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Author : Methavee Kwaengsobha
Publisher :
ISBN 13 : 9789746384780
Total Pages : 364 pages
Book Rating : 4.3/5 (847 download)
Download or read book Melt Fracture and Wall Slip Characteristics of HDPE and LLDPE written by Methavee Kwaengsobha and published by . This book was released on 1998 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Stephanus Pudjijanto
Publisher :
ISBN 13 :
Total Pages : 262 pages
Book Rating : 4.:/5 (33 download)
Download or read book Melt Fracture Phenomena in Linear Low Density Polyethylene written by Stephanus Pudjijanto and published by . This book was released on 1994 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Savvas G. Hatzikiriakos
Publisher : CRC Press
ISBN 13 : 142003068X
Total Pages : 484 pages
Book Rating : 4.4/5 (2 download)
Download or read book Polymer Processing Instabilities written by Savvas G. Hatzikiriakos and published by CRC Press. This book was released on 2004-11-30 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymer Processing Instabilities: Control and Understanding offers a practical understanding of the various flows that occur during the processing of polymer melts. The book pays particular attention to flow instabilities that affect the rate of production and the methods used to prevent and eliminate flow instabilities in order to increase product
Author : Rudy Koopmans
Publisher : CRC Press
ISBN 13 : 1420018280
Total Pages : 344 pages
Book Rating : 4.4/5 (2 download)
Download or read book Polymer Melt Fracture written by Rudy Koopmans and published by CRC Press. This book was released on 2010-08-03 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: The continually growing plastics market consists of more than 250 million tons of product annually, making the recurring problem of polymer melt fracture an acute issue in the extrusion of these materials. Presenting a pictorial library of the different forms of melt fracture and real industrial extrusion melt fracture phenomena, Polymer Melt Fract
Author : Mark A. Spalding
Publisher : John Wiley & Sons
ISBN 13 : 1119159784
Total Pages : 1382 pages
Book Rating : 4.1/5 (191 download)
Download or read book Handbook of Industrial Polyethylene and Technology written by Mark A. Spalding and published by John Wiley & Sons. This book was released on 2017-10-12 with total page 1382 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook provides an exhaustive description of polyethylene. The 50+ chapters are written by some of the most experienced and prominent authors in the field, providing a truly unique view of polyethylene. The book starts with a historical discussion on how low density polyethylene was discovered and how it provided unique opportunities in the early days. New catalysts are presented and show how they created an expansion in available products including linear low density polyethylene, high density polyethylene, copolymers, and polyethylene produced from metallocene catalysts. With these different catalysts systems a wide range of structures are possible with an equally wide range of physical properties. Numerous types of additives are presented that include additives for the protection of the resin from the environment and processing, fillers, processing aids, anti-fogging agents, pigments, and flame retardants. Common processing methods including extrusion, blown film, cast film, injection molding, and thermoforming are presented along with some of the more specialized processing techniques such as rotational molding, fiber processing, pipe extrusion, reactive extrusion, wire and cable, and foaming processes. The business of polyethylene including markets, world capacity, and future prospects are detailed. This handbook provides the most current and complete technology assessments and business practices for polyethylene resins.
Author :
Publisher :
ISBN 13 :
Total Pages : 500 pages
Book Rating : 4.3/5 (91 download)
Download or read book Journal of Rheology written by and published by . This book was released on 1997 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Venu Gopal Ghanta
Publisher :
ISBN 13 :
Total Pages : 290 pages
Book Rating : 4.:/5 (34 download)
Download or read book Factors Affecting Slip in Extrusion of Linear Low-density Polyethylene written by Venu Gopal Ghanta and published by . This book was released on 1998 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Savvas Georgios Hatzikiriakos
Publisher :
ISBN 13 :
Total Pages : 450 pages
Book Rating : 4.:/5 (615 download)
Download or read book Wall Slip of Linear Polyethylenes and Its Role in Melt Fracture written by Savvas Georgios Hatzikiriakos and published by . This book was released on 1991 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Experiments were performed in a sliding plate rheometer and in capillaries and slits with several polymer melts, particularly polyethylenes, to determine the conditions for the onset of slip and melt fracture. In the sliding plate rheometer various shear tests were used to determine the relationship between the slip velocity and wall shear stress, and based on the experimental observations both steady state and dynamic slip models are proposed that are consistent with experimental observations. In the capillary flow studies the dependence of the slip velocity on wall shear stress, pressure, temperature and molecular parameters of molten polyethylenes was studied and the results were used to formulate a general slip velocity model. Because the slip velocity depends on pressure and thus varies with position in capillary flow, the Mooney procedure in determining the slip velocity is not appropriate. A modified Mooney technique is proposed to analyse the capillary data in cases where the slip velocity is a function of both wall shear stress and pressure. Using the slip velocity model, the steady state and unsteady state equation of motion was solved in capillary flow, and the calculated results were found to agree with the experimental results to a satisfactory degree. The oscillating flow regime was studied in detail, and the slip flow model was found to predict several features of this flow regime very well. Finally, the effect of interface conditions (surface coatings and metal of construction of slits) on both wall slip and melt fracture was studied." --
Author : Sabu Thomas
Publisher : CRC Press
ISBN 13 : 146655827X
Total Pages : 164 pages
Book Rating : 4.4/5 (665 download)
Download or read book Polymer Processing and Characterization written by Sabu Thomas and published by CRC Press. This book was released on 2012-07-23 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with the polymers, different methods of synthesis, and synthesis of composites, as well as the different techniques used for polymer characterization. Most of the world's industries extract the anomalous properties of polymers to make excellent cost-effective materials. Because of this, the types of polymers, their processing, and t
Author :
Publisher :
ISBN 13 :
Total Pages : 462 pages
Book Rating : 4.:/5 (31 download)
Download or read book Maro Polymer Notes written by and published by . This book was released on 1999 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : B. H. Gregory
Publisher : Trafford Publishing
ISBN 13 : 142699057X
Total Pages : 231 pages
Book Rating : 4.4/5 (269 download)
Download or read book Polyethylene Film Extrusion written by B. H. Gregory and published by Trafford Publishing. This book was released on 2009-12-15 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: A revised version of this book is now available. The polyethylene industry has been in the midst of major restructuring and rationalization. This has lead to joint ventures and alliances to combine technologies and exploit opportunities to maximize improvements in process productivity, catalyst innovations, and enhancements in extrusion technology and converting. This comprehensive study of the polyethylene film extrusion process describes this technology in detail. In depth descriptions of the manufacturing processes for polyethylene homopolymers and copolymers, including metallocenes, are reviewed. All aspects of machine design with particular emphasis on screws and dies including coextrusion are discussed comprehensively. With computer modeling, the interactions between equipment and polymer are quantified. All aspects of equipment design and polymer features that control melt fracture, interfacial instabilities, gauge control, output and temperature, and cooling of blown and cast film processes are presented quantitatively. This methodology will highlight solutions in troubleshooting for optimum design and operation and the best available polymer and formulation choices. All polyethylene film applications in packaging, agriculture, lamination, and construction, consumer, industrial, and health care are reviewed and discussed in depth.
Author : Marianna Kontopoulou
Publisher : John Wiley & Sons
ISBN 13 : 047041670X
Total Pages : 370 pages
Book Rating : 4.4/5 (74 download)
Download or read book Applied Polymer Rheology written by Marianna Kontopoulou and published by John Wiley & Sons. This book was released on 2011-11-22 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore polymer rheology from an industrial standpoint Presenting state-of-the-art polymer rheology as observed by well-recognized authors, Applied Polymer Rheology: Polymeric Fluids with Industrial Applications is designed to help readers understand the relationship between molecular structure and the flow behavior of polymers. In particular, it focuses on polymeric systems that elicit special attention from industry. Providing a comprehensive overview of the rheological characteristics of polymeric fluids, the book bridges the gap between theory and practice/application, enabling readers to see the connection between molecular structure and the behavior of the polymers studied. Beginning with a discussion of the properties, processability, and processing aids of specific polymers, later chapters examine filled polymers and composites, and the theoretical framework upon which their analysis is based. Various systems containing microstructure are presented subsequently, with the final chapter introducing paste extrusion of polytetrafluoroethylene paste. An invaluable reference guide that covers the literature and vast array of technical approaches to polymer rheology, Applied Polymer Rheology's coverage of polymeric fluids of interest to industry make it an essential resource for plastics, polymer, and chemical engineers, materials scientists, polymer chemists, and polymer physicists to use when interpreting findings and planning experiments.
Author :
Publisher :
ISBN 13 :
Total Pages : 914 pages
Book Rating : 4.:/5 (318 download)
Download or read book Proceedings of the ... International Congress on Rheology written by and published by . This book was released on 1996 with total page 914 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Abdellatif Aït Kadi
Publisher : Quebec City : Chemical Engineering Department, University of Laval
ISBN 13 :
Total Pages : 898 pages
Book Rating : 4.:/5 (318 download)
Download or read book Proceedings XIIth International Congress on Rheology, August 18-23, 1996, Quebec City (Quebec), Canada written by Abdellatif Aït Kadi and published by Quebec City : Chemical Engineering Department, University of Laval. This book was released on 1996 with total page 898 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1158 pages
Book Rating : 4.:/5 (4 download)
Download or read book Dokumentation Rheologie written by and published by . This book was released on 1986 with total page 1158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 942 pages
Book Rating : 4.3/5 (91 download)
Download or read book Engineered Materials Abstracts written by and published by . This book was released on 1992-07 with total page 942 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 738 pages
Book Rating : 4.E/5 ( download)
Download or read book International Polymer Processing written by and published by . This book was released on 1986 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt:
