : Technology & Engineering
Total pages :390
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Polymeric foams are sturdy yet lightweight materials with applications across a variety of industries, from packaging to aerospace. As demand for these materials increase, so does innovation in the development of new processes and products. This book captures the most dynamic advances in processes, technologies, and products related to the polymeric foam market. It describes the latest business trends including new microcellular commercialization, sustainable foam products, and nanofoams. It also discusses novel processes, new and environmentally friendly blowing agents, and the development and usage of various types of foams, including bead and polycarbonate, polypropylene, polyetherimide microcellular, and nanocellular. The book also covers flame-retardant foams, rigid foam composites, and foam sandwich composites and details applications in structural engineering, electronics, and insulation. Authored by leading experts in the field, this book minimizes the gap between research and application in this important and growing area.

Multiphase Polylactide Blends

Multiphase Polylactide Blends
Author : Mohammadreza Nofar
Publisher : Elsevier
Release Date : 2021-07-15
Category : Technology & Engineering
Total pages :350
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Multiphase Polylactide Blends: Toward a Sustainable and Green Environment guides the reader through fundamentals, science, preparation, and key areas of innovation in PLA blends. Bio-based polymers, and notably PLA, have not only gained increasing interest as a more sustainable alternative but also bring challenges in terms of mechanical, rheological, thermal and physical properties, processability, shapability, and foamability. The use of blends looks to address these, with the development of new types of economically viable and environmentally friendly systems. This is a valuable book for academic researchers, scientists, and graduate students across bio-based polymers, polymer science, chemistry, and materials science, as well as engineers, R&D professionals, and all those in industry with interest in PLA-based blends, biopolymers, and sustainable materials and products. More specifically, the first three chapters of this book overview the fundamentals of thermoplastic polymers, polymer blends, and structure and properties of PLA. These chapters could technically be used as a valuable textbook on the noted topics. The rest of the chapters inclusively study the fundamentals, investigations, and achievements in PLA-based blends with various types of polymers. These include miscible blends of poly l-lactide and poly d-lactide, binary immiscible/miscible blends of PLA with other thermoplastics and elastomers, PLA-based ternary blends and blend nanocomposites, as well as PLA-based blend foams. Overall, this book provides a thorough and critical overview of the state-of-the-art in PLA-based blends, including significant past and recent advances, with the aim of supporting and shaping further research and industrial application of these materials for the development of a green and sustainable future. Overviews the fundamentals of thermoplastic polymers, polymer blends, and structure and properties of PLA Provides detailed coverage of the fundamentals and science of PLA blends, including phase miscibility, thermal and mechanical properties, interface and rheological properties, the use of compatibilizers, and phase morphological analysis Offers a thorough critical overview of the state-of-the-art in processing and development of PLA-based blends, addressing key challenges and future perspectives Covers the latest advances, including PLA-based ternary blends, blend nanocomposites, and PLA-based blend microcellular foams

Porous Bioactive Materials

Porous Bioactive Materials
Author : Kai Zhang
Publisher : Unknown
Release Date : 2003
Category :
Total pages :494
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Maro Polymer Notes

Maro Polymer Notes
Author : Anonim
Publisher : Unknown
Release Date : 2001
Category : Polymers
Total pages :129
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Development of Semi-crystalline Polylactide Bead Foams Via Liquid CO2 Processing

Development of Semi-crystalline Polylactide Bead Foams Via Liquid CO2 Processing
Author : Jean-Philippe Garancher
Publisher : Unknown
Release Date : 2014
Category : Crystallization
Total pages :353
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Handbook of Biodegradable Polymeric Materials and Their Applications: Materials

Handbook of Biodegradable Polymeric Materials and Their Applications: Materials
Author : Surya Mallapragada,Balaji Narasimhan
Publisher : Unknown
Release Date : 2006
Category : Biodegradable plastics
Total pages :376
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Poly(L-lactic Acid) Nano-fibers

Poly(L-lactic Acid) Nano-fibers
Author : Victor Jeffrey Chen
Publisher : Unknown
Release Date : 2005
Category :
Total pages :129
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Continuous Microcellular Foaming of Polyvinyl Chloride and Compatibilization of Polyvinyl Chloride and Polylactide Composites

Continuous Microcellular Foaming of Polyvinyl Chloride and Compatibilization of Polyvinyl Chloride and Polylactide Composites
Author : Bhavesh Shah
Publisher : Unknown
Release Date : 2007
Category : Composite materials
Total pages :334
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Development of Polylactide (PLA) and PLA Nanocomposite Foams in Injection Molding for Automotive Applications

Development of Polylactide (PLA) and PLA Nanocomposite Foams in Injection Molding for Automotive Applications
Author : Naqi Najafi Chaloupli
Publisher : Unknown
Release Date : 2015
Category :
Total pages :223
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Introduction to Nanoscience and Nanotechnology

Introduction to Nanoscience and Nanotechnology
Author : Gabor L. Hornyak,H.F. Tibbals,Joydeep Dutta,John J. Moore
Publisher : CRC Press
Release Date : 2009
Category : Science
Total pages :1593
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PerspectivesIntroductionNanoscience and Nanotechnology-The DistinctionHistorical PerspectivesAdvanced MaterialsTools of NanoNature's Take on Nano and the Advent of Molecular BiologyThe Nano PerspectiveSocietal Implications of NanoIntroduction to Societal IssuesEthical ImplicationsLegal ImplicationsEnvironmental ImplicationsPublic PerceptionFuture of Nanotechnology NanotoolsCharacterization MethodsCharacterization of NanomaterialsElectron Probe MethodsScanning Probe Microscopy MethodsSpectroscopic MethodsNonradiative and Nonelectron Characterization MethodsFabrication MethodsFabrication of Nano.

Crystal Growth and Nucleation

Crystal Growth and Nucleation
Author : Royal Society of Chemistry
Publisher : Faraday Discussions
Release Date : 2007
Category : Science
Total pages :424
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This book discusses the contemporary techniques and the latest applications in the field of nucleation, growth, inhibition and dissolution of solids. It covers techniques, including diffraction, small angle scattering, probe microscopy, optical microscopy, crystallization techniques and both atomistic and meso-scale modelling methods; and applications, which consider inorganic materials, micro-porous and meso-porous materials, molecular crystals, biomaterials, minerals, semi-conductors and pharmaceuticals. It is a key point of reference for researchers working in related fields and offers a comprehensive guide to research and opinion in this area. Faraday Discussions document a long-established series of Faraday Discussion meetings which provide a unique international forum for the exchange of views and newly acquired results in developing areas of physical chemistry, biophysical chemistry and chemical physics. The papers presented are published in the Faraday Discussion volume together with a record of the discussion contributions made at the meeting. Faraday Discussions therefore provide an important record of current international knowledge and views in the field concerned.

Polymeric Foams

Polymeric Foams
Author : Shau-Tarng Lee
Publisher : CRC Press
Release Date : 2016-11-03
Category : Technology & Engineering
Total pages :390
GET BOOK

Polymeric foams are sturdy yet lightweight materials with applications across a variety of industries, from packaging to aerospace. As demand for these materials increase, so does innovation in the development of new processes and products. This book captures the most dynamic advances in processes, technologies, and products related to the polymeric foam market. It describes the latest business trends including new microcellular commercialization, sustainable foam products, and nanofoams. It also discusses novel processes, new and environmentally friendly blowing agents, and the development and usage of various types of foams, including bead and polycarbonate, polypropylene, polyetherimide microcellular, and nanocellular. The book also covers flame-retardant foams, rigid foam composites, and foam sandwich composites and details applications in structural engineering, electronics, and insulation. Authored by leading experts in the field, this book minimizes the gap between research and application in this important and growing area.

Chemical Abstracts

Chemical Abstracts
Author : Anonim
Publisher : Unknown
Release Date : 2002
Category : Chemistry
Total pages :129
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