Download or read book Photopolymerization of Surface Coatings written by C. G. Roffey and published by John Wiley & Sons. This book was released on 1982 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Surface Coating Technology Handbook written by NPCS Board of Consultants & Engineers and published by ASIA PACIFIC BUSINESS PRESS Inc.. This book was released on 2009-10-01 with total page 653 pages. Available in PDF, EPUB and Kindle. Book excerpt: Surface Coating is in use since long back is rapidly increasing with the development of civilization. There has been considerable impact in this field. Surface coating technology specializes in finding out engineering solutions to all the critical production problems related to coating the products on a continuous and consistent basis in your production plant. Surface coating can be defined as a process in which a substance is applied to other materials to change the surface properties, such as colour, gloss, resistance to wear or chemical attack, or permeability, without changing the bulk properties. Production of surface coating by any method depends primarily on two factors: the cohesion between the film forming substances and the adhesion between the film and the substrate. The development of science and technology revolutionized the surface coating industry in the progressive countries of the world. Surface coating technology involves the use of various types of products such as resins, oils, pigments, polymers, varnishes, plasticizers, emulsions, etc. We have completely replaced costly petroleum solvents with water and we get cheaper finished products with no evaporation loss and fire hazards. Paint is any liquid, liquefiable, or mastic composition which after application to a substrate in a thin layer is converted to an opaque solid film. It is most commonly used to protect, colour or provide texture to objects. The paint industry volume in India has been growing at 15% per annum for quite some years now. Varnish is one of the important parts of surface coating industry. They are used to change the surface gloss, making the surface more matte or higher gloss, or to provide the various areas of a painting with a more unified finish. Plasticizer plays an important role in the formation of polyvinylchloride (PVC). It is also used to plasticize the polymers. Polymers are divided into three different types; linear polymers, branched polymers and cross linked polymers. Polymer Energy system is an award winning, innovative, proprietary process to convert waste plastics into renewable energy. On the basis of value added, Indian share of plastic products industry is about 0.5% of national GDP. This book basically deals with principles of film formation, evaporation of solvent from a solution, chemistry and properties of drying and other oils, glyceride structure and film formation, the size of polymer molecules, processing of oil and resin, inorganic pigments, classification by chemical constitution, azo pigments, organic pigments in architectural (decorative), organic pigments in industrial finishes, solvent requirements of specific resins convertible systems, molecular structure of polymer plasticiser systems, properties of plasticised polymers, surface active agents, optical properties, rheological characteristics, emulsions and other aqueous media, formation of polymer emulsions, modern methods of analysis etc. The book presents a concise, but through an overview of state of technology for surface coating. This is organized into different chapters like principal of film formation, chemistry and properties of drying and other oils, processing of oil and resin, organic pigment, solvents, plasticizer, surface active agent, surface preparations etc. This book is an invaluable resource to technocrats; new entrepreneurs, research scholars and others concerned to this field. 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Download or read book Surface Coatings written by Oil and Colour Chemists Association of Australia St and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: Arising from an examination in 1969 of the education and trammg opportumtles for paint industry technicians, it was recognized that the various courses available at that time did not fully serve their needs. While a few large companies had developed in-house training arrangements, the many medium and smaller fi.rms in the raw material supply, paint manufacturing or paint user industries, were unable to provide their own comprehensive training programs. With a view to improving this situation, an advisory committee comprising ofrepresentatives of the Australian Paint Manufacturers' Federation and the Oil and Colour Chemists' Association Australia was established to liaise directly with the New South Wales Department of Technical and Further Education. As a result plans were developed for the introduction of a Special Course in 'Surface Coatings Technology' in 1971, conducted by the Sydney Technical College. The scope of the course was designed to cover all aspects of surface coatings technology ranging from raw materials and formulations to the production, testing, evaluation, application and use of finished products. The course proved to be highly successful and in 1973 a similar syllabus was introduced by the Melboume School of Painting, Decorating and Signcrafts in Victoria. In 1980, New Zealand followed suit with a similar course conducted by the Auckland Technical Institute.
Download or read book Photochemistry written by D Bryce-Smith and published by Royal Society of Chemistry. This book was released on 2007-10-31 with total page 577 pages. Available in PDF, EPUB and Kindle. Book excerpt: The breadth of scientific and technological interests in the general topic of photochemistry is truly enormous and includes, for example, such diverse areas as microelectronics, atmospheric chemistry, organic synthesis, non-conventional photoimaging, photosynthesis, solar energy conversion, polymer technologies, and spectroscopy. This Specialist Periodical Report on Photochemistry aims to provide an annual review of photo-induced processes that have relevance to the above wide-ranging academic and commercial disciplines, and interests in chemistry, physics, biology and technology. In order to provide easy access to this vast and varied literature, each volume of Photochemistry comprises sections concerned with photophysical processes in condensed phases, organic aspects which are sub-divided by chromophore type, polymer photochemistry, and photochemical aspects of solar energy conversion. Volume 34 covers literature published from July 2001 to June 2002. Specialist Periodical Reports provide systematic and detailed review coverage in major areas of chemical research. Compiled by teams of leading authorities in the relevant subject areas, the series creates a unique service for the active research chemist, with regular, in-depth accounts of progress in particular fields of chemistry. Subject coverage within different volumes of a given title is similar and publication is on an annual or biennial basis.
Download or read book Oxygen Tolerant Photopolymerization for Advanced Functional Surfaces written by Michele Fromel and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymeric surface coatings are widely employed for diverse surface modification, with numerous applications in household goods such as non-stick frying pans, as well as in specialized materials such as membranes and opto-electronics. However, common physisorbed coatings lack the durability and stimuli-responsiveness that surface-tethered polymer brush films can offer. Using surface-initiated reversible-deactivation radical polymerization (SI-RDRP) techniques such as SI reversible addition-fragmentation chain transfer (SI-RAFT) polymerization and SI atom transfer radical polymerization (SI-ATRP), both uniform and intricately patterned surface-tethered polymer brush films can be produced. The present work focuses on the development of user- and eco-friendly SI-RDRP techniques in an effort to overcome many historical limitations on the large-scale use of SI-RDRPs: oxygen-sensitivity, limited monomer and substrate scope, costly, cumbersome patterning equipment, and the need for harsh organic solvents, thermal radical initiators, or UV-light initiation. The techniques developed herein are used to fabricate both uniform and intricately patterned, highly durable polymer brush films with functional surface properties. SI photoinduced electron transfer (PET)-RAFT is introduced as an SI-RDRP with oxygen tolerance, spatiotemporal control, monomer scope including a broad range of (meth)acrylate and (meth)acrylamide monomers, and visible light mediation. Synthetic reproducibility and long-term stability of surface initiators for both SI-RAFT and SI-ATRP are then interrogated under various storage conditions. Grafting densities of the resulting polymer brush films are determined and provide insight into storage requirements for substrates containing pre-deposited surface initiator species to ensure reproducibility of subsequent polymerizations. A photolithography approach incorporating an LED digital light projector is introduced as an inexpensive, push-of-a-button method for construction of spatially and chemically patterned polymer architectures using SI-PET-RAFT polymerization under ambient conditions. To further improve user- and eco-friendliness of polymerizations and provide access to a variety of additional monomers species, SI-PET-RAFT is then translated to aqueous solutions, allowing high ionic monomer solubility and polymerization under even lower-energy visible light. The cationic, anionic, and zwitterionic polymers accessible by this method show promise as long-lasting, functional materials with excellent anti-fogging activity. Finally, substrate scope is expanded beyond silicon-based substrates to organic materials, introducing the functionalization of polycarbonate (PC) with RAFT surface initiators. This allows modification of a popular consumer plastic using aqueous SI-PET-RAFT to produce hydrophilic polymer brushes and overcome the hydrophobicity of PC, which commonly limits its applications, particularly in biomedical applications. These new procedures and technologies place both uniform and patterned polymer brush coatings on the verge of industrialization, bringing advanced materials with long-lasting performance closer to the hands of consumers.
Download or read book Biopolymers and Biotech Admixtures for Eco Efficient Construction Materials written by Fernando Pacheco-Torgal and published by Woodhead Publishing. This book was released on 2016-01-11 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since 1930 more than 100,000 new chemical compounds have been developed and insufficient information exists on the health assessment of 95 percent of these chemicals in which a relevant percentage are used in construction products. For instance Portland cement concrete, the most used material on the Planet (10.000 million tons/year that in the next 40 years will increase around 100 %) currently used in around 15% of total concrete production contains chemicals used to modify their properties, either in the fresh or hardened state. Biopolymers are materials that are developed from natural resources. They reduce dependence on fossil fuels and reduce carbon dioxide emissions. There is a worldwide demand to replace petroleum-based materials with renewable resources. Currently bio-admixtures represent just a small fraction of the chemical admixtures market (around 20%) but with environmental awareness for constituents in construction materials generally growing (the Construction Products Regulation is being enforced in Europe since 2013), the trend towards bio-admixtures is expected to continue. This book provides an updated state-of-the-art review on biopolymers and their influence and use as admixtures in the development of eco-efficient construction materials. - Provides essential knowledge for researchers and producers working on the development of biopolymer-modified construction materials - Discusses the various types of biopolymers currently available, their different production techniques, their use as bio-admixtures in concretes and mortars and applications in other areas of civil engineering such as soil stability, wood preservation, adhesives and coatings - All contributions are made from leading researchers, who have intensive involvement in the design and use of biopolymers in construction materials
Download or read book Polymer Based Nanoscale Materials for Surface Coatings written by Sabu Thomas and published by Elsevier. This book was released on 2023-05-10 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymer-Based Nanoscale Materials for Surface Coatings presents the latest advances and emerging technologies in polymer-based nanomaterials for coatings, focusing on novel materials, characterization techniques, and cutting-edge applications. Sections present the fundamentals of surface preparation and nanocoatings, linking materials and properties, explaining the correlation between morphology, surface phenomena, and surface protection mechanism, and covering theory, modeling and simulation. Other presented topics cover characterization methods, with an emphasis on the latest developments in techniques and approaches. Aging and lifecycle assessment of coated surfaces and coatings are also discussed.Final sections explore advanced applications across a range of fields, including intelligent coatings for biomedical implants, self-healing coatings, syper-hydrophobicity, electroluminescence, sustainable edible coatings, marine antifouling, corrosion resistance, and photocatalytic coatings. Explains the fundamentals of coatings and surface protection, mechanisms, materials and properties, and modeling and simulation Presents detailed information on the latest characterization techniques to prepare nanoscale polymer coatings with enhanced properties Explores a broad range of state-of-the-art applications and considers aging and lifecycle assessments of coatings
Download or read book Surface Modification of Polymers written by Jean Pinson and published by John Wiley & Sons. This book was released on 2020-02-18 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to modifying and functionalizing the surfaces of polymers Surface Modification of Polymers is an essential guide to the myriad methods that can be employed to modify and functionalize the surfaces of polymers. The functionalization of polymer surfaces is often required for applications in sensors, membranes, medicinal devices, and others. The contributors?noted experts on the topic?describe the polymer surface in detail and discuss the internal and external factors that influence surface properties. This comprehensive guide to the most important methods for the introduction of new functionalities is an authoritative resource for everyone working in the field. This book explores many applications, including the plasma polymerization technique, organic surface functionalization by initiated chemical vapor deposition, photoinduced functionalization on polymer surfaces, functionalization of polymers by hydrolysis, aminolysis, reduction, oxidation, surface modification of nanoparticles, and many more. Inside, readers will find information on various applications in the biomedical field, food science, and membrane science. This important book: -Offers a range of polymer functionalization methods for biomedical applications, water filtration membranes, and food science -Contains discussions of the key surface modification methods, including plasma and chemical techniques, as well as applications for nanotechnology, environmental filtration, food science, and biomedicine -Includes contributions from a team of international renowned experts Written for polymer chemists, materials scientists, plasma physicists, analytical chemists, surface physicists, and surface chemists, Surface Modification of Polymers offers a comprehensive and application-oriented review of the important functionalization methods with a special focus on biomedical applications, membrane science, and food science.
Download or read book Coating Materials for Electronic Applications written by James J. Licari and published by William Andrew. This book was released on 2003-12-31 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explains the chemistry and properties of the main types of polymer coatings used in the electronics industry. It outlines the best processes for masking, cleaning, and surface preparation, as well as for application and curing of coatings. And, it outlines government regulations and formulation changes to meet VOC and toxicity requirements. It's the first book in a series specifically addressing the major assembly materials and processes critical to the performance and reliability of microcircuit modules.
Download or read book Processes in Photoreactive Polymers written by V.V. Krongauz and published by Springer Science & Business Media. This book was released on 2013-11-27 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: The development of photosensitive materials in general and photoreactive polymers in particular is responsible for major advances in the information, imaging, and electronic industries. Computer parts manufacturing, information storage, and book and magazine publishing all depend on photoreactive polymer systems. The photo-and radiation-induced processes in polymers are also active areas of research. New information on the preparation and properties of com mercially available photosensitive systems is constantly being acquired. The recent demand for environmentally safe solvent-free and water-soluble materials also motivated changes in the composition of photopolymers and photoresists. The interest in holographic recording media for head-up displays, light scanners, and data recording stimulated development of reconfigurable and visible light sensitive materials. Photoconductive polymerizable coatings are being tested in electrostatic proofing and color printing. The list of available initiators, poly meric binders, and other coating ingredients is continually evolving to respond to the requirements of low component loss (low diffusivity) and the high rate of photochemical reactions.
Download or read book Functional Coatings written by Swapan Kumar Ghosh and published by John Wiley & Sons. This book was released on 2006-07-24 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first book to concentrate on providing a concise, representative overview of polymer microencapsulation for novel organic coatings and all its chemical and engineering aspects collates the literature hitherto spread out among journals in various disciplines. It covers all the important methods for carrying out microencapsulations, including in situ polymerization, phase separation, emulsification, grinding and spray drying. The result is a solid, introduction from first-hand practitioners working in industry and research institutions for newcomers to the field. It is equally vital reading for professionals already active in the area needing to stay abreast of developments.
Download or read book Hydrophilic Polymer Coatings for Medical Devices written by Richard J. LaPorte and published by Routledge. This book was released on 2017-11-01 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new text provides a practical guide to hydrophilic polymer coatings technology for applications in a wide range of medical materials and devices. It concisely provides both the scientific basics of this class of polymers and the up-to-date information needed for product development and evaluation, processing, manufacturing, and regulatory compliance. More than fifty schematics illustrate materials, processes, and equipment. The entire presentation is oriented to the practical needs of personnel involved in product development and evaluation, process engineering, and manufacturing management.
Download or read book Designing Anti adhesive Surface Coatings for Titanium Implants Via Plasma Polymerization written by Jennifer Kroth and published by . This book was released on 2013 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Photoinitiators for Polymer Synthesis written by Jean-Pierre Fouassier and published by John Wiley & Sons. This book was released on 2013-01-02 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: Photoinitiating systems for polymerization reactions are largely encountered in a variety of traditional and high-tech sectors, such as radiation curing, (laser) imaging, (micro)electronics, optics, and medicine. This book extensively covers radical and nonradical photoinitiating systems and is divided into four parts: * Basic principles in photopolymerization reactions * Radical photoinitiating systems * Nonradical photoinitiating systems * Reactivity of the photoinitiating system The four parts present the basic concepts of photopolymerization reactions, review all of the available photoinitiating systems and deliver a thorough description of the encountered mechanisms. A large amount of experimental and theoretical data has been collected herein. This book allows the reader to gain a clear understanding by providing a general discussion of the photochemistry and chemistry involved. The most recent and exciting developments, as well as the promising prospects for new applications, are outlined.
Download or read book Photochemistry and Photophysics of Polymeric Materials written by Norman S. Allen and published by John Wiley & Sons. This book was released on 2010-03-18 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents the state of the technology, from fundamentals to new materials and applications Today's electronic devices, computers, solar cells, printing, imaging, copying, and recording technology, to name a few, all owe a debt to our growing understanding of the photophysics and photochemistry of polymeric materials. This book draws together, analyzes, and presents our current understanding of polymer photochemistry and photophysics. In addition to exploring materials, mechanisms, processes, and properties, the handbook also highlights the latest applications in the field and points to new developments on the horizon. Photochemistry and Photophysics of Polymer Materials is divided into seventeen chapters, including: Optical and luminescent properties and applications of metal complex-based polymers Photoinitiators for free radical polymerization reactions Photovoltaic polymer materials Photoimaging and lithographic processes in polymers Photostabilization of polymer materials Photodegradation processes in polymeric materials Each chapter, written by one or more leading experts and pioneers in the field, incorporates all the latest findings and developments as well as the authors' own personal insights and perspectives. References guide readers to the literature for further investigation of individual topics. Together, the contributions represent a series of major developments in the polymer world in which light and its energy have been put to valuable use. Not only does this reference capture our current state of knowledge, but it also provides the foundation for new research and the development of new materials and new applications.
Download or read book Responsive Polymer Surfaces written by Danqing Liu and published by John Wiley & Sons. This book was released on 2017-07-14 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adopting an integrated approach, this book covers experiments, theory, and emerging applications. In the first part surfaces are described that change from flat to either a random corrugated or to a well-structured structure, while the second part deals with those surface structures integrated in the coating surface where the structures change their shape or dimension when addressed by an external trigger. A variety of materials are addressed, including liquid crystal polymers, hydrogels, hard acrylates, and soft silicones. The whole is rounded off by a discussion of various applications, including surface controlled flows in microfluidic systems. Of interest to chemists and engineers, researchers in industry and academia, as well as those working in the paint industry and hydrodynamics.
Download or read book Technology of Coatings Resins Pigments and Inks Industries written by and published by Engineers India Research In. This book was released on 2005 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction, Polyurethane Coatings, Powder Coatings, Liquid Crystalline Polymers For Surface Coatings, Synthetic Organic Pigments, Equipment Used In Inks Industry, Antifouling Coatings, Usage Of Vegetable Oils In Green Inks, Polymer Modified Waterproofing System, Accelerated Tests For Anticorrosive Coatings, Opaque Polymers In Latex Paints, Uv Curable Powder Coatings, Polyurethane Coating, Superior Coatings From Cyclohexanone Formaldehyde- Cnsl- Epoxy Blends, Luminescent Benzanthrone Colourants, Carbon Blacks In Conventional And Water-Soluble Paint Systems, Epoxy Flooring Compounds, Development Of Interpenetrating Network Of Urethane/Acrylic Emulsion For High Performance Coatings, Using Melamine Crosslinkers In Developing High-Performance Coatings, Uv Curable Coatings, Perylene Pigments, Advances In Minimizing Dirt Pick-Up On Exterior Latex Paints, Energy Conservation And Related Paints, Radiation Curing And Film Properties Of Modified Epoxy Resins, Pigments Dispersions, Colour Of Pigments, Caprolactone Modification Of Polyester Resins, Utilisation Of Cost Effective, Non-Traditional Materials In Formulation Of Protective Coatings, Flame Retardant Smoke Suppressant Coatings For Pvc Sheathed Electrical Cables, Acrylics, Additives In Paints, Polyester- Based Water- Borne And Solvent-Borne Coil Coatings, Protection Of Concrete Substrates Using Protective Coatings, Zinc Dust Pigment, Cyclohexanone- Based Ketonic Resins Suitable For Ink Application, Adhesion Of Uv Curable Inks And Varnishes, Alkyd Manufacturing Process Using Designed Experiments, Calcium Carbonate Extenders For Powder Coating Systems, Pigments For Paints Inks And Plastics, Developments In Resins For Powder Coatings, Design Of Paint Formulations On The Basis Of Solubility Parameters Of Resins Pigments And Solvents, Polyester Resin Etc.
