Method For Preparing Polyester Resins
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Applications of Unsaturated Polyester Resins
Author | : Sabu Thomas,Cintil Jose Chirayil |
Publsiher | : Elsevier |
Total Pages | : 500 |
Release | : 2023-03-30 |
Genre | : Medical |
ISBN | : 9780323994675 |
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Applications of Unsaturated Polyester Resins: Synthesis, Modifications, and Preparation Methods takes a practical approach to unsaturated polyester-based materials and their preparation for implementation in a range of innovative areas. Sections introduce the background of polyester and the fundamentals of unsaturated polyester resins (UPRs), including chemistry, additives, curing, and processing methods. Hydrolytic stability and structure-property relationships are also discussed in detail, along with coverage of modification strategies for UPR and the development of bio-composites incorporating natural fiber with unsaturated polyester. Subsequent chapters focus on the preparation of UPR for specific target applications, including in construction, marine and aerospace, adhesives and coatings, insulation systems, electrics, pipeline corrosion, military, biomedicine, and tissue engineering. Finally, the advantages and disadvantages of UPR compared to other resins, in terms of properties and performance, as well as life cycle assessment, are addressed and analyzed. Presents processing methods, morphology, structure-property relationship, and modification strategies for unsaturated polyester Explores sustainability in terms of lifecycle assessment of unsaturated polyester and bio-composites incorporating unsaturated polyester Guides the reader to advanced applications across construction, marine and aerospace, adhesives and coatings, electrics and many more areas
Unsaturated Polyester Resins
Author | : Sabu Thomas,Mahesh Hosur,Cintil Jose Chirayil |
Publsiher | : Elsevier |
Total Pages | : 656 |
Release | : 2019-07-11 |
Genre | : Technology & Engineering |
ISBN | : 9780128163030 |
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Unsaturated Polyester Resins: Fundamentals, Design, Fabrication, and Applications explains the preparation, techniques and applications relating to the use of unsaturated polyester resin systems for blends, interpenetrating polymer networks (IPNs), gels, composites and nanocomposites, enabling readers to understand and utilize the improved material properties that UPRs facilitate. Chapters cover unsaturated polyester resins and their interaction at the macro, micro and nano levels, in-depth studies on the properties and analysis of UPR based materials, and the applications of UPR based composites, blends, IPNs and gels across a range of advanced commercial and industrial fields. This is a highly detailed source of information on unsaturated polyester resins, supporting academics, researchers and postgraduate students working with UPRs, polyesters, polymeric or composite materials, polymer chemistry, polymer physics, and materials science, as well as scientists, R&D professionals and engineers in industry. Covers the use of unsaturated polyester resin systems for blends, IPNs, gels, composites and nanocomposites Presents cutting-edge techniques for the analysis and improvement of properties of advanced UPR-based materials Unlocks the potential of unsaturated polyester resins in high-performance materials for a range of advanced applications
Official Gazette of the United States Patent and Trademark Office
Author | : United States. Patent and Trademark Office |
Publsiher | : Unknown |
Total Pages | : 870 |
Release | : 2002 |
Genre | : Patents |
ISBN | : PSU:000066183143 |
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Official Gazette of the United States Patent Office
Author | : United States. Patent Office |
Publsiher | : Unknown |
Total Pages | : 1926 |
Release | : 1964 |
Genre | : Patents |
ISBN | : WISC:89049553019 |
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Nuclear Science Abstracts
Author | : Anonim |
Publsiher | : Unknown |
Total Pages | : 988 |
Release | : 1966 |
Genre | : Nuclear energy |
ISBN | : UOM:39015026177173 |
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The Complete Technology Book on Expanded Plastics Polyurethane Polyamide and Polyester Fibres
Author | : NIIR Board of Consultants and Engineers |
Publsiher | : ASIA PACIFIC BUSINESS PRESS Inc. |
Total Pages | : 544 |
Release | : 2006-10-01 |
Genre | : Electronic Book |
ISBN | : 9788178330013 |
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Expanded plastics are also known as foamed plastics or cellular plastics. Expanded plastics can be flexible, semi flexible, semi rigid or rigid. They can also be thermoplastic or thermosetting and can exist as open celled or closed celled materials. Expanded plastics may be prepared from most synthetic and many natural polymers. Most of the industrially important ones are made from polystyrene, polyvinyl chloride, polyurethanes and polyethylene, as well as from resins that derive from phenol, epoxy, etc. Polyurethane (PUR and PU) is polymer composed of a chain of organic units joined by carbamate (urethane) links. Polyurethane polymers are formed by combining two bi or higher functional monomers. One contains two or more isocyanate functional groups and the other contains two or more hydroxyl groups. More complicated monomers are also used.The Polyurethanes are among the most recent additions to the many commercially important classes of polymers. Urethanes can be considered esters of the unstable carbamics acid or amide esters of carbonic acid. A polyamide is a polymer containing monomers of amides joined by peptide bonds. They can occur both naturally and artificially, examples being proteins, such as wool and silk, and can be made artificially through step growth polymerization or solid phase synthesis. Polyamides are commonly used in textiles, automotives, carpet and sportswear due to their extreme durability and strength. Polyester is a category of polymers which contain the ester functional group in their main chain. Natural polyesters and a few synthetic ones are biodegradable, but most synthetic polyesters are not. Polyester fibres are produced by the melt spinning process. Raw materials are heated to a spinning mass, which is then pressed through spinnerets. Manufacturing techniques are now developed to the point where they can produce fibres adapted to suit the widest possible applications: they can have round, oval or angular profiles, making them firm to the touch. Applications of these polymers are in various fields like rubber industry, textile industry, chemical industries etc. Some of the fundamentals of the book are epoxy curing system, background, process conditions, polyether polyols with epoxy resins, highlights of the technological achievement, laminates comprising a hard foam layer and a fiber reinforced synthetic resin layer, highlights of the technological achievement, process conditions, plastic deformation, modification of amino polyols with epoxy resins, producing expanded and cured polyester resin, foamed unsaturated polyester resins with gel coat, cross linked polyester, unsaturated polyester compositions with high impact strength, foam crystallization of condensation polymers, acrylate rubber modification of aromatic polyesters etc. The present book covers processes of expanded plastics, polyurethane, polyamides with other related information required by an entrepreneur. This book is very useful for technocrats, researchers, entrepreneurs and professionals.
Official Gazette of the United States Patent and Trademark Office
Author | : Anonim |
Publsiher | : Unknown |
Total Pages | : 1496 |
Release | : 2000 |
Genre | : Patents |
ISBN | : PSU:000066182375 |
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Szycher s Handbook of Polyurethanes
Author | : Ph.D, Michael Szycher |
Publsiher | : CRC Press |
Total Pages | : 693 |
Release | : 1999-04-23 |
Genre | : Science |
ISBN | : 9781482273984 |
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Handbook of Polyurethanes serves as the first source of information of useful polymers. This new book thoroughly covers the entire spectrum of polyurethanes - from current technology to buyer's information. Discussions include: block and heteroblock systems rubber plasticity structure-property relations mi