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Mihail Ionescu Polyols For Polyurethanes Volume 2

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Mihail Ionescu Polyols For Polyurethanes Volume 2

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Author : Mihail Ionescu
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2019-09-02

Mihail Ionescu Polyols For Polyurethanes Volume 2 written by Mihail Ionescu 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 2019-09-02 with Science categories.

Volume 2 of the updated and extended 3rd edition of this work focuses on the chemistry and technology of rigid polyurethanes. Recent developments in obtaining polyols from renewable resources and the field of rigid polyurethanes have been included. This book is of interest to chemists and engineers in industry and academia as well as anyone working with polyols for the manufacture of PUs.

Mihail Ionescu Polyols For Polyurethanes Volume 2

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Author : Mihail Ionescu
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2019-09-02

Mihail Ionescu Polyols For Polyurethanes Volume 1

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Author : Mihail Ionescu
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2019-09-02

Mihail Ionescu Polyols For Polyurethanes Volume 1 written by Mihail Ionescu 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 2019-09-02 with Science categories.

This first volume of the updated and extended 3rd edition of this work covers the basic chemistry and technology of oligo-polyol fabrication, the characteristics of the various oligo-polyol families and the effects of their structure on the properties of the resulting PU. This book is of interest to chemists and engineers in industry and academia as well as anyone working with polyols for the manufacture of PUs.

Polyurethane Foams

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Author : Arnold A. Lubguban
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2025-04-21

Polyurethane Foams written by Arnold A. Lubguban 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 2025-04-21 with Science categories.

As global priorities shift towards sustainable resources, there is a growing interest in alternatives to petroleum-based raw materials for industrial polyurethane (PU) foam production. Polyurethane foams (PUFs), produced from the reaction between a polyol (a polymer with multiple hydroxyl groups) and a diisocyanate, are widely used for their versatility. They range from flexible foams, like those found in mattresses or furniture, to rigid foams used for home insulation. The market for PU foams is anticipated to grow due to rising demand for comfort. Historically, petroleum-based polyols have been favored for their availability and versatility. However, as petroleum supplies dwindle, with oil reserves projected to be exhausted by around 2052, the pressing need for sustainable alternatives is clear to sustain the PU industry. Bio-based substitutes, such as polyols derived from palm, soybean, castor, and sunflower oils, have been extensively researched to replace the petroleum-based polyol feedstock. This book focuses on applying coconut oil-derived polyols in polyurethane foam production, offering a detailed examination of their potential benefits and associated difficulties. The introductory chapter outlines the critical need for greener alternatives and emphasizes the significant role of coconut oil as a substitute for petroleum-based polyols. Subsequent chapters delve into the chemistry and synthesis of coconut oil-derived polyols and polyurethanes, providing insights into their properties and contributions to polyurethane formulations. This book further provides an overview of how coconut oil's high saturation impacts the polyol production process and explores methods to overcome these challenges. It bridges the gap between raw material science and practical applications using coconut oil in polymer studies. It provides valuable information for researchers and industry professionals aiming to innovate with sustainable polymer materials.

Computational Thermo Kinetics Of Rigid Polyurethane Foams

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Author : Arnold A. Lubguban
language : en
Publisher: Springer Nature
Release Date : 2025-02-25

Computational Thermo Kinetics Of Rigid Polyurethane Foams written by Arnold A. Lubguban and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-02-25 with Science categories.

This book presents a detailed exploration of advanced computational modeling techniques in the design, testing, and applications of rigid polyurethane foams (RPUFs). By leveraging modern approaches such as database-driven predictions, iterative simulations, and emerging innovations in computational material engineering, it offers a more accurate and efficient way to model the thermo-kinetic behavior of RPUFs. The necessity for computational tools in materials science is intertwined with the growth of the polyurethane market, with many academic and industrial researchers seeking to adopt these methods. The book comprehensively discusses the advancement in bridging the gap between traditional empirical methods and cutting-edge computational techniques specifically applied to RPUFs. Furthermore, it is a comprehensive guide to the computational modeling of the thermo-kinetics of RPUFs, making it an essential resource for researchers, engineers, and academicians seeking to innovate in material science and engineering. This book addresses a niche yet critical area within this broader scope.

Chemistry And Technology Of Polyols For Polyurethanes

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Author : Mihail Ionescu
language : en
Publisher: iSmithers Rapra Publishing
Release Date : 2005

Chemistry And Technology Of Polyols For Polyurethanes written by Mihail Ionescu and has been published by iSmithers Rapra Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Science categories.

This book considers the raw materials used to build the polyurethane polymeric architecture. It covers the chemistry and technology of oligo-polyol fabrication, the characteristics of the various oligo-polyol families and the effects of the oligo-polyol structure on the properties of the resulting polyurethane. It presents the details of oligo-polyol synthesis, and explains the chemical and physico-chemical subtleties of oligo-polyol fabrication. This book will be of interest to all specialists working with polyols for the manufacture of polyurethanes and to all researchers that would like to know more about polyol chemistry.

Chemistry And Technology Of Polyols For Polyurethanes 2nd Edition

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Author : Mihail Ionescu
language : en
Publisher:
Release Date : 2016-04-14

Chemistry And Technology Of Polyols For Polyurethanes 2nd Edition written by Mihail Ionescu and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-14 with categories.

Polyurethanes are one of the most dynamic groups of polymers, they find use in nearly every aspect of modern life, in applications such as furniture, bedding, seating and instrument panels for cars, shoe soles, thermoinsulation, carpet backings, packaging, adhesives, sealants, binders and as coatings. In 2004 10.6 million tons of polyurethanes were produced, in 2014 the world production was close to 20 million tons. In the last decade (2005-2015) important, worldwide developments in the area of polyols for polyurethanes were carried out, especially for polyols from renewable resources, described in detail in this second edition of the book. The main raw materials used for the production of PU are polyols and isocyanates. The first of these is the subject of this two volume handbook. Volume 1 is dedicated to polyols for elastic PU (flexible foams, elastomers and so on). Volume 2 is dedicated to polyols for rigid PU (rigid foams, wood substitute, packaging, flotation materials and so on). The book considers the raw materials used to build the PU polymeric architecture. It covers the chemistry and technology of oligo-polyol fabrication, the characteristics of the various oligo-polyol families and the effects of the oligo-polyol structure on the properties of the resulting PU. It presents the details of oligo-polyol synthesis, and explains the chemical and physico-chemical subtleties of oligo-polyol fabrication. This book links data and information concerning the chemistry and technology of oligo-polyols for PU, providing a comprehensive overview of: Basic PU chemistry Key oligo-polyol characteristics Synthesis of the main oligo-polyol families, including: polyether polyols, filled polyether polyols, polyester polyols, polybutadiene polyols, acrylic polyols, polysiloxane polyols, aminic polyols Polyols from renewable resources Flame retardant polyols Chemical recovery of polyols Relationships between polyol structure and PU properties This book will be of interest to all specialists working with polyols for the manufacture of PU and to all researchers that would like to know more about polyol chemistry.