Download or read book Surface modification of polyester or aramid fibers written by and published by . This book was released on 1995 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Surface Modification of Textiles written by Q Wei and published by Elsevier. This book was released on 2009-08-26 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: The surface of textiles offers an important platform for functional modifications in order to meet special requirements for a variety of applications. The surface modification of textiles may be achieved by various techniques ranging from traditional solution treatment to biological approaches. This book reviews fundamental issues relating to textile surfaces and their characterisation and explores the exciting opportunities for surface modification of a range of different textiles.Introductory chapters review some important surface modification techniques employed for improved functional behaviour of textiles and the various surface characterisation methods available. Further chapters examine the different types of surface modification suitable for textiles, ranging from the use of plasma treatments and physical vapour deposition to the use of nanoparticles. Concluding chapters discuss surface modification strategies for various applications of textiles.Surface modification of textiles is a valuable resource for chemists, surface scientists, textile technologists, fibre scientists, textile engineers and textile students. - Reviews fundamental issues relating to textiles surfaces and their characterisation - Examines various types of surface modification suitable for textiles, including plasma treatments and nanoparticles - Discusses surface modification strategies for textile applications such as expansion into technical textile applications
Download or read book Surface Modification of Textile Fibers and Cords by Plasma Polymerization for Improvement of Adhesion to Polymeric Matrices written by Shijian Luo and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In this work, aramid and polyester fibers and cords were treated in a continuous or pulsed DC plasma containing organic monomer vapor in custom-built reactors. Characterization indicated that, with one monomer under different deposition conditions, plasma-polymerized films were formed on the surface of fibers and cords with a variety of properties. The films significantly improve the adhesion performance of fibers and cords to polymeric matrices. The pull-out forces of treated samples were increased up to 90% compared to untreated ones. The lower power/high pressure (LW/HP) condition consistently gave better pull-out results than high power/low pressure (HW/LP) condition, no matter what monomer was used. Pulsing the input power also affected the adhesion performance positively. The effect of plasma polymerization on fiber strength is minimal. Plasma-polymerized films were thoroughly characterized by a range of analytical techniques. All the plasma polymer films were found highly unsaturated. The films prepared in LW/HP conditions were more unsaturated and less crosslinked than those deposited in HW/LP conditions. Some pyrrole ring structures were maintained in the plasma-polymerized pyrrole (PPy) films, while more rings remained intact in the mild LW/HP conditions. During atmospheric exposure, oxidation was found in both PPy and PAc (plasma-polymerized acetylene) films. It finished quickly in PPy films but occurred gradually in PAc films. Thin film interferometry and nano-indentation test showed that films deposited in LW/HP conditions had lower hardness, modulus and density. Partial rupture of the plasma film on the fiber surface was found in SFM after the fiber was pulled out from epoxy matrix. Based on the extensive data and failure interface analysis, a mechanical penetrating network mechanism for adhesion improvement was proposed. Besides the effect of oxygen-containing functional groups on the plasma-polymerized films, their hardness, modulus and crosslinking density are also very important factors contributing to the increase of pull-out forces. No correlation was found between the surface energy of plasma polymer coatings and the adhesion performance. A large-scale DC plasma reactor was built which can be used to treat fibers up to 400 meters continuously per batch. Tentative treatments were done on aramid fibers and cords.
Download or read book Polymer Surface Modification Relevance to Adhesion written by Kash L. Mittal and published by CRC Press. This book was released on 2004-08-26 with total page 499 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book documents the proceedings of the Fourth International Symposium on Polymer Surface Modification: Relevance to Adhesion held under the auspices of MST Conferences, LLC in Orlando, FL, June 9-11, 2003. Polymers are used for a variety of purposes in a host of technological applications and even a cursory look at the literature will evince that currently there is tremendous interest and R&D activity in the area of polymer surface modification to attain their desired surface characteristics, particularly to enhance their adhesion. This volume contains a total of 25 papers which were properly peer reviewed, revised and edited. So this book is not merely a collection of papers, rather represents the highest standard of publication. The book is divided into three parts: 1. Plasma Surface Modification Techniques; 2. Other / Miscellaneous Surface Modification Techniques; and 3. General Papers. The topics covered include: low pressure plasma surface modification of a variety of polymers using various gases; atmospheric pressure plasma treatment; improvement of stain release properties of fabrics; modification of electrostatic properties of polymers; photon-based processes for surface modification of fibers; excimer UV light treatment; excimer laser surface treatment; low-energy ion treatment; photo-grafting and photo-curing; metallization of treated polymers; chemical (wet) functionalization of polymers; adhesion of paints to thermoplastic substrates; polymer release surfaces; nanolithography in polymer films; gas barrier properties of ceramic layers on polymers; and modification of interphase layer and relevance to adhesion. This volume and its predecessors containing plentiful information should serve as a comprehensive source of latest R&D activity in the highly technologically important arena of polymer surface modification. Anyone interested –centrally or peripherally– in knowing or learning about the various ways to modify polymer surfaces should find this book of immense value.
Download or read book Biodegradable Green Composites written by Susheel Kalia and published by John Wiley & Sons. This book was released on 2016-02-29 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprehensively addresses surface modification of natural fibers to make them more effective, cost-efficient, and environmentally friendly. Topics include the elucidation of important aspects surrounding chemical and green approaches for the surface modification of natural fibers, the use of recycled waste, properties of biodegradable polyesters, methods such as electrospinning, and applications of hybrid composite materials.
Download or read book Engineering Mechanics of Composite Materials written by Isaac M. Daniel and published by . This book was released on 2007 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Plasma Treatment of Textile Surfaces written by Shahid Ul Islam and published by Elsevier. This book was released on 2024-01-24 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Plasma Treatment of Textile Surfaces offers a detailed overview on the use of plasma in natural and synthetic textiles, and also explores recent applications in technical textiles including composites, ballistic performance, functionalization and textile wastewater treatment.This promising technology can alter the surface properties of textiles without having a significant effect on their bulk properties, leading to potential improvements to the scouring, de-sizing, dyeing, finishing, printing, and laminating processes among others.Drawing on an international team of contributors from industry as well as academia, this important book is bringing these innovative sustainable plasma treatments to textile and polymer scientists everywhere working in the field of textile functionalization. - Provides detailed technical descriptions of cutting-edge applications of plasma in nanotechnology, biotechnology, and other fields - Describes the different kinds of plasma treatment equipment and compares their use for different effects - Starts with overviews of basic information such as how to determine surface properties
Download or read book Atmospheric Pressure Plasma for Surface Modification written by Rory A. Wolf and published by John Wiley & Sons. This book was released on 2012-11-08 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Book's focus and intent is to impart an understanding of the practical application of atmospheric plasma for the advancement of a wide range of current and emerging technologies. The primary key feature of this book is the introduction of over thirteen years of practical experimental evidence of successful surface modifications by atmospheric plasma methods. It offers a handbook-based approach for leveraging and optimizing atmospheric plasma technologies which are currently in commercial use. It also offers a complete treatment of both basic plasma physics and industrial plasma processing with the intention of becoming a primary reference for students and professionals. The reader will learn the mechanisms which control and operate atmospheric plasma technologies and how these technologies can be leveraged to develop in-line continuous processing of a wide variety of substrates. Readers will gain an understanding of specific surface modification effects by atmospheric plasmas, and how to best characterize those modifications to optimize surface cleaning and functionalization for adhesion promotion. The book also features a series of chapters written to address practical surface modification effects of atmospheric plasmas within specific application markets, and a commercially-focused assessment of those effects.
Download or read book Polymer Surface Modification Relevance to Adhesion Volume 2 written by Kash L. Mittal and published by CRC Press. This book was released on 2023-01-06 with total page 637 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book chronicles the proceedings of the Second International Symposium on Polymer Surface Modification: Relevance to Adhesion held Newark, New Jersey, May 24--26, 1999. Polymeric materials are intrinsically not very adhesionable and this necessitates their surface treatment to enhance their adhesion characteristics to other materials. Since the first symposium on this topic, held in 1993, there has been a tremendous R&D activity in devising novel or ameliorating the existing techniques for surface modification of polymers. This volume contains a total of 32 papers, which have been rigorously peer-reviewed and suitably revised before inclusion in this volume. The book is divided into three parts as follows. Part 1: Plasma Surface Modification Techniques; Part 2: Other/Miscellaneous Surface Modification Techniques; and Part 3: General Papers. The topics covered include: plasma surface modification of a variety of polymers using various plasma gases; atmospheric plasma system; surface functionalization; ultrahydrophobic polymeric surfaces; metallization of plasma treated polymers; surface modification of polymers via molecular design for adhesion promotion; wet chemical methods for polymer surface modification; laser surface modification of various polymers; UV/ozone treatment; surface and interface studies of treated polymer surfaces by an array of techniques; bioadhesion of polymeric biomaterials to tissue; polymer-fiber systems; and plasma deposited coatings.
Download or read book Surface Modification and Its Effect on Interfacial Properties of Aramid Fibre Model Composites written by Karl D. Hewson and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Surface Treatment Methods of Natural Fibres and their Effects on Biocomposites written by Asim Shahzad and published by Woodhead Publishing. This book was released on 2022-03-25 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural fiber composites have experienced a renaissance over the last two decades as a response to societal demands for developing eco-friendly, biodegradable and recyclable materials. They are now being extensively used in everyday products as well as in automotive, packaging, sports and the construction industries. These fibers require surface treatments in order to improve their properties and interfacial bonding with polymer matrices, and to reduce their hydrophilic character. These methods can be grouped into three major categories: chemical, physical and biological. Chemical methods use chemical reagents to reduce fibers' hydrophilic tendency and thus improve compatibility with the matrix. They also expose more reactive groups on the fibre surface to facilitate efficient coupling with the matrix. Physical methods change structural and surface properties of the fiber and thereby influence the interfacial bonding with matrices, without extensively changing the chemical composition of the fibers. They are cleaner and simpler than the chemical methods. Biological methods use biological agents like fungi, enzymes and bacteria to modify the fiber surface properties. These methods are not toxic like chemical methods and are not energy-intensive like physical methods.Surface Treatment Methods of Natural Fibers and their Effects on Biocomposites presents an overview and recent developments of these methods. All the major methods are reviewed, explaining the science and methodology behind each method. The effects of these methods on various properties of fibers and the biocomposites made from these fibers are analyzed in detail.The book will be an essential reference for academic researchers, materials scientists and engineers, postgraduate students and industrial researchers and development scientists and engineers working on natural fibers and biocomposites. - Extensive coverage of all the surface modification methods (chemical, physical, biological) of natural fibers and its effect on properties of produced composites - The chemical mechanisms which are utilized in surface treatments are discussed in detail and how these affect the interfacial properties and characteristics - Systematic and comprehensive review on surface modifications of natural fibres, and explains how the effect of the surface treatment can be characterized and measured, as well as the effect on properties
Download or read book Surface Modification of Polyester by Alkaline Treatments written by S. Haig Zeronian and published by North Carolina State University. This book was released on 1989 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Eco Friendly Textile Dyeing and Finishing written by Jamshed A Khan and published by . This book was released on 2016-04-01 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: Years of human ignorance has diminished our natural resources and aged our planet. Now, people are making an effort to change the way they are treating the planet. Being more environmentally conscious about the impact materials used for fashion have on our planet is one-way designers can reduce waste and help enable a better world. By going eco-friendly can be less harmful to our natural resources. Not all fashion is following this eco-friendly trend, but more designers are embracing the trend toward eco-fashion than ever before. If the entire fashion industry became eco-friendly, it would make a huge difference for future generations because the fashion industry employs over a billion people globally. There is need for eco-friendly wet processing that is sustainable and beneficial methods. Number of sustainable practices has been implemented by various textile processing industries such as Eco- friendly bleaching; Peroxide bleaching; Eco-friendly dyeing and Printing; Low impact dyes; Natural dyes; Azo Free dyes; Phthalates Free Printing. There are a variety of materials considered "environmentally-friendly" for a variety of reasons. The industry is desperately in the need of newer and very efficient dyeing/finishing and functional treatments of textiles. There is growing awareness and readiness to adapt new perspective on industrial upgradation of Cleaner Production Programme, such new technologies help enterprises achieve green production and cost reduction at the same time. Green Production has become necessary for enterprises under the upgrade and transformation policy. The book Eco-Friendly Textile Dyeing and Finishing covers topics in the area of sustainable practices in textile dyeing and finishing.
Download or read book Laser Surface Modification and Adhesion written by K. L. Mittal and published by John Wiley & Sons. This book was released on 2014-09-18 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides a unique overview on laser techniques and applications for the purpose of improving adhesion by altering surface chemistry and topography/morphology of the substrate. It details laser surface modification techniques for a wide range of industrially relevant materials (plastics, metals, ceramics, composites) with the aim to improve and enhance their adhesion to other materials. The joining of different materials is of critical importance in the fabrication of many and varied products.
Download or read book Handbook of Fibrous Materials 2 Volumes written by Jinlian Hu and published by John Wiley & Sons. This book was released on 2020-06-22 with total page 1040 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edited by a leading expert in the field with contributions from experienced researchers in fibers and textiles, this handbook reviews the current state of fibrous materials and provides a broad overview of their use in research and development. Volume One focuses on the classes of fibers, their production and characterization, while the second volume concentrates on their applications, including emerging ones in the areas of energy, environmental science and healthcare. Unparalleled knowledge of high relevance to academia and industry.
Download or read book Analysis of the Surface of Aramid Fibers After Gas Plasma Treatment and Plasma Polymerization Using Environmental Scanning Electron Microscopy and Fourier Transform Infrared Spectroscopy written by Werner Rehm and published by . This book was released on 1993 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Current Topics in Elastomers Research written by Anil K. Bhowmick and published by CRC Press. This book was released on 2008-05-07 with total page 1153 pages. Available in PDF, EPUB and Kindle. Book excerpt: From weather-proof tires and artificial hearts to the o-rings and valve seals that enable successful space exploration, rubber is an indispensable component of modern civilization. Stiff competition and stringent application requirements foster continuous challenges requiring manufacturers to fund ever-expanding research projects. However, this vas
