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Polymer Mobility And Adhesion In Thin Polymethyl Acrylate And Polymethyl Methacrylate Films
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Book Synopsis Polymer Mobility and Adhesion in Thin Poly(methyl Acrylate) and Poly(methyl Methacrylate) Films by : Bhavesh Chandrakant Gandhi
Download or read book Polymer Mobility and Adhesion in Thin Poly(methyl Acrylate) and Poly(methyl Methacrylate) Films written by Bhavesh Chandrakant Gandhi and published by . This book was released on 2002 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Surface Segmental Mobility on Adhesion of Acrylate Soft Films by : Ravindra K. Vohra
Download or read book Effect of Surface Segmental Mobility on Adhesion of Acrylate Soft Films written by Ravindra K. Vohra and published by . This book was released on 2005 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The adhesion in thin-film poly(methyl acrylate) (PMA) and poly(methyl methacrylate) (PMMA) - tape systems was determined. From 90° peel tests of thin PMA films adsorbed on glass slides, it was found that the peel velocities varied linearly with applied force and force-velocity curves were dependent on film thickness. It was also observed that the molecular mass and silica content in the films affected the adhesion in thin PMA films"--Abstract, leaf iii.
Book Synopsis Surface Mobility and Adhesion in Thin Polymer Films by : Anja Wehrum
Download or read book Surface Mobility and Adhesion in Thin Polymer Films written by Anja Wehrum and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Polymer Thin Films by : Ophelia Kwan Chui Tsui
Download or read book Polymer Thin Films written by Ophelia Kwan Chui Tsui and published by World Scientific. This book was released on 2008 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymer thin films is an emerging area driven by their enormous technological potential and the intellectually challenging academic problems associated with them. This book contains a collection of review articles on the current topics of polymer films written by leading experts in the field. To reflect the interdisciplinary nature of this field, the contributors hail from a wide range of disciplines, including chemists, chemical engineers, materials scientists, engineers, and physicists. The goal of this book is to provide readers, whether involved in or outside of the field of polymer films, with an encompassing and informative reference.
Book Synopsis Adhesion of Thin Plasma Polymer Films to Plastics by : LW. Crane
Download or read book Adhesion of Thin Plasma Polymer Films to Plastics written by LW. Crane and published by . This book was released on 1978 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: To date, no comprehensive study of the adhesion of plasma-polymerized films on plastics has been made. In the present work, 1400-Å films produced by the radio frequency discharge plasma polymerization of styrene and acrylonitrile were deposited on polyethylene, polystyrene, polypropylene, poly(ethyleneterephthalate) (Mylar), polytetrafluoroethylene (Teflon), polycarbonate (Lexan), polyimide (Kapton), poly(methyl methacrylate) (Lucite), polyamide (Nylon 6), poly(oxymethylene) (Delrin), and poly(vinyl fluoride) (Tedlar) substrates. Adherence of these films was then measured by applying a 1⁄2 by 2 in. (1.27 by 5 cm) piece of Scotch No. 810 tape to the film and then removing the tape in a 90-deg peel. This provides a lower limit of 190 g/in. for the adhesion of the polymer film to the substrate. It was found that both plasma polystyrene and plasma polyacrylonitrile were removed by this procedure from poly(oxymethylene), polypropylene, poly(methyl methacrylate), and polycarbonate. Both films remained adhered to the other seven plastics during this test. These results can be explained on the basis of molecular structure and can be correlated with literature data on bond strength results for activated gas-treated substrates. It was also concluded, considering the divergent properties of the two plasma polymers, that adhesion to any substrate is not dependent on the structure of the plasma polymer. Soaking films of plasma-deposited polyacrylonitrile on Mylar in solvents of varying polarity for long periods of time did not reduce the adhesion of the film to the substrate. It would seem that the film-substrate bond is either a physical one of a very high order or more likely a true chemical bond.
Book Synopsis Polymer Adhesion by : Vladimir Leontʹevich Vakula
Download or read book Polymer Adhesion written by Vladimir Leontʹevich Vakula and published by Prentice Hall. This book was released on 1991 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Very Good,No Highlights or Markup,all pages are intact.
Book Synopsis Functional Polymer Films, 2 Volume Set by : Wolfgang Knoll
Download or read book Functional Polymer Films, 2 Volume Set written by Wolfgang Knoll and published by John Wiley & Sons. This book was released on 2013-02-12 with total page 1107 pages. Available in PDF, EPUB and Kindle. Book excerpt: Very thin film materials have emerged as a highly interesting and useful quasi 2D-state functionality. They have given rise to numerous applications ranging from protective and smart coatings to electronics, sensors and display technology as well as serving biological, analytical and medical purposes. The tailoring of polymer film properties and functions has become a major research field. As opposed to the traditional treatise on polymer and resin-based coatings, this one-stop reference is the first to give readers a comprehensive view of the latest macromolecular and supramolecular film-based nanotechnology. Bringing together all the important facets and state-of-the-art research, the two well-structured volumes cover film assembly and depostion, functionality and patterning, and analysis and characterization. The result is an in-depth understanding of the phenomena, ordering, scale effects, fabrication, and analysis of polymer ultrathin films. This book will be a valuable addition for Materials Scientists, Polymer Chemists, Surface Scientists, Bioengineers, Coatings Specialists, Chemical Engineers, and Scientists working in this important research field and industry.
Book Synopsis Mobility in Polymer Thin Films by : Joshua Max Katzenstein
Download or read book Mobility in Polymer Thin Films written by Joshua Max Katzenstein and published by . This book was released on 2013 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymer thin films are ubiquitous in a variety of everyday applications from cookware to packaging. Light can be used to both probe and manipulate the mobility of polymers in thin films. The first project involves the self-diffusion of poly(isobutyl methacrylate) (PiBMA) in thin films using fluorescence recovery after patterned photobleaching (FRAPP). PiBMA is an ideal polymer for this study because it exhibits a film thickness-independent glass transition temperature (Tg) on silicon oxide substrates in film thicknesses down to 14 nm. Since the diffusion coefficient of a polymer depends on the proximity of the experimental temperature to its Tg, nanoconfined diffusion can be measured without superimposed influence from Tg nanoconfinement effects. In this study, self-diffusion of PiBMA parallel to the confining interfaces was found to be film thickness independent to ~30 nm. The reason for the film thickness independence of the Tg of PiBMA is the balance between enhanced mobility at the free interface and hydrogen bonding with the substrate. However, when hydroxyls on the substrate are masked, the Tg of PiBMA decreases with decreasing film thickness. In this case, the diffusion coefficient increases with decreasing film thickness in a way consistent with additional distance from Tg. The second project involves a new approach for creating topographic patterns in thin films via the Marangoni effect, which describes how small variations in surface energy can promote dramatic movement of fluids. Topographic patterns created using this method are potentially useful in a variety of applications, such as the creation of soft lithography stamps. Using a photomask, surface energy gradients can be patterned into solid polymer films. Upon heating the polymer film to a liquid state the Marangoni effect causes the polymer to flow creating three-dimensional topography. This technique was first demonstrated in polystyrene, which undergoes a partial dehydrogenation of the polymer backbone upon photoexposure. However, as exposed and unexposed regions inter-diffuse the topographic features decay. A solution to this problem is to use two orthogonally acting photosensitizers in the polymer film, one for topography creation, and the other for cross-linking which stabilizes the topography at high temperature.
Book Synopsis Polymer Surface Modification: Relevance to Adhesion, Volume 3 by : Kash L. Mittal
Download or read book Polymer Surface Modification: Relevance to Adhesion, Volume 3 written by Kash L. Mittal and published by CRC Press. This book was released on 2004-08-26 with total page 500 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 tha
Book Synopsis Polymer Thin Films by : Abbass A. Hashim
Download or read book Polymer Thin Films written by Abbass A. Hashim and published by BoD – Books on Demand. This book was released on 2010-04-01 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a timely overview of a current state of knowledge of the use of polymer thin film for important technological applications. Polymer thin film book covers the scientific principles and technologies that are necessary to implement the use of polymer electronic device. A wide-ranging and definitive coverage of this emerging field is provided for both academic and practicing scientists. The book is intended to enable readers with a specific background, e.g. polymer nanotechnology, to become acquainted with other specialist aspects of this multidisciplinary field. Part A of the book covers the fundamental of the key aspect related to the development and improvement of polymer thin film technology and part B covers more advanced aspects of the technology are dealt with nano-polymer layer which provide an up-to-date survey of current research directions in the area of polymer thin film and its application skills.
Book Synopsis The Segregation of Small Molecules in Polymer Thin Films by : Wesley Reinhardt
Download or read book The Segregation of Small Molecules in Polymer Thin Films written by Wesley Reinhardt and published by . This book was released on 2006 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: Purpose of this research was to gain a better understanding of the effect that immersion has on the segregation of small molecules in thin polymethyl methacrylate (PMMA) films.
Download or read book NBS Special Publication written by and published by . This book was released on 1968 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Intrinsic Adhesion Between Polymer Films by : Venkata Subrahmanyam Mangipudi
Download or read book Intrinsic Adhesion Between Polymer Films written by Venkata Subrahmanyam Mangipudi and published by . This book was released on 1995 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work involves the modification and characterization of polymers surfaces, and the development of novel experimental techniques to measure directly their surface energies and the interfacial adhesion. In most of the studies reported here, the surface forces apparatus (SFA) has been used to measure the molecular level adhesion between a variety of polymeric materials.
Book Synopsis Glass Transition, Dynamics and Heterogeneity of Polymer Thin Films by : Toshiji Kanaya
Download or read book Glass Transition, Dynamics and Heterogeneity of Polymer Thin Films written by Toshiji Kanaya and published by Springer. This book was released on 2012-12-15 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mobility Gradient of Polystyrene in Films Supported on Solid Substrates, by Yoshihisa Fujii, Hiroshi Morita, Atsushi Takahara and Keiji Tanaka Probing Properties of Polymers in Thin Films Via Dewetting, by Günter Reiter Heterogeneous and Aging Dynamics in Single and Stacked Thin Polymer Films, by Koji Fukao, Takehide Terasawa, Kenji Nakamura, Daisuke Tahara Heterogeneous Dynamics of Polymer Thin Films as Studied by Neutron Scattering, by Rintaro Inoue and Toshiji Kanaya
Book Synopsis Publications of the National Institute of Standards and Technology ... Catalog by : National Institute of Standards and Technology (U.S.)
Download or read book Publications of the National Institute of Standards and Technology ... Catalog written by National Institute of Standards and Technology (U.S.) and published by . This book was released on 1986 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Autohesion and Adhesion of High Polymers by : S. S. Voiutskii
Download or read book Autohesion and Adhesion of High Polymers written by S. S. Voiutskii and published by . This book was released on 1963 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Modeling and in Situ Ellipsometry of Swelling and Dissolution of Poly (methyl Methacrylate) Thin Films by : James Stephen Papanu
Download or read book Modeling and in Situ Ellipsometry of Swelling and Dissolution of Poly (methyl Methacrylate) Thin Films written by James Stephen Papanu and published by . This book was released on 1988 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:
